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Properties / Re: Our Solar Street Light. by mokonai: 5:24am On Mar 15
Casyoo solar street light , you good choose
Science/Technology / How Can Solar LED Street Lights Replace AC LED Street Lights? by mokonai: 7:45am On Mar 05
Some people say that if LED street lights are not powered by solar energy, they will have no further value for use; Some people also say that solar power supply will only make the production cost of LED street lights more expensive, making it difficult for LED street lights to be promoted and used in real society; Some people also say that LED street lights should be powered by a combination of solar energy and AC power There are different opinions. Now let's take a look at why solar LED street lights can replace AC LED street lights?
At present, most LED street lights still use AC power supply. On the one hand, the technology of AC circuit lights is already very mature, while solar street lights have many uncertain factors. On the other hand, the main consideration is still that the initial investment in solar energy is too large, thus ignoring many fundamental advantages of solar power supply.
The most important advantage of solar energy, as we all know, is that it is an inexhaustible and cleanest renewable energy source! It can truly solve the problem of global warming! It will ultimately replace all energy sources!
However, truly replacing all energy sources with solar energy is still a long-term and difficult task. Although solar energy is ubiquitous, its collection requires a certain amount of irradiation area. Obviously, the desert is the most ideal location, but long-distance power transmission and distribution will consume a large amount of expensive copper materials, and only large cities adjacent to the desert have trial value. It is difficult to find such a spacious and open place in large cities with high population density. Rural areas are limited by economic conditions and it is unlikely to be widely promoted now. It is best to start with small activities for any new things, and adopt a "self-produced and self sold" method. Street lights are one of the best pilot projects that first use solar energy. Moreover, energy conservation, like emission reduction, must first be advocated by the government, and even promoted through government subsidies like in Germany. Fortunately, the street lighting project was originally a government project and was tendered by the government. So government decision-makers must be aware that LED street lights will definitely replace high-pressure sodium lights, and solar LED street lights will also replace AC LED street lights.
Changing all street lights to solar street lights can save the power generation of a Three Gorges hydropower station
LED street lights are more energy-efficient than high-pressure sodium lights and have long been recognized by people. However, there may still be a lack of quantitative concepts. It is now recognized that 100 watt LED street lights can replace 250 watt high-pressure sodium lights, so it can be simply assumed that each LED street light can save 150 watts of electricity.
However, if solar power is used instead, even this 100W of electricity can be saved, which means that each street lamp can save 250 watts of electricity. According to relevant estimates, the total number of street lights in China is about 100 million or more, and it is growing at a rate of 20% per year. In 2008, 20 million new street lights were added. If these 100 million street lights can be converted into 60 million 250 watt street lights, and if all these 60 million street lights are converted into solar LED street lights, a total of 15 million kilowatts of power can be saved. Assuming that each street lamp works 12 hours a day, it will save 65.7 billion kilowatt hours of electricity within one year. The total power generation of the Three Gorges Hydropower Station in 2007 was 61.603 billion kilowatt hours. Therefore, the electricity saved by converting all streetlights nationwide to solar streetlights will exceed the annual power generation of a Three Gorges hydropower station. This is an extremely astonishing number.
Moreover, solar energy is a clean and renewable energy source that not only saves electricity but also reduces carbon dioxide emissions. Each 250 watt high-pressure sodium lamp will produce 1290 kilograms of carbon dioxide within a year, so converting all 60 million street lamps to solar powered ones will reduce 77.4 million tons of carbon dioxide. So after switching to solar energy, not only did it save electricity costs, but it also saved the cost of reducing carbon dioxide. The reduction cost per ton of carbon dioxide is $345-404. Reducing 77.4 million tons of carbon dioxide is equivalent to saving $31 billion in carbon dioxide reduction costs!
The preceding numbers are just a comparison between LED street lights and high-pressure sodium lights. For both 100W LED street lights, the energy-saving comparison between using AC power and using solar energy can be obtained by dividing the above data by 2.5. That is to say, if all 60 million 100 watt LED street lights are powered by solar energy, they can save 26.28 billion kilowatt hours of electricity compared to when all AC power is used, and the cost of reducing carbon dioxide emissions is 12.4 billion US dollars.
The efficiency of AC power supply will be 15% lower than that of solar power supply
Because when using AC power supply, a switch mode power supply must be used to convert it into DC. The efficiency of a typical switching power supply is about 80%. So for a 100W LED street light, its AC input power is approximately 120W (120W is used in the comparison table below). When using solar power supply, as long as a DC/DC constant current source is used, its efficiency can reach up to 95%. Therefore, the total efficiency of using AC power is about 15% lower when combined. So the above numbers should be increased by 15%.
AC power supply and power factor issues
In relatively low-end switch mode power supplies, the lack of power factor compensation will lead to a decrease in the overall efficiency of the power grid if widely adopted.
The biggest problem with using AC power supply is reducing the lifespan of the entire lighting fixture
Because alternating current must be rectified and filtered to become direct current, electrolytic capacitors must be used for filtering in all switching power supplies. As is well known, the lifespan of electrolytic capacitors is very low, with a typical lifespan of only 1000 hours and a long-lived lifespan of only 10000 hours. Moreover, for every 10 degrees increase in ambient temperature, the lifespan decreases by half. In high-power LED street lamps, the temperature rise is very high, so the lifespan of electrolytic capacitors is also shorter. The usual requirement for the lifespan of LED street lights is over 50000 hours. The lifespan of the entire lighting fixture will inevitably be affected by the short lifespan of the electrolytic capacitor. It can be considered that many low-quality LED street lights in the past quickly failed, not only because the heat dissipation problem of the LED itself was not properly handled, which accelerated its light decay, but also because the failure of the electrolytic capacitor in the AC power supply was an important factor. In solar powered systems, there are no electrolytic capacitors. So the lifespan of its constant current source can be guaranteed to match the lifespan of the LED.
The overall cost of solar powered LED street lights is much lower than that of AC powered LED street light systems
