Starting with a "clean" copy of the avrisp sketch that accompanies the Arduino IDE, port it to straight C for use without Arduino. This also gives a copy of the Arduino sketch that will remain static.

A line drawing of the Internet Archive headquarters building façade. An illustration of a magnifying glass. An illustration of a magnifying glass.

Last Fall [Kevin] wanted to program some newer TPI-only AVRs using an old USBasp he had kicking around his lab. Finding an “odd famine of information” and “forums filled with incorrect information and ...

Select Tools > Board > Uno from the Arduino IDE menus. Select Tools > Programmer > AVRISP mkII from the Arduino IDE menus. Select Tools > Burn Bootloader from the ...

I got into AVR chips because they are easy to program, and that has become more and more true over the years with the ever-falling cost of programmers. But it’s pretty easy to make a mistake when ...

The project is known as Evertool which is an AVRISP/STK500 and Programmer/JTAG debugger on a single board, which is compatible with AVRStudio with firmware upgrade capability. A small device used to ...

Kanda have been supplying programmers for AVR microcontrollers since the release of the AVR range in 1996. As well as programming devices in socket programmers, Kanda have been at the forefront of In ...