₦airaland Forum

Throwback:
Even my siblings and cousins born in the late 1970s ate indomie in the mid 1990s when they were in the university and also at home.

So they all drank Gold Spot, Limca, and Tandi Guarana up to the 1990s just as us who were born in the 1980s.

So if those born in the late 1970s still ate Indomie and Maggi 2-minute Noodles as teenagers in the mid 1990s to qualify as Indomie generation also, what then is the need for these incessant questions over the years about Indomie generation not knowing things that existed in the 1980s or 1990s when those born in the 1970s also qualify as indomie generation as I have proven.

you love mathematics definitely
Quite easily demonstrated

itzElijah:
Please lets link up, I have passion for electronics and I would like you to put me through pcb designing.

Truth is i won't have time. Do a course on udemy and then follow up with youtube videos

quickhubservice:
The site is jcbpcb.com and everything else are all in the YouTube video.
The pins I circled red was what I wanted to know the names and the VCC I drew an arrow above of is also what I wanted to know about.
Also the purple circled five rainbow wires were connected with I think a female connector to those pins.
I want to know their names

those rainbow wires are called jumper wires.

Male to male
Male to female
And female to female

quickhubservice:
Wow...You know your craft. It's a project meant to control simple appliances with Google assistant or Alexa. It uses the NODEMCU ESP8266 and some other components as well.
The circuit diagram is below but I'm not really building it off that cause I purchased a custom designed PCB to make for a cleaner work. So I think this uses a 5v DC supply
I will attach the link to the YouTube video guide. So you can watch.

https://youtube.com/watch?v=gpB4600keWA&si=EB5SWksIGsRC_ElR

I have looked at the circuit.

From this diagram, the supply for the entire project is 5v. Meaning the nodemcu and relay module is operated on 5v.
There is no 5v power supply in the market. So use 12v and a buck converter whose output voltage is 5v. ( use the variable resistor on the buck converter to reduce the 12v to 5v. )

Follow the circuit diagram on the last picture you just sent

quickhubservice:
Wow...You know your craft. It's a project meant to control simple appliances with Google assistant or Alexa. It uses the NODEMCU ESP8266 and some other components as well.
The circuit diagram is below but I'm not really building it off that cause I purchased a custom designed PCB to make for a cleaner work. So I think this uses a 5v DC supply
I will attach the link to the YouTube video guide. So you can watch.

https://youtube.com/watch?v=gpB4600keWA&si=EB5SWksIGsRC_ElR

okay but where did you buy the pcb and how much. And how long did it take before delivery

quickhubservice:
Mehn thanks a million for these two sites. I was ordering from ebay and everything was running into almost 70k cause of dollar rate.
But that VCC stuff I still don't get it.
Like I don't know the particular type used. giving that it's an ESP stuff what do u think

Let me understand the circuit first. Esp32 uses 5V or 3.3V i cant remember which. But it is most likely that there is a 12v supply, that was stepped down to 3.2v to power the microcontroller. And other thing i see on that board are relay modules with optocouplers , they are operated with 5v too. Vcc in a relay module is 12v supply. The place i circled red is vcc and ground. Vcc there is the positive terminal of your battery while ground is the negative

Give me an overall description of that circuit. What does it do, and if possible, show me a diagram

richmanrichard:
bro, how long can it take to learn this on YouTube/ udemy?

if you have a background in electrical them it shouldn't pass a month plus. But i meet so many hobbyist on our WhatsApp groups that are not even university students. And they're doing good projects. These days, education is no longer found in universities but on the web.

quickhubservice:
Big man I get question abeg... I'm trying to recreate a design I saw online for my project but can't figure out two things which is the VCC used for the circuit and the six and two pin connector. I need help on how to get those here in Nigeria.
The VCC is the one close to the green LED
Also I need help on how to get those tiny two pin push buttons

Some people name the dc power source as Vcc. Others name it as the source for a transistor. So depending on the circuit you're replicating, it could mean either of both.
All components can be gotten from www.hub360.com.ng
Or www.microscale.net

quickhubservice:
I need small guidance in creating the final output picture attached below.
Those rainbow coloured female connectors, how can I get them and also the male six pin that will be soldered to the board
I got a month to get this done

Okay. This project looks like an esp32 iot led control with relay module.

You can get them from www.hub360.com.ng in nigeria. Or www.microscale.net

They deliver anywhere. The name is male or female jumpers

gabazin080:
people who visit brothel don't have a life

i totally agree. It's a loosers stuff. God forbid. Can't even sit in the same taxi with a prostitute talkless of interacting with one. I don't pass places they stay. They irritate me

freemanq:
Why use white people for the advertisement?

because they have homes, while we have houses

wittywriter:
Are you open to mentorship partnership? If yes kindly quote me with your digit on my profile thread.



