In the video below, you can see a program being loaded that blinks an LED. We’ve featured educational punch-card systems before, like this Raspberry Pi-based model. If you’ve got a bunch of ...

The size of a credit card, a loyalty punch card has a series of boxes that are punched or stamped by the cashier at time of purchase. When all the boxes are filled, the customer is entitled to a ...

An 029 program drum There were three stations in ... The 029 could do a lot of tricks, including punch a card that would set special options for the machine itself. You’d take the card and ...

Buddy Punch has announced exciting enhancements to its widely-used Time Card App, further empowering businesses to simplify time tracking and streamline workforce management. With an unwavering ...