Although the initial installation cost of solar street lights is higher, the cost of laying AC power cables and long-term electricity bills is much higher than that of solar systems. Let's do a detailed analysis below.
(1) The cost of LED lamp holders and poles for the two systems is generally the same, with the main difference being the solar panels. The power of solar panels is usually about three times that of LED lighting fixtures. If the LED is 100 watts, then a 300 watt solar panel is required. At present, the price of solar panels has been reduced to 23 yuan/watt, and 300 watts is 6900 yuan. In addition, solar systems also require batteries, but their cost is equivalent to the cost of switching power supplies in AC power supply. So the two can offset each other. So the main difference in the cost of the lighting fixtures themselves is the solar panels.
(2) The maximum expenditure for the initial installation of AC powered LED street lights is the laying of cables. Most people think that the main cost is the cable itself, but in addition to the cable itself, its laying, auxiliary facilities (inspection wells, distribution equipment), etc., are much more expensive than the cable itself. Assuming a 10 kilometer long road as an example, with one LED street light placed every 30 meters on the opposite side, a total of 666 LED street lights are needed. If solar street lights are used, the cost can be recovered within five years and an additional 430000 yuan can be saved. After five years, the annual electricity bill can be saved by 1.22 million yuan.
AC circuit lights and cables are the best targets for theft
This is no longer sensational news. Reports of street light cables being stolen can be seen everywhere online. Only Changfeng Avenue in Wuhan has been in operation since 2005, and more than 36000 meters of cables have been stolen. A total of 1900 kilometers of street light cables have been stolen in Hangzhou, of which 140 kilometers have been stolen. Even the street light cables on the Shanghai Inner Ring Road and the Shanghai Nanjing Expressway have been stolen. Even the street light cables on the Fifth Ring Road in Beijing are often stolen. It can be seen that this kind of thing does not only happen in remote and impoverished areas, but is a common occurrence everywhere. Perhaps it is because the voltage of the street light cable is relatively low, the current is relatively high, the cable is relatively thick, and the copper content is relatively high. This is an important issue that must be considered when choosing AC power supply.
The safety of AC power supply is a hidden danger
In addition to posing a personal safety hazard to thieves who steal cables and appliances, it can also pose a certain safety hazard to nearby farmers digging soil.
AC power supply may also pose safety issues for equipment
AC power operates online, and due to lightning strikes and other reasons, high-voltage surges often occur online, posing a certain threat to the safety of equipment.
Solar LED street lights, on the other hand, do not have the aforementioned drawbacks at all. Their composition is very simple and consists of only five parts:
How can solar LED street lights replace AC LED street lights?
And its installation is very simple, just make a cement base, stand up the lamp pole, and install the foundation screws. Especially, there is no need to trouble the power system personnel to design, install and construct, dig trenches, lay cables, dig inspection wells, install transformers, etc. This is a very important advantage.
Shortcomings of solar street lights
Some people are concerned about the environmental pollution caused by lead-acid batteries. In fact, the largest user of lead-acid batteries is automobiles. Currently, China produces and sells 7 million cars annually, and each car uses at least one lead-acid battery. And lead-acid batteries in cars have long had a very complete recycling system, in which the lead plates will be recycled and regenerated. So the lead-acid battery in the solar street light system can be fully utilized by the car's recycling system without causing environmental pollution. Moreover, the cost of lithium batteries has now been reduced to the point where they can be practically adopted*** A company that produces solar LED street lights (KESC) has developed street lights using lithium iron batteries. There are also factories in Dongguan, China that produce lithium-iron automotive batteries. It can be guaranteed for five years.
The only issue with solar street lights currently is the cost of solar panels, but their prices are currently decreasing at an astonishing rate. In 2008, it had already reduced its price by one-third. The price of its main raw material, polycrystalline silicon, has decreased from $300 per kilogram in 2007 to $200 in 2008. It is expected that the price of polycrystalline silicon will decrease to $100 per kilogram by 2009. Especially in China, the production of polysilicon is growing rapidly. After all 33 ongoing projects are put into operation, the production will reach over 146000 tons, while the current domestic demand is only 8000 tons. Therefore, how to expand domestic demand is the top priority. Vigorously developing solar LED street lights is undoubtedly the best way.
In summary, the use of solar energy in street lights has many advantages but no disadvantages. Why not do it? Do you still doubt whether solar LED street lights have the power to replace AC LED street lights now?
Health / Women Health by mokonai: 11:30am On Mar 06, 2023
Gender inequity, poverty among women, weak economic capacity, sexual and gender-based violence including female genital mutilation (FGM) are major impediments to the amelioration of women's health in the African Region. To ensure that women and men have equal access to the necessary opportunities to achieve their full health potential and health equity, the health sector and the community need to recognize that women and men differ in terms of both sex and gender. Because of social (gender) and biological (sex) differences, women and men experience different health risks, health-seeking behaviour, health outcomes and responses from health systems.
In addition, the development of FemTech has not yet reached Africa. Many women have not enjoyed the convenience of science and technology. They pay attention to FemTech, and pay attention to the beautiful life in the future.
Science/Technology / Portable Medical Device by mokonai: 10:14am On Dec 02, 2022
The sustainable development challenges faced by medical OEMs and medical equipment manufacturers are not limited to technology, but also require a commitment to reliable PCB production, functional excellence and adaptation to strict medical standards. With this in mind, accurate PCB prototype design, PCB layout, PCB assembly and the most important material quality are the primary issues required by medical engineering. This paper gives a clear description of the application of medical PCB and PCB testing methods, as well as the technologies used in PCB manufacturing process.
Science/Technology / MOKO Smart Plug Solution For Energy Crisis by mokonai: 8:28am On Oct 13, 2022
With the development of the fourth industrial revolution, we have entered the era of intelligence, and various intelligent electrical devices are widely used. At the same time, the world is facing a global energy crisis due to the massive consumption of energy by humans. In response to the crisis, MOKO has come up with our own solution for energy saving. This solution is to control electrical devices by using MOKO smart plug. The reasonable use of electrical equipment can reduce the loss of electrical energy and greatly reduce energy consumption. If we analyze the current energy situation recently, we can know the urgency and necessity of reducing energy consumption.

