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cheap & simpe Arduino projects ???
i want to make a simple arduino project please suggest me a simple project ? we already have a line following robot , a fire detector, & a object sensor thanks in advance
View ArticleInterfacing with a PIC Microcontroller
Hi all, I'm fairly new to this forum so bear with me if I'm forgetting any rules or information. I am working on a project that requires me to interface a PIC microcontroller with a TFT display and 4...
View Articlecontrol system counter up to 9
Can you help me create a program on a PIC16F877A microcontroller using C language with this kind of problem? Design a control system that will display a counter up to 9. When add button is pressed, it...
View ArticleWhich single Board Computer comes with Freescale SoC and supports both...
Hello, I'm looking for advanced single board computer supporting Android and Linux OS based on the Freescale SoC. I would like to hear any recommendations from users who have had experiences with them.
View ArticleCode execution in ISR too slow.
Hello, I have code inside an ISR that evaluates the pulse info of a PWM pulse from one of the digital I/O pins. I checked the time it takes for the ISR to execute which turned out to be 10us, but I...
View ArticleSerial Port Monitor (Data Logger)
I had to make a decision of what section of the forum I was going to post this in. The Resources section would have been a logical choice but I think only the Mods have access rights to it. So, I'm...
View Articleproblem with ATmega 16
hello guys i have a serious problem with ADC i enabled 3 ADC on my microcontroller but there is a lot of noise i mean when ADC(0) is enable every thing is good but after enable ADC(1) noise is come . i...
View ArticlePossible help programming a Picaxe 08?
So I have a project I am trying to build but still learning about the Picaxe software programming. I am just getting into programming and someone had pointed me to this Picaxe IC chip for my project....
View ArticleArduino
Hi friends, Its nice to see u after a long time, Presently I have started the ARDUINO Micro controller and I am having one doubt i.e, where the program execution will start and why the main function is...
View ArticleEM-18 rfid reader module with pic microcontroller
how to interface em-18 rfid reader module with pic 16f877a microcontroller ?
View Articleorange pi pc to good to be true? $25
hi everyone, i watched this video by greatscott!: and i decided to have a look at all of those computers and i found this:...
View ArticleProgramming - Solenoid valve in an irrigation system
Hello! I'm doing a system for irrigation and me there were some questions about the schedule. I'm using a PIC18F4550 and programming in C language (I'm at the very beginning of the program). In the...
View Article11x42 LED Matrix with Arduino UNO
Hey Forum, I'm planning to build an 11x42 LED Matrix for my Daft Punk Helmet . I decided to split into 2 sub-matrizes, 11x21 each. Therefore I will need 11+21 = 32 bits to control each sub-matrix with...
View ArticleBluetooth
How can I get a Bluetooth ic to receive "music" from my phone and then send it to an amplifier ?
View ArticleProgramming PIC microcontroller
Do I need a PICKIT debugger to program a PIC? I am coming across these chips more often in my salvaging efforts and if I need one, it may be in my best interest to get one. My recent find is a PIC16F616.
View ArticleMC6802 "WAI" Instruction
Hi, In the attached disassembled ROM there are various WAI instructions, as I understand it the only way to move the program forward is with a interrupt? What I can't work out is at the starting...
View ArticleRapid Fire Mouse
I have no knowledge as to how circuits work and I've seen a few videos like the use of 555 ships and methods of creating a rapid fire mouse. my question is is there a rapid fire mod that will allow me...
View ArticleDriving a 12 pins LED display
Hi There, First post on this forum, any idea would help. I have an controller board with two 74HC595 shift registers serial connected and a 12 pins 8 segments cathode LED display. My board is complete...
View Articlesleep mode help!
hello everyone, im using an pic16f268a microcontroller to build an security alert system witch is powered with 9v battery the problem is that after 3-4 days that my system is working the battery is...
View ArticleISP and JTAG headers
Hello, I am fairly new to micro-controller programming. I am trying to read the code on a circuit containing an Atmel ATmega328P. Here is a photo of the ISP header on the board: View attachment 22830...
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