Wittyness

No i don't really know how to mentor. I can just show you where to learn and probably share resources with you. Im not consistent online. Im on and off

interherber:
I am interested, how do I get started ?

Just take a course on udemy or even get free videos on youtube.

seanwilliam:
hmm . Tell me about this please

Its about designing circuits on softwares that engineers can develop into devices people use. An example is inverter circuit. If you have the design on pcb, you can sell the raw files or even the pcb plates like the pictures i posted. Then whoever buys it can now solder the components and complete the device to sell. Its a highly lucrative skill on freelancing websites like upwork

Pcb design

You cant give everyone realistically. Some people may not have given you but gave others

Even my own small solar company self if i see another country carry am go na waka be that ooo

chybuzky:
When you slap that TV e go just change colour

small voltage drop the tv go dey show line line line if playing video

Seunomobo:
Trust me, I'm not worried about death, I'm only worried about how to bury my father cos he's close to dying and money no dey plus Im not a party rider

you can't say this about anyone. Death is not arranged in order of age or illness. He could still live very long. And you, are you promised tomorrow?

misreal:
Vanity upon vanity,all Is vanity

and all this transformation happened within 20years if im not mistaken. Because i remember my maths lesson teachers house was like this in 2003/2004.

saphiere:
Soon I will start carrying gun.

you can't

22o62021:
Not the real story
I have been waiting for this news.

It happened at Dawson junction Akpakpava near the traffic light.

They were 2 soldiers, they came to buy electrical materials at igbesanman.

Those men trailed them there, they were on mask, shot one and took the other away.

Eye witness report.
The boy at the electrical shop confirmed they just finished buying things few minutes ago before it happened.

Police later came and surrounded every where that day.

Even at sakponba road they mount road dey check people.

that benin ehn.... hmmm

Im from edo state but i have settled in the north. Iborefer maiduguri to benin honestly. That town is filled with criminals

Nbote:
The robbers were obviously tipped. Imagine soldiers seeing an oncoming vehicle driving against traffic and not sensing trouble

Exactly what i was thinking. And definitely the car was driving in a manner that would arouse suspicion

ariesbull:
Okay Na...let me leave you ! I have done 2 million to Canada


Oga if you no get sure plug no think others no get

But once again .... ignorance is bliss

real canada abi osapa canada in lekki phase 2.

Canada now na like 12m oooo

Gunmen suspected to be armed robbers. Make english no kill us ooo

ariesbull:
with one million I can get you German visa ...with money back guarantee

Max 3 months

na lie jor.
You wan chop the small thing wey i get.
After you go tell me say Germany and Gwoza for maiduguri na the same thing

delkuf:
well I don't know much about this. But let me tell you the worst thing, it won't get any better. From what is happening do you see Nigeria in a better position next year. It won't get better. So my brother, just rise that money up. Set up your wife. Japa and in fews time come back for your family. That is what am presently doing now

i agree with you bro. The fear is that 4m is not even enough. I want to try Germany.

delkuf:
baba, I am married with two kids. If I have that 6m, I won't think twice before I japa. Nigeria don cast. Last year I borrow 2million from a bank and invested it in a business. Today that business has crumble. Am struggle to cater for my family because am still paying the loan from my salary. But God gave me another opportunity recently. I have been laughing reading some the posts here especially wodu. Guy if you raise enough money set up a small business for your wife, then japa. After two to three years, come back and take your family

i can sell some properties and still raise like 4m. But the reality is this... which country you fit use 4m japa go?

togifon:
Looks like they fought, every na ritual for bloggers

What fight leads to all this bloods

DatNaijaGuy:
I might be wrong, I think this is an unnecessarily power play between these so called super powers. India, a country ravaged with endemic poverty is spending so much for space exploration when millions of Indians can't eat twice a day and with millions of unemployed roaming the streets.
Third World countries need HDI and not this jamborees.

this could open up avenues to generate revenue. Maybe. Technology is power in 21st century

Wodu89:
Your head and motive is not right. You're thinking if the costs of the parenting. What about the returns when they mature.

Your love and loyalty is ingenuine. The kids are not your sister's kids but yours. You're not doing right honestly. You're thinking about what it would cost you not the blessings it can come along with or that they have no one, you're only thinking of not loosing pennies. May God forgive you. By your mentality you have failed Heaven

If places were switched or if they are your kids would you do the same thing.

If you cant say something good about somebody.... oh shut up!!

And if you cant say something good about somebody,... please shut up!!!

Lucky dube
Song title; SHUT UP!

Armaggedon:
haha 🐖
If you don't know where afikpo is located how will you know it's make up? Who are you arguing with? Lol

this one no just get sense.