learn more: https://www.mokowireless.com/smart-plug-solution-for-energy-crisis/
Romance / Re: Why Wear Bra If You Don't Have Breast by mokonai: 3:05am On Feb 16, 2022
Interesting proposal cool cool cool cool cool
Science/Technology / Elements Of PCB Assembly by mokonai: 2:58am On Feb 16, 2022
A PCB is considered as the brain of electronics as it plays one of the most significant roles in function execution of electronic products. PCB assembly in China has become a widespread phenomenon, and there are strong reasons why more companies and individuals are going for this option. This article will compare PCB assembly in other countries and PCB assembly in China so that you can make the right choice of where to get yours.

PCB’s are essential in today’s modern world. Technology is continuously improving, and so is the need for state-of-the-art gadgets and electronics to power these advancements, in which PCB’s play a critical role. The manufacture and assembly of PCB’s are as crucial as the design process as very careful contemplations must be considered.

China is a leading force in the global PCB manufacturing and assembly market. While the strength of other markets like the United States has been on a steady decline through the years, it has been a very different story for China.
Science/Technology / What You Should Know About Bluetooth Beacon by mokonai: 10:26am On Jun 15, 2021
Beacon is a small device composed of a small amount of data, usually sending radio signals to nearby smartphones and tablets. The time between each movement sent and the signal strength is configured to draw the required coverage. The mobile app is used to monitor broadcast signals and trigger actions when the phone hears relevant alarms. Beacon can only reveal information to the mobile phone, but can't read it; So they move in one direction. Most of the data transmitted through the current beacon does not change the frequency because it is usually hard coded. Once it's configured, it depends on a device that can listen to information and process it intelligently. With the progress of science and technology, this situation is likely to change in the future.

MOKOBlue Bluetooth Beacon never transmits any important data. Or, they pass short identifiers, and mobile applications can make good use of the data they send and do something useful. For example, mobile applications use beacons to detect the broadcast of short numbers and then convert those numbers into messages when connected to the Internet. Later, it triggers a push note to the receiver. In the absence of the Internet, the beacon can also send push notifications, but it can only send short character push notifications. In short, a beacon is a replication device that publishes a temporary identifier.
Theoretically, the amount of customizable data transmitted by the beacon is very small, while the amount of data containing a unique identifier is very small. The identifier informs the mobile application to perform twitch monitoring and perform actions that provide additional information for processing. The identifier consists of three parts“ UUID "is the beacon supplier's identification file, and" secondary "and" primary "identification files are used to indicate different areas. All transmitted data is encrypted in a common format. This ensures standardization between the platform and the manufacturer. In order to ensure that no sensitive information is transmitted through BLE, mobile applications should first understand this feature.

The application must be configured as a specific beacon, although some transport modes are specific to some manufacturers. All beacons use the same settings to transmit data; So they are interchangeable. In order for a mobile application to respond as scheduled, it must identify the beacon it is listening to; Each beacon manufacturer, such as MOKOBlue, has a set of tools to assist in this process.

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Science/Technology / Social Distancing Wristband Wearables by mokonai: 10:05am On Aug 04, 2020
The entire world remains in dilemma due to the persistent COVID-19 pandemic, and contact tracing is extremely needed if we are likely to work against it. Distance sensors and Real-Time Location Providers (RTLS) have been revealed to be exceptionally effective tools for keeping and also observing social distancing, call mapping, handwashing, and also the room in between employees in any sector. MOKO Smart has established a series of Social Distancing Wristband Wearables items to help people in the battle against Covid-19. MOKO created these to ensure that any kind of sector can take advantage of these items for making sure safety and security in the office, as well as the capacity to track essential clients in hospitals.

Social Distancing/ Vibration Alert
Our products give you real-time signals for social distancing. When a person with a MOKO Wristband breaks the company-set security procedures and does not appreciate the WHO-recommended physical range of 6 feet (2 meters), the wristband shakes. In this circumstance, you will certainly have the ability to care for on your own in various scenarios. This will certainly help both parties, informing people if they come as well near a defined distance by a shaking alert, which will certainly lower infection danger in public or functioning areas.

Call Tracing Solutions
These products will significantly aid both individuals as well as organizations in performing call tracing for at-risk Coronavirus individuals. The MOKO Contact Tracing Wristband will find any other bands within the suggested social distancing standards of 6 feet (2 meters). Additionally, this documents the tracking information of people putting on the moko social distancing wristband, with the ID data uploaded (personal privacy secured).

Personnel Area Tracking
These items utilize the abilities of modern indoor GENERAL PRACTITIONER tracking options and IoT technologies for tracking the place of individuals who might have been subjected to the virus at one point or another. The movements of quarantined people or individuals could be surveilled to understand their real-time locations, and also the information could be made use of to intervene before the virus can spread, helping the authorities in executing any type of quarantine or monitoring plan. Leaving a quarantine location would be signaled by vibration, which data would be reported to authorities instantaneously.

MOKOSMART social distancing wristband is a trusted tool for today's challenges of fighting the COVID-19 pandemic. Tracking solutions such as these assist companies in their goal to maintain the safety and security of their employees, by keeping an eye on movements and also carrying out dimensions to ensure safe social distancing practices. Likewise, they can identify as well as videotape violations, helping protect against COVID-19 transmission before it can begin. Finally, the wristbands' vibrations allow employees to understand when they're going against appropriate social distancing standards, which helps them in their quest for a safe, healthy work area, which can aid the whole business to remain functioning at the greatest possible level.
Politics / Re: FG Pampers Repentant Boko Haram Members As IDPs Suffer by mokonai: 9:58am On Aug 04, 2020
It's God's business to forgive these terrorists. All we have to do is send them to God
Science/Technology / Eddystone LINK, SSDP As Well As Mdns Support Physical Web by mokonai: 10:46am On Jul 28, 2020
Intro to the Physical Internet
Signs suitable for all kinds of application scenarios that call for communication between day-to-day things and similarly their setting. The physical web assists consumers make suitable use of the resulting chances. In this post, we will provide simply how does physical net task, and also there's no question that the Eddystone WEB LINK plays a crucial obligation throughout the working of the Eddystone.

In 2014, Google supplied its open-source job Physical Web to connect the digital world a large amount extra thoroughly with the real one. Bus quits, visitor locations, day-to-day factors, or grocery store products-- in concept, each of them can currently independently send messages to smartphones through indications. The basis for such communication is the Bluetooth Low Power (BLE) radio modern-day innovation. If a point has in truth been provided with an indication, it can send messages to smart tools that maintain BLE, for instance signaling concerning hold-ups, special offers, or project days.

