AVR programming shield
thingiverse
Does the world need another AVR programming shield? Probably not... But I still had fun making this one and got some practice milling double sided circuit boards using [MPCNC](https://www.thingiverse.com/thing:724999). It uses an Arduino Uno + the example sketch called ArduinoISP. Once the sketch is flashed, the Uno + shield can be used stand-alone as an AVR programmer (no need to use Arduino IDE). There's an 8-pin DIL socket for ATtiny85 (for example) and a 6-pin ISP header for other chips.
With this file you will be able to print AVR programming shield with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on AVR programming shield.