CRTs don’t last forever, and neither do the electronics that drive them. When you have a screen starting to go wonky, then ...

This AVR DDS generator was designed to generate signals from 1Hz up to 65535Hz with various waveform and frequency. The AVR DDS signal generator consist of the 8-bit Atmel ATmega8 microcontroller ...

This simple circuitry makes up the hardware for [Andrew’s] AVR-based VGA generator. He managed to get an ATmega1284 to output a stable VGA signal. Anyone who’s looked into the VGA standard will know ...

This low-cost project aims to develop an open-source AVR USBtinyISP programmer with SPI interface that is built around the ATtiny2313 AVR microcontroller. The project has been tested with the ...

Generators with built-in inverters are some of the best ways to protect your backup power. Smaller devices like universal ...