In this context, the physical web makes certain, to name a few factors, that individuals do not need to position brand-new applications around, nonetheless can check out the news on a regular user interface. It can be used in mostly all instances in which clients have a rate of interest in information about their arrangement or which interaction in between them, as well as additionally clever points, is required. To get a far much better referral of such circumstances, three brief application circumstances stay with.

Watched on family residence devices: The physical net can additionally be utilized to control along with screen family members' house appliances such as the cleansing gadget. Each device sends a LINK that explains an IP address in addition to can just be gotten to when connected to the neighborhood network. The visibility of the LINK can be restricted to products in the network if network expedition methods such as DNS and likewise SSDP are utilized as opposed to BLE.

Physical internet or single applications
In comparison to numerous other details offers (e.g. routine details or traveler organization), where people call for to mount their application for every and also every supplier, the physical web consists of Eddystone LINK sent out by the signs as if they were a search query on a web site. So customers can find smart factors in their ambiance with just one application, also, to connect straight with them. One more benefit: no favorable notifications are sent. The certain simply see a list of things in his area if he means to.

Together with the BLE, MOKO Smart Bluetooth Beacon, in which the author functions, recommends a strategy for sending in addition to getting Links in neighborhood networks that are based upon the Basic Solution Discovery Approach (SSDP). With the help of SSDP, it is feasible to restrict the visibility of sent out Eddystone INTERNET LINK in local networks along with furthermore, therefore, enhance the link defense.

The Physical Web is readily offered as a work under the Apache accreditation on MOKOSmart in addition to consists of implementations for systems such as Android, iPhone, along with also Node.js. The physical net applications for Android as well as apple iPhone are offered in the Apple Application Store as well as also the Google Play Shop. All applications are to be acknowledged as variations, which permit developers to look into the physical internet at a start. In the future, it ought to certainly be used on many various other mobile phones along with cellphones.

Simply precisely just how does the physical web job?
The physical internet is stated to be an expansion of the web. Like all web technologies, it is open to everyone together with everyone can develop it a lot more. Considered that the system is based upon the display screen of Hyperlinks, it is decentralized in addition to not taken care of by any type of kind of individual. The Eddystone URL can cause very easy details website, to a lot additional detailed, interactive web applications as well as additionally even to indigenous applications. The physical internet methods looking at the internet:

The personal phones a listing of points from his area.
A list of links is presented.
The exclusive choices one.
The WEBLINK appears in the internet browser window.
The abiding by facets must be taken into account from a technological viewpoint:
1. Send comments
2. Background
3. Conserved
4. Location
Science/Technology / Location Solution By Lorawan And BLE by mokonai: 8:53am On Jul 10, 2020
An indoor area system is created by incorporating cordless interaction, the base station along with inertial navigating positioning, and also various other innovations to acknowledge along with keeping an eye on the set of people as well as likewise things in an indoor area. Typical interior cordless placing modern-day technologies consist of Wi-fi, Bluetooth, infrared, ultra-wideband, RFID, ultrasound, and Zigbee. yet they are not ideal for particular, inexpensive, reduced power as well as long-range indoor location systems.

Based upon brand-new generation BLE placing as well as LoRaWAN -Based developments, we can offer a suitable and additionally cost-effective cordless location treatment for both interiors as well as outdoor usage by incorporating our LoRaWAN-Based FAMILY DOCTOR tracker, BLE probe together with Sign item within the location system.

How it works

Scenario 1: For indoor positioning only, combine the Bluetooth Beacon and BLE probe. The BLE probe is placed in a fixed and known position where it will scan the nearby Bluetooth Beacon and send its MAC address, RSSI, and raw data to the server. The Bluetooth Beacon position can be acquired using the Pythagoras theorem when the three BLE probes receive the same MAC address at the same time.

Scenario 2: For both indoor and outdoor positioning, combine the LoRaWAN-Based GPS tracker and BLE probe. The LoRaWAN-Based GPS Tracker supports both BLE and GPS locations. GPS positioning can be used for outdoor situations. With indoor situations, the LoRaWAN-Based GPS Tracker can serve as a BLE beacon that can be scanned by the nearby BLE probe, which will send the information to the LoRaWAN Gateway server. The LoRaWAN-Based GPS Tracker position can be acquired using the Pythagoras Theorem when the three BLE probes receive the same MAC address at the same time.
Science/Technology / Beacon Technology-- Just How They Function And How They Can Be Utilized by mokonai: 12:14pm On Jul 06, 2020
Battle of the Sign Innovation:
Google continues to deal with all-inclusive networking as well as has now introduced an equal to Apple's iBeacon. The open beacon style Eddystone uses a variety of devices as well as interfaces with which programmers can regulate the communication and also information exchange between various gadgets. The platform supports both Android and also iOS tools and is an all-natural sign innovation concept with extensions for UriBeacon/ Physical Internet, telemetry and sensor information, and also a central sign enrollment for open beacon systems.

Specifications were published to the Github designer website. Google counts on the Bluetooth Low Energy transmission standard as well as small radio transmitters-- so-called beacons. With the help of the radio transmitter, it is feasible to attach the offline with the on the internet world. Traders can send item offers to the mobile phone of clients and also passers-by or utilize beacon technology for indoor navigating. So far, the setup of a matching application and the activation of Bluetooth was a prerequisite for utilizing signs.

Google Sign Innovation
You are a retailer and also have suggestions but not an app? Do you have an app however no iBeacon infrastructure? Contact MOKOSmart as well as we will certainly reveal you how you can profitably utilize the sign modern technology.

Google has launched two interfaces as part of its beacon campaign: the Close-by API and also Proximity Beacon API. Close-by is meant to aid situate, connect as well as trade various tools in the location. Google counts on a mix of Bluetooth, Wi-fi, and also audio signals that are faint to the human ear. The Closeness Sign API can be made use of to control and manage the data traded in between the gadget as well as the signs. These are saved in the cloud. With the Places API, location-based actions can be controlled. Google is not only targeting the link of smart devices yet is also looking towards the wise home. Google deals with numerous sign suppliers, consisting of MOKOSmart, Estimote, Kontakt.io, and also Distance Networks. MOKOSmart sees Eddystone as "a vital step for all suppliers of proximity applications and beacon options" and also anticipates Google's significant effort to improve the beacon market and also hence likewise location-based solutions as well as applications.

