This is a bare prototyping PCB designed for use with the Atmel ATtiny24A / 44A / 84A. (These are the same basic chip but with different amounts of memory.) This board includes footprints for the Atmel chip, a voltage regulator, a crystal, optional I2C pull-up resistors, and an optional analog Vref capacitor. Plus! There are extra prototyping footprints on the bottom side of the board. All connector pads are on 0.100" centers, so this board can be plugged into a standard breadboard, and it has mounting holes. Sweet!
This is the bare PCB with no components installed. If you need long tail headers for this board, we've got those. You'll need one 8-pin and one 4-pin header.
Board dimensions: 1.20" x 1.20"