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Princejude's Posts

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Programming / Re: Embedded Systems Tutorial For Beginners:experiment 4 (traffic Light System) by princejude(m): 9:29am On May 16, 2015

Savotech:

Well, i really dont know why he used got i stead of while. I believe when he comes online he will explain himself.

But that goto is not a good C language function is what i cannot agree with u cos i use it a lot too.
When i am working on a function that calls another function recursively, of course the compiler will give u recursion error so i use goto statement to control the program flow.

Using CCS compiler, do u know that the compiler give a warning whenever u use while(1)? Not that it is wrong to use it but reminds u that u r using a constant as the arguement instead of a variable. That means that the main purpose of a while loop is not for a constant to be passed in as arguement but a variable, but we can always trick the compiler to pass in a constant which is an unchanging variable.

So i dont think using a goto function is is a bad programmimg practice if u really know what u r doing.

If CCS compiler warns you when you use while(1), then use while(true). goto may work in C language but it is not recommended.

Programming / Re: Embedded Systems Tutorial For Beginners:experiment 4 (traffic Light System) by princejude(m): 7:07am On May 16, 2015

goto is not a good C language function. It is not recommended, instead use while(1) endless loop.

Science/Technology / Re: Electronics Circuit Design From Concept To Implementation by princejude(m): 11:06pm On May 13, 2015

chibas:
what is the location

www.jutronix.com

We are in Enugu but we can send components to any State in Nigeria

Science/Technology / Re: Electronics Circuit Design From Concept To Implementation by princejude(m): 10:41pm On May 13, 2015

chibas:
where can i buy micro controller?

You can get all the embedded system tools(including microcontrollers) from us.

1 Like

Technology Market / Re: Where To Buy Micro-controller. by princejude(m): 10:37pm On May 13, 2015

chibas:
pic16f628a

I don't have 16f628a now but you can use 16f873a instead.
16f873a is N700

Do you have the programmer?

Programming / Re: Embedded Systems Tutorial For Beginners:experiment 4 (traffic Light System) by princejude(m): 3:29am On May 11, 2015

nice thread

1 Like

Programming / Re: Free Arduino Tutorials by princejude(m): 10:54pm On May 06, 2015

MockinJay:
Is/are there any difference(s) between the DIP and SMD? I would definitely like to go for the one with the lesser price tag.

#Boiz_Aint_Smiling

You are yet to reply the transaction and shipping details..this stuff scares me

The only difference between DIP (Dual-Inline-Package) and SMD (Surface Mount Device) is the Atmega328 package type used.

When you are ready, just call me on 08030674883 and I will give you my bank details. If I confirm your payment, I will process your parcel and send it to you within 48hrs through courier or transport buses. If you are in Nigeria, you will add N2000 shipment fee. You don't need to be scared of anything because I have some customers that are nairalanders.

1 Like

Programming / Re: Free Arduino Tutorials by princejude(m): 10:29pm On May 06, 2015

MockinJay:

Got a change of mind. Do u have Arduino Starter Kit? Since the kit contains almost everything I need then it's best I opt in for that one.

If u don't have it, then #200 jumper cables. That would be how many pieces exactly?

Uno DIP

I can arrange a starter kit for you because I have almost all the sensors and modules you can think of. It all depends on the ones you want to work with. Just tell me the sensors/modules you want to be included and I will tell you the cost.

N200 will be 10 pieces

Programming / Re: Free Arduino Tutorials by princejude(m): 7:46pm On May 06, 2015

MockinJay:

How do I pay? How/when/where do I get the good?

I know paying for this the jumper cables is somehow. So I would also get an Arduino uno board with breadboard. Sum total is what?? Did I hear u say, "special discount for NLanders? How thoughtful of you, Sir.

Modified: It's a US/Nigeria transaction??
Lemme hear the price tho

How many of the jumper wire do you want ?
And which type of Arduino uno do you want. DIP or SMD type ?

Programming / Re: Free Arduino Tutorials by princejude(m): 11:20pm On May 04, 2015

AAinEqGuinea:

How much are your Ethernet shields? I already have one coming from China. I need one more if the price is right, but I'm pretty sure shipping will outweigh the cost of the shield.

On a different note, I just shipped an Arduino to Nigeria from the US, it was $40 just to ship, which was more than the Arduino. I may need to ship another soon and I'll order from you this time. How much for the board?

Let me know how much your shield cost as well

ENC28J60 Ethernet board is $7 and Arduino uno is $23.To reduce the shipping charge, it is better to buy more things so that they will share the cost.

Programming / Re: Free Arduino Tutorials by princejude(m): 9:33pm On May 04, 2015

AAinEqGuinea:
I'm surprised how fast I went through my resistors. Too bad you don't distribute in the US princejude

What actually do you want ? If the value of it can cover the shipping charges, we can have a deal.

Programming / Re: Free Arduino Tutorials by princejude(m): 8:34pm On May 04, 2015

MockinJay:

I need jumper cables and pins. How much do you sell 'em?