How do Sign tools function?
MOKO Smart Bluetooth Beacon is based on BLE-- Bluetooth Low Energy. This enables a BLE-capable tool to start a so-called broadcasting procedure. It always sends the same worths at a fixed period, similar to a sign. With an iBeacon, the message sent, the supposed basic promotion, consists of UUID, major and minor. The mobile phone gets this special combination and can evaluate it without the requirement for pairing or data exchange.

The variety of the BLE signal is up to 50m and hence closes a void in between NFC (Near Field Interaction), which sends information specifically yet just up to a few centimeters, and also Wi-Fi, which can cover a much longer range, and thus again is also imprecise for a set resolution.

In the meantime, Google has followed up as well as published its very own procedure with Eddystone, which can contain even more details, such as a straight URL to allow making use of mobile internet applications.

The basis of the beacons is the transmitter-receiver principle. For this function, transmitters (the signs) are put in the area that serves as signaling gadgets. These signs send signals in a certain time interval that the receivers (e.g. smartphones) can recognize as well as refine. This makes it simple to figure out the area of the recipient, which also allows interior navigating.

Groups of the measured distance

Depending upon the signal stamina, the determined range in between transmitter and receiver is separated right into among the following groups:

The instant-- distance a few centimeters
Near-- range a couple of meters
Much-- distance as much as 70 meters

A sign can send out a broadcast to the receiver if the receiver either goes into the area, "exited", or stays in the area (" lingered"wink-- depending upon how the sign was set up. These beacons can be set up using an administration platform from the maker. The gadget is registered to utilize the distinct identification number (UUID), major and minor of the beacon. Events can likewise be designated to the beacon.

Monitoring platforms of beacons
The signs only send their "identity" (UUID, Major, Minor). The associated app-- if the receiver is a smart device-- has to interpret this signal and also understand what to do with it. Nevertheless, the smart device just receives this signal when Bluetooth is triggered. Exactly how the application manages the details depend upon the application. The preferred activity (e.g. showing a press notice) is either implemented in the application itself or extra details are requested from a server. However, the information does not constantly need to be shown on the smartphone, however, motion patterns can also be taped and also later on assessed. An instance of this is the recording of sidewalks in stores, which can aid maximize shop formats.

What are the advantages of Sign Modern technology?
The innovation discussed and also the linked options make beacons especially amazing in location-based service: BLE can be used wherever you can not reach a sufficiently exact placement because GPS or Wi-Fi is not readily available with the precision you need, The technology can also be used where the range from NFC would certainly not be sufficient.

Furthermore, signs send out signals to the individual's device with no action being called for, as holds with QR or AR codes, for instance, which the individual needs to capture with the camera. In the interior area, floorings are no more obstacles.

This peculiarity utilizes the iBeacon procedure and also provides a "ranging", a loved one range dimension with "Immediate" says that you are just a couple of centimeters away, "Near" indicates a couple of meters, as well as "Far", implies greater than 10 m away from the sign, The applications of this modern technology appear practically endless: you can use loved one and absolute settings to the signs and therefore change whole branches of the market.

Exactly how signs can be utilized?
Beacon innovation has currently arrived in offline trade as well as is fiercely traded as a wonderful tool for the Robo (research online-- acquisition offline) instance. With the proper application, the smart device can utilize a beacon signal to recognize whether the user remains in the area of stores and also items that are of interest to him. Right here is a tiny example:

Max sits on the sofa at night as well as takes a look at a new collection of winter season coats, consults with pals on social networks, and states which products he such as. A short time later on he remains on a buying road with a shop that uses this collection. The application registers the radio signals of the beacons behind-the-scenes and evaluates them: a push message educates Max that a layer can be acquired close-by and also sends him a price cut voucher. Max after that opens up the application. Via various other signs set up in his area, Max can see his placement on a map as well as the navigating path to the matching shop is presented.

In the store, another press is activated on the worker's tablet that a potential consumer is on the method. She likewise educates him of the approximate time till it shows up. If Max already has a client account, the worker likewise learns Max's given name and also what product he is looking for-- the winter coat. When Max shows up, the seller can approach him and also speak to him personally, with the desired item in hand. If this seems acquainted to you: that's state-of-the-art in eCommerce.

What are the areas of application?
IoT Beacon technology can quickly be incorporated into daily life.

The very first shopping mall in America is currently furnished with beacons. If a consumer enters the store geared up with beacons, he will certainly be educated about special offers, discount rates, as well as coupons, or he will be reminded of his birthday celebration voucher that has not yet been redeemed. If the consumer has conserved the shop's customer card in the connected application, it can already be opened at the checkout.

Added item details, for example, the ingredients of a food, can additionally be presented in a supermarket.

Another futuristic use case would be that in the future settlement for the purchase will certainly be made immediately when you leave the shop. For example, signs could be made use of as a good option to NFC in the mobile payment section.

One more area of application can be discovered in the field of education and learning. As an example, signs can obstruct specific students' apps-- such as WhatsApp or Facebook-- or promptly block Web gain access to on their smartphones. Also, the presence of the trainees in the class could be inspected using beacons.

Signs can likewise be utilized to support the family. As an example, if you approach the stove, the recipe book application opens. If you come close to the fridge, the shopping list opens.

The opportunities for utilizing beacons are for that reason really wide.

Final thought
There are already many areas of application for signs that must make our every day lives easier and sustain common processes through automation.

Using beacons is particularly interesting for the areas of advertising and marketing, marketing, interior navigation, and also mobile payment. Although this innovation is still in its early stage and also will continue to create in the coming years, some applications have already been carried out. It continues to be seen to what extent the trend with the signs will establish and also prove beneficial.
Politics / Re: Trump Planned Stopping $1.5bn Aid To Nigeria –ex-nsa by mokonai: 8:36am On Jun 22, 2020
bigpicture001:


The shale oil production technology in the United States is very powerful, and the shale oil production is also very large. Now it is an oil exporter.

Plz post that report
Science/Technology / Bluetooth Wristband For Health Care Solution by mokonai: 8:32am On Jun 22, 2020
Health care system utilizes different sensors and mobile technology to display personal health status more intuitively and precisely. It helps you to store the data on the background server. For example, you can store heart rate, sleep, and other health-related data.

MOKOSmart customizes Bluetooth fitness wristbands to meet the targeted objectives. It helps you to combine both data analysis and direct human intervention for better results. By utilizing these gadgets, you get a highly personalized health insight.

