That’s fine for an electronic dice-rolling machine like this one, but that’s probably where [Tim] will leave this idea. The 555 timer is a surprisingly versatile chip, and this project shows ...

Upload the source code to the ESP32. Assemble the circuit on a general-purpose PCB. Fix all seven LEDs on the PCB, including ...

Electronic dice are nothing new around here, though we can’t help but like his design. He wanted to keep his electronic die as small as possible while ensuring it would last an entire gaming ...