For a recent project I experimented with alternatives to the very low end PIC 10LF322 chips. I made a small prototype board with the PIC 12LF1822 to perform some tests.
When testing an Arduino board, I encountered some strange problems. I decided to build such a board from scratch to find out what the problem was. I had some ATmegaxx8 target boards from Evil Mad Scientists (see [1]) available, so I decided to convert one of them into an Arduino compatible board for testing. ATMEGA168P …
This is a small prototype board for ATMELs ATtiny4, 5, 9 and 10 chips. These devices come in an SOT-23 package and have the same layout regarding the power pins as the Microchip 10f200 to 10f222 devices. So this board is usable with the Microchip devices as well.