Besides, smart health wristband can be connected to a smartphone. After synchronizing your smart Bluetooth wristband with the smartphone, you can store your data on a smartphone and be updated with social media APP’s notifications.


The Functions of H707 Bluetooth Tracker
1.Record Multiple Training Mode
These incredible devices can record multiple sports modes such as yoga, riding, football, basketball, and rope skipping, etc. So this feature is very helpful to track your workout.
2.Sleep Monitoring
H707 can provide a comprehensive analysis of sleep duration. For example, the devices can monitor deep sleep and light sleep. Track your daily sleep using our gadget. For abnormal sleep, you can consult your doctor in-time.
3.Real-Time Continued Heart Rate
Heart disease is the most common problem worldwide. This incredible device can monitor the real-time heartbeat. When the heartbeat gets abnormal, the app will show you. So you can take appropriate action.
4.Record Activity Data:
This app helps you to record an entire day activity data. For example, you can record calorie, mileage, and pedometer. So this wearable will be very helpful in health caring.
5.Breathing Training Mode
The device also comes with breathing training mode. So this feature prevents you from asthma.
6.Notifications
After synchronizing these with your smartphone, you can receive notifications, calls, and messages to your smart watches. Smart gadgets even allow you to respond to calls and messages. So you can respond to calls and messages instantly.
7.Stopwatch
You are already familiar with the importance of this feature. For example, for measuring pushups you can do in one minute, you can use this feature.
8.Alarm & Sedentary Reminder
These features allow you to set alarm and reminders for a specific task respectively.


How Does Bluetooth Wristband work in based health care ecosystem?
Role of Bluetooth fitness wristband in the health management system Smart Bluetooth bracelets can play a very important role in health management systems. Because you can store and compare different people’s health conditions. You can identify adverse conditions and risks by analyzing data. Further, you can send alerts and notifications to a specific person, and you can send notifications to a citizen’s virtual care network.

1.Wearable devices can collect more data because people use them for the long-term.
2.More data gives precise results. So individuals can know their health condition in a better way. Further, it strengthens the participant’s awareness of health care.
3.The majority of the devices capture raw data and store that into databases. Then, you can analyze that data using different software applications. The app will send an alert to a doctor after the completion of the analyses. Then, the physician can response and advice timely.
4.Bluetooth fitness wristband continuously monitors your health and upload data to a server. By analyzing and comparing old and new data, you can have a better image of your health condition. Above all, modern technology supports the comparison of all participants’ health data. So it helps in the formation of a community health management system.

Here are some remarkable ways in which mokosmart wristband beacon are helping in health care services:

1. Monitor Real-time health conditions using Bluetooth fitness watch
Modern technology has boosted the scope of the remote health monitoring system. Nowadays, real-time health monitoring systems are cost-efficient and give accurate results. Data security and ease are some other important characteristics of these devices. Smart wristband Bluetooth 4.0, or smart fitness bracelet are some of the examples.

2. Fitness Wearable
Smart Bluetooth fitness trackers help people in personal or competitiveness satisfaction. These gadgets can monitor different health-related metrics like calories, heart rate, and distance. Similarly, most fitness wearable can monitor the quality of sleep. With our smart wearable Bluetooth wristband, your daily activities can be updated.

3. Prevent Chronic Disease Using Wearable
Heart disease, asthma, diabetes, and chronic pain are some common chronic diseases. With our H707 Tracker, your heart rate can be monitored in real time. Meanwhile, if you find any abnormality in the heartbeat, you can consult the doctor.

4. Wearable in Elderly Care
The aged population needs a massive amount of health care services. There are different smart Bluetooth bracelet wristbands available in MOKOSmart that help in elderly care.
Science/Technology / Beacon Real Estate Provides You With Benefits In Many Applications by mokonai: 10:37am On Jun 18, 2020
Sign realty is a reasonably new idea that includes making use of Bluetooth signs genuine estate dealings. Bluetooth beacons are extremely little gadgets that run on BLE (Bluetooth Low Energy) technology. We can release Bluetooth signs for a range of objectives. However, they are really reliable genuine estate applications.

Advantages of Sign Real Estate
Send notices to potential customers when they are nearby
You can deploy Bluetooth beacons near the house you want to offer or near completion of the street. So, it will certainly trigger a notice when an individual strolls close by with a clever gadget. Nonetheless, for this to work, the smart tool must have Bluetooth. So, by doing this the customer can open up the notice on their smart gadget to find even more info connecting to the house. However, they can additionally execute more activities such as preparing a scenic tour. This is very beneficial for the property owners or the property representatives due to the fact that they will certainly recognize when the interested customer will certainly pass near your house. So, they can prepare and also advertise even more personalized web content that is tailored to that specific customer's needs.

The clients have improved access
If you want to sell a certain building then you don't have to worry about printing ads as well as posters any longer. You also do not have to set up building records as well as ask possible purchasers to undergo them throughout their sees. So, when you release beacon real estate, they deliver all the appropriate information to the smart tool of the potential customers during their excursions. Hence, a notification is sent out to the screen of the customer when he/she concerns take an excursion of the building. For that reason, they will come down on the info web page of that building when they click on that notification. For this reason, they have the ability to see more in-depth images as well as details.

Personalized boards and indications
Property owners like to utilize specialized sale indications and also boards for attracting the focus of prospective buyers Nevertheless, this strategy can become more effective when you deploy signs also. So, when a prospective customer strolls near the sale indication then it will immediately cause the relevant residential or commercial property details. It will certainly consist of details like the house location, construction material, and floor room. This way potential purchasers can register for alerts for a listing. So, a realty representative can then offer info for even more residences in the vicinity as per the preference of the customer.

Common advantage for vendors and purchasers.
The sign property can identify possible customers close-by and also ask to register by using the appropriate application or webpage. So, the vendors will understand about the customers coming to the residential or commercial property and also the buyers will have a better buying experience as compared to the conventional posters and adds. The buyers will certainly obtain welcome messages when they are available in your house. The real estate agents will certainly get notifications when a client comes to the property and they can embrace relevant courses of action.

Brand name understanding and brand acknowledgment
Sign realty can help homeowner by improving their brand name understanding. So, the customers will quickly recognize their brand name when they remain in the close-by location. On the other hand, vendors will certainly additionally obtain details regarding what kind of residential or commercial properties the clients want and also how many of them are visiting your home or sale. Thus, realty representatives can create an extra individualized buying experience for potential clients by deploying sign real estate modern technology.

