5 articles were written in March 2012:

2012-03-23

Building an AVR transistor tester

I had known about the AVR transistor tester project for quite a while, but did never come around to build one. Doing a proper PCB is still a major undertaking for me…

But when Markus offered to send some his spare PCBs for free, I took my chance. I verified to have all parts available (except for the ATMega8), and the asked for one. It arrived really fast (the swiss post seems to be rather fast), but it proved Ians method of sending PCBs to be the right one:

A broken envelope

Continue reading