September 2015 – Electronics Projects

Cheap DIY ICSP Boards for ATtiny and ATmega MCs

24 September 201518 August 2023zebethyalLeave a comment

I recently make a couple of breakout boards for USB connections to use on a breadboard, these are just a male and a female type A USB connector and some header pins soldered to some strip-board. Rear One thing that irks me, when I am prototyping a new circuit, is that when I need to…

DIY DRO for Mini Mill 2

15 September 201518 August 2023zebethyalLeave a comment

I have since had some more thoughts on this subject and after counting the connections again, decided that it could be implemented with an ATtiny85/45/25 DIP 8 chip. After downloading the DRO_2_2 source code from Yuriy’s website and compiling it up noticed that it will fit on an ATtiny85 or 45, but not on a 25 because…