Posted on 18 Jul 2008
If you want to build a simple and inexpensive digital voltmeter here is a mini 3 digit display digital voltmeter (this one PIC version).It’s an AVR based voltmeter module.The module has general purpose digital IO pins. You could use it as well to read a digital sensor and display the value.It can be freely programmed, calibrated and even be programmed with a non linear formula. It’s a display where you can define the relation between the measured value and the displayed number.[more]
Posted on 07 May 2008
In this article a LCD display is added to the already existing ethernet board. The related articles which describe how to build the AVR web server are here can be found on
An AVR microcontroller based Ethernet device and HTTP/TCP with an atmega88 microcontroller (AVR web server) [more]
Posted on 17 Apr 2008
Sivan Toledo writes:In this project I created an infrared (IR) link that provides bi-directional communication between the NXT and the new Power-Functions system, which consists of a battery box, motors, a remote control (an IR transmitter) and an IR receiver that controls the motors.I previously built an IR transmitter for the NXT which used an MSP430 microcontroller and which was able to send Sony IR commands (the specifications of this protocol are widely available). [more]
Posted on 06 Feb 2008
Jörg Wolfram has been developing interesting project so called AVR-ChipBASIC on Atmega32. Simply speaking this is a basic language programmable chip computer which his capable to run basic programs and with ability to display results in RGB TV screen.[more]
Posted on 18 Jan 2008
AVR 4in1 implements off-line programming to AVRs, and can emulate AVRISP mkII, JTAGICE mkII and AVRDragon. HVSP, HVPP, ISP and JTAG are supported.[more]
