2019 edition of a breadboard USBasp AVR programmer
This is just a quick upload place for my project around an USBasp AVR programmer based on the circuit used by Thomas Fischl, but easily placeable on a standard breadboard.
The necessary gerber files for pcb manufacturing can be found in the folder "production"
A plan could be to merge the hardware layout with another firmware like https://github.com/mariusgreuel/USBasp
The original firmware from Thomas Fischl can be used https://www.fischl.de/usbasp/