2019
Sleepyboard mini is a custom PCB designed specifically to fit an Arduino pro mini, Adafruit USB micro-B breakout, an on/off switch and a few capacitors. There’s a small perforated breakaway prototyping area at the bottom of the board and a location for a single pushbutton at the top. All holes are connected horizontally in sets of 4 or 5, similar to a breadboard.
The board was designed as a compact, inexpensive option for a programmable lamp project in an introductory electronics course I teach.
Dimensions: 1.4 x 2.6 inches (36 x 67 mm)