The Arduino jumper cable is N20 for one

2p dupont cable 20cm long N50

4p dupont cable 20cm long N100

6p dupont cable 20cm long N150

8p dupont cable 20cm long N200

10 line 2.54mm Pitch Ribbon Cable 25cm long N100

Science/Technology / Re: Electronics Circuit Design From Concept To Implementation by princejude(m): 8:23pm On May 04, 2015

0rex:
Pls let me know when your site has been updated.

Ok I will inform you

1 Like

Science/Technology / Re: Electronics Circuit Design From Concept To Implementation by princejude(m): 10:19am On May 04, 2015

0rex:

I can't find USBASP/ISP on your website.

Sorry it is not included yet in the online shop. Coming soon means that it will be available very soon (in a week time). But you can browse through the shop and home page to search for other modules and components.

1 Like

Science/Technology / Re: Electronics Circuit Design From Concept To Implementation by princejude(m): 12:04am On May 04, 2015

0rex:

Can i make an order through your site?
What is the expected delivery time?
I'm at Ilorin. Thanks

Yes you can order through my site. Delivery time is 48hrs after I have confirmed your payment

Science/Technology / Re: Electronics Circuit Design From Concept To Implementation by princejude(m): 9:29pm On May 03, 2015

0rex:

pls... I need a programmer for Atmel MCU AT89S52.

USBASP/ISP is N2000. It can program all Atmel chips including 8051 and AVR

Programming / Re: Microcontrollers by princejude(m): 3:03pm On May 03, 2015

Coming Soon!!!
1. PCB drilling bits (1 set = 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm)
2. NRF24L01+ WIRELESS MODULE (Upgrade Version)
3. NRF24L01+ (Power Enhanced)
4. NRF24L01+PA+LNA wireless modules 1100meters (with Antenna)
5. MQ-7 Module
6. PIC18F4520
7. USBasp AVR and 8051 Programmer
And more....

.... www.jutronix.com

Programming / Re: Embedded Systems by princejude(m): 3:03pm On May 03, 2015

Programming / Re: Free Arduino Tutorials by princejude(m): 3:02pm On May 03, 2015

1 Like

Programming / Re: Free Online Embedded System Design Tutorials with PIC by princejude(m): 3:00pm On May 03, 2015

Programming / Re: Robotics Tutorial by princejude(m): 2:58pm On May 03, 2015

Science/Technology / Re: Electronics Circuit Design From Concept To Implementation by princejude(m): 2:57pm On May 03, 2015

1 Like

Programming / Re: Help On Embedded by princejude(m): 6:22am On Apr 28, 2015

kshow702:
I'm olusola by name,any embedded programmer(microcontroller) in d house.dah can teach me,shld contact me on dis nos 0701119521....very urgent

hmm...
Are you new in this forum?
Search the site, you will see a lot of thread on embedded programming

1 Like

Programming / Re: Robotics Tutorial by princejude(m): 6:09am On Apr 28, 2015

Following...

Programming / Re: Free Arduino Tutorials by princejude(m): 6:21pm On Apr 25, 2015

9free:

I will need three NEMA 23 Servos at good prices if you have them.

NEMA 23 Servos or stepper motors?
What specification ?

Science/Technology / Re: Cost Of Different Sources Of Electricity In Nigeria by princejude(m): 4:59pm On Apr 24, 2015

Latest Arrival 30% discount:

ADXL335 ACCELEROMETER
ARDUINO UNO mega328 pdip
ARDUINO UNO mega328 smd
HC-SR04 ULTRASONIC
L298N MOTOR DRIVER
MQ-2 GAS SENSOR
LM3940 IT-3.3V Regulator
BC547
BC557
PIC18F2550-PDIP
DHT11
HC-SR501 PIR MOTION SENSOR
RELAY MODULE
U-BLOX GPS MODULE
SIM900 GSM
1uF/50V
10uF/50V
100uF/50V
22pF
Flame Sensor
SOIL MOISTURE SENSOR HYGROMETER
TK103 CAR TRACKER
CP2102 USB TO TTL
502 5K Blue trimmer Adjust Resistor
BUZZER BLACK
ARDUINO JUMPER WIRE
6X1 CABLE with female header FOR PICKIT3
ENC28J60/SD CARD MODULE
8p dupont 2.54mm pitch cable with female
4p dupont 2.54mm pitch cable with female
2p dupont 2.54mm pitch cable with female
28 pin IC Socket
40 pin IC Socket
2.54MM RIBBON CABLE (5meters)

http://www.jutronix.com/new-arrivals/

Programming / Re: Embedded Systems by princejude(m): 4:59pm On Apr 24, 2015

Programming / Re: Microcontrollers by princejude(m): 4:58pm On Apr 24, 2015

Phones / Re: 9 Powerful Circuit Analysis Apps For Electronics by princejude(m): 4:56pm On Apr 24, 2015

Programming / Re: Free Online Embedded System Design Tutorials with PIC by princejude(m): 4:55pm On Apr 24, 2015

1 Like

Programming / Re: Free Arduino Tutorials by princejude(m): 4:55pm On Apr 24, 2015

1 Like

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