As from 19th January 2015, the various sketches below "time out" if they don't enter programming mode after 50 attempts. The code displays a dot for every attempt, so if it fails you will see ...

avrchap writes to the Flash program memory of an Atmal ATmega microcontroller from a Raspberry Pi. In can be used to write a bootloader to an ATmega (e.g. the optiboot bootloader used by Arduino).

Check out this simple way to fade an LED @490Hz using an Atmega 328p and AVR headers from the abstract layer. All the information you need to get started is in the Atmega 328p datasheet and AVR ...

Presntation39 DC Motors by Andy Levene: The aim of this series of presentations is to provide you with a solid foundation in microcontroller programming, and the techniques for interfacing ...

Yes, our own “breadboard compatible” 5VDC power supply is now ready for use! What is next? Next thing is the setting up of a simplest Atmega Development Board. There are many places where you can ...

Many electronics enthusiasts and professionals use the open-source operating system Linux because they appreciate the technological elegance of this proven and continually upgraded operating system.