Applications of Beacon Realty

The complying with are a few of the applications of sign real estate.

Introduce your open home event
You can use signs for sending out notifications to neighboring potential buyers that you are hosting an open residence occasion. So, by doing this you can bring in extra audiences as well as improve your conversion rate.

Bring in customers
Homeowner can make use of signs for sending notifications to neighboring people that your house is offer for sale. Therefore, even more people will certainly find out about it as well as even more clients will come forward.

Boost the sales funnel
Property representatives can develop a far better acquiring experience for prospective clients. Therefore, it will raise the possibilities of people in fact buying your house. Therefore, property agents will reinforce their sales funnel.

Use situations of Sign Property Service
In this section, we will certainly take a look at several of the use cases as well as exactly how you may benefit from them.

Makelaardij Hoekstra
It is a Dutch real estate firm that has four offices in different places. In order to improve their client involvement and lead generation, they made a decision to release Bluetooth signs. So, they had the ability to increase their promotions and also campaigns. Besides that, they received information regarding a potential customer when he was in a nearby area or if he wanted to schedule a check out to the home.

Redfin
It is a renowned realty firm and is located in Seattle. They made a decision to make use of moko wearable beacon for reinforcing their proximity advertising initiatives. So, these signs sent notices of neighboring properties to customers and likewise prompted them to schedule a tour. In addition, they alerted the relevant sales agent whenever a customer revealed passion in checking out or purchasing the residential property. They included this details in making their sales approaches.

Spicerhaart
It is another popular real estate firm. Nonetheless, this set is located in the United Kingdom. They deployed beacon real estate in deluxe apartments so that when a buyer goes into, they receive a welcome message. So, they additionally obtained a notification for viewing the pertinent details of the apartment. The purchasers were likewise able to see an interactive as well as in-depth plan of the apartment so that the purchasing decision was simpler for them.
Science/Technology / Our PCB Thickness As Well As Other Technical Parameters by mokonai: 3:02am On Jun 09, 2020
Because 2006, MOKO Modern technology is specialized in the manufacturing of published circuits and also in express times. Depending upon the PCB thickness or combination with other options, we make in the most effective rate variety in the More Innovation location (non-pool):.

Best cost range (swimming pool):.

0.80 mm, 1.00 mm, 1.55 mm as well as 2.40 mm product density.
Extra technology (without pool):.

0.50 mm, 0.80 mm, 1.00 mm, 1.55 mm, 2.00 mm, 2.40 mm and also 3.20 mm product density.

PCB thickness of MOKO PCB Assembly we can do.
In addition to the setups suggested on our site, we are also able to produce:.

- Stiff circuits ranging from 16 to 32 layers.
- Greater material as well as copper thicknesses.
- HDI circuits; with laser boring, blind and hidden openings.
- Adaptable circuits from 6 to 10 layers.
- Flex-rigid up to 12 layers, semi-flex.
- Circuits with incorporated resistors as well as capacitors.
- A lot more technological subjects: Arlon, Rogers, FR408HR, and so on
Science/Technology / BLE Wristband Beacon & Lorawan Wearables In Covid-19 Contact Tracing Solution by mokonai: 12:58pm On May 14, 2020
The entire world is going through a crisis due to the persistent COVID-19 and we desperately need contact tracing if we are to take up effective measures against it. In this regard, MOKO offers you a wide range of BLE-based beacon products. These products are effective for contact tracing, social distancing alerts, Person Location, etc. So, you can leverage these products for ensuring safety in your workplace and for tracking critical patients in hospitals.
Moko has a complete solution system. I hope it can help you
Science/Technology / Apple Ibeacon Innovation: The Big Point Of The Little Things by mokonai: 10:36am On May 13, 2020
In the summertime of 2013, Apple's software chief Craig Federighi released the area within structures based upon Bluetooth reduced energy wireless innovation with the discussion of the mobile os iphone 7. The apple iBeacon was additionally instead delicately utilized in noting the brand-new functions for the exclusive procedure, which can now be utilized not only by Mobile Apple tools yet additionally by smartphones with Android 4.3.

The core of apple iBeacon modern technology is tiny beacon tools-- so-called beacons-- the size of a matchbox, which can be mounted either battery-powered or with long-term power connection in areas or on objects. Smartphones can also work as a moko smart beacon and also are eye-catching to firms that utilize iPads, for example, as details gain access to similar to Apple's in its stores. Such a sign sends out a special identifier, the so-called UID (Special ID), at brief, regular intervals in the 2.4 GHz band.

If an application on the mobile phone is set up to receive iBeacon signals as well as the smartphone is within variety of a transmitter, the innovation allows the area within a structure to be determined. Similar to locating with smart phone masts, iBeacon monitoring works based upon the signal stamina mentioned in RSSI. iBeacon compares "Immediate" (0 to 10 cm), "Neighboring" (10 cm to 3 m) "Wide away" (further than 3 m) for the ranges that iBeacon-receiving smart devices step based upon signal toughness.

The mobile phone becomes a museum and shopping guide with iBeacon
The opportunities of iBeacon technology can be described by a check out to the gallery. As quickly as the apple iphone identifies the first sign before the museum's doors, the gallery app begins behind-the-scenes and also greets the visitor with details about present exhibits. When opened up, the apple iphone ends up being a source of information with texts, images, and videos. The system finds the user as well as recognizes, as an example, which display he is currently in front of. The requirement is that the material is currently available on the smart device or can be reloaded via a net link. IBeacons do not send out any type of data with the exception of the UID.

Nevertheless, the respective UID can also ensure that the apple iphone lots the appropriate sound file as well as takes over the feature of a location-specific audio guide during the whole visit. This works without having to make a selection or dive to the following title. Thanks to the cheap signs, also museums with small spending plans are able to offer their guests with an insightful stay by text as well as noise. Expensive audio overviews might soon be a distant memory.
Science/Technology / Taking Care Of PCB Rework Properly Is Much Better Than Discarding Them by mokonai: 8:51am On May 12, 2020
In times of difficulty to obtain components, increasing need for versatility and fast advancement cycles, tidy and economical PCB rework to conserve set up or bare published motherboard are coming to be increasingly essential. Every PCB or PCB setting up that can be fixed by rework secures our environment by not getting rid of it and also by not needing to generate new PCBs. Bauer Express PCBs have conserved greater than 500,000 PCBs in the last few years.

