Wow! I’m a grizzled veteran!! I feel special. Indeed, when I started all this, it was punched cards or else go home. If you can imagine it, you learned skills to edit punched cards.

We’ve all seen, and occasionally wrestled with, bill acceptors like the one [Another Maker] recently liberated from an arcade machine. But have you ever had one apart to see how it works? If … ...

This program is to replicate two credit led counters for an arcade machine. To do this i was using two 7-Segment LED Displays, Arduino UNO click shield, Arduino UNO, and 4 push buttons to increment ...

The card reader can be used two further enhance both Arduino and Raspberry Pi projects and is now available from just C$21 or roughly £13 with worldwide delivery expected to take place during ...