V+ to VCC GND to GND Data to pin2 Clock to pin3 Then connect arduinos USB to PC with any suitable cable and upload the code as a normal scetch to arduino First release confirmed to be working with ...

This repository features an Arduino project that demonstrates the use of a numeric keypad. It displays the last three numbers pressed on 7-segment displays. This project uses three CD4511 7-segment ...

Here is another USB gadget, this one looks like it has taken its inspiration from those Chip n Pin machines that we use when we are paying for stuff with our credit ...

There was a time when people were happy to interact with their computer with a standard keyboard and mouse. But in recent years, we’ve noticed more programmable, custom-designed keyboards with more ...