Building STK500 AVR ISP programmer with USB

Programmer is one of the first things to think of when starting to deal with microcontrollers. Luckily it is not hard to build fully working programmer almost for any microcontroller as there are tons of open source projects around. So I decided to build stk500 compatible programmer which is actually taken from tuxgraphics.com. I decided not to search for same parts as in original schematics but use what’s on desk. As result I got mix of through hole and SMD soldered board that works great. Short info about STK500 V2 programmer This programmer is a clone of original AVR STK500 programmer. It works on all main platforms including Windows, Linux, BSD and MacOS X. This is mainly because as USB to serial converter there is a FT232RL chip used with full driver support. Probably main reason to build it is that programmer works in AVRstudio where microcontrollers can be programmed…

Continue reading