Utilizing unique, self-developed strategies, the professionals at MOKO PCB Assembly can, for instance, drill holes right into formerly put together assemblies. The accuracy represents the freshly generated published circuit card The job is only executed by workers with several years of experience in PCB fabrication. Advanced gauging modern technology makes it possible for optimum monitoring of the work. Depending on the amount and complexity of the rework, the shipment time is usually less than 5 working days after invoice of the goods. An express solution is likewise readily available for immediate PCB remodel, where it is feasible to accomplish revamping within a few hours.

PCB Rework put together boards.
PCB rework

Unsolder and after that solder in again
In order to solve the unique issues to the contentment of clients in the long-term, MOKO Innovation has purchased tools. The focus right here was on basic and gentle material elimination and also re-soldering of components. The selection fell on the Ersascope 1 as well as the PCB rework system IR 550 A from Kurtz Ersa. At MOKO Technology, particular care was taken to make sure that the circuit card was heated as homogeneously as feasible. We maintain the thermal anxiety on the boards as reduced as feasible during the PCB revamp procedure. Therefore, we do not needlessly impair the lifespan of the published circuit boards and elements. The repair service and reconditioning after that happen both manually and also with mechanical assistance.

The IR 550 A rework system heats up the PCB homogeneously utilizing medium-wave infrared emitters (4 µm to 8 µm). Warming up the setting up is important to stop the PCBs from contorting as well as to attain a low-temperature gradient ΔT from the top of the PCB to the bottom.

The leading heating in the Ersa systems is likewise created as a medium-wave infrared heater or hybrid heater. The hybrid heater is an infrared heating system with a low degree of convection. By doing this we can also attain a reduced horizontal temperature level gradient, i.e. throughout the element, from edge to corner. Additionally, we avoid hot spots as a result of excessive hot air as well as decrease the surprising of surrounding, unsecured elements.
Science/Technology / 10 Beacon Application Provider by mokonai: 10:08am On May 11, 2020
Sign as well as iBeacon
Everyone understands today the names RFID, NFC, GPS, WLAN, Bluetooth, etc. Now, something obviously new is coming: A sign or iBeacon, which are based on widely known Bluetooth modern technology. Both are terms for Bluetooth-based wireless communication innovation. In this write-up, we will demonstrate the sign application detailedly.
You stroll along the racks in the supermarket as well as your smartphone makes itself felt as well as reveals on the shelf on the top right before you, the egg ravioli only today as well as tomorrow at a bargain cost is readily available. Or you are on a city break, standing in front of the site of Venice, you can check out the Campanile as well as on the display screen of your mobile phone that the world-famous tower broke down in 1902 and was restored until 1912 and also is 99 meters high. Does this sound utopian in your ears? No, not. The future of the sign application has actually already started. you think currently sure, what's the point? Are we inadequate in daily life with info and marketing is flooding and, as a mobile modern, is significantly becoming a glass Humankind.
The complying with short article is meant to show where the chances as well as dangers of moko snart beacon, and whether it is additionally utilized in public transportation. Words sign is stemmed from the English term for "beacon". The trademark name is iBeacon, a proprietary standard for indoor navigating presented by Apple Inc. in 2013, based on Bluetooth Low Energy, both terms are utilized identically. Beacon network are tiny transmitters that can send messages and also information to smart phones.
No GENERAL PRACTITIONER signal or smart phone link is called for. For example, at the train station or for tourist sights or in the museum regarding a particular masterpiece information customized to the client can be played on a smart device or tablet.
Beacon capability
Beacons are based on a transmitter-receiver concept and also are "electronic signs". To small transmitters are positioned in a specific room as signal transmitters, which are dealt with Intervals send out Bluetooth signals. The transmitter itself can not get any kind of data. Come in the receiver, e.g. a smart device with an installed app for receiving beacon signals is configured within the variety of a transmitter, the receiver can control the transmitter and signal strength identify. This way, the placement of the recipient can be identified. Are at the very least 3 beacons in the Series of the receiver can be figured out by comparing the signals of the three transmitters in time to determine the position of the receiver in two-dimensional room. To figure out a location in a three-dimensional space, four beacons within the variety are called for. It is, therefore, possible that determine the distance between receiver as well as transmitter in real-time. When getting in or leaving a location of sending beacons becomes an installed application on a mobile phone 'Informed' even if the app as well as gadget are not energetic. Beacons only function if the individual has activated Bluetooth on his smartphone as well as enables Beacon-enabled apps to obtain and show press alerts.
Webmasters / What Is An Iot Beacon Innovation by mokonai: 4:11am On May 09, 2020
IoT beacon innovation literally means radio beacon and also suggests a radio beacon, comparable to the light of a lighthouse. In the IT environment, beacons are utilized in numerous areas. Beacons can be little Bluetooth transmitters, status messages in a WLAN, or tracking pixel in a message or on a website, as well as much more.

The English term beacon suggests radio beacon in German. In the original feeling, it is a mobile or fixed radio station that is used in navigation, for instance in aeronautics or shipping. The radio beacon discharges radio waves that can be utilized to determine settings.

Apple's iBeacon and various other solutions
A well-known execution of the Bluetooth beacon is Apple's iBeacon. It is a manufacturer-specific method based upon Bluetooth Low Energy introduced in 2013. From the iphone 7 os, Apple devices such as the iPhone or the iPad support iBeacon.

If you now put an appropriate iBeacon on the couch, fridge, or desk, particular activities will be activated as soon as you are within a span of one meter from the relevant item. Placed sustains apps such as MOKO Tag Beacon, Remote, the Timer, Wunderlist (to-do lists as well as task application), Safari, as well as the Sensational schedule app. After you have attached the iBeacon to the furniture piece, established its UUID or put the UUID that you obtained from the iBeacon maker. After that you define the applications or Links that should be active at this iBeacon. For example, the remote application for Apple TELEVISION begins automatically when you go to the iBeacon that is affixed to your couch.

You can likewise develop your own apps that work with the corresponding iBeacon. MOKOSmart gives IoT beacon technology and sign SDK.

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