I/O Expander for LED Arcade Buttons

By PaulStoffregen

2 layer board of 1.70 x 1.70 inches (43.2 x 43.2 mm).
Uploaded: April 12th, 2017 16:16.
Shared: May 24th, 2017 18:22
Total Price: $14.45

I/O Expander

The [Monolith Synth Project](https://ww…



I/O Expander for LED Arcade Buttons

By PaulStoffregen

2 layer board of 1.70 x 1.70 inches (43.2 x 43.2 mm).
Uploaded: April 12th, 2017 16:16.
Shared: May 24th, 2017 18:22
Total Price: $14.45

I/O Expander

The [Monolith Synth Project](https://ww…