The brains of the build is an Arduino Nano ESP32. No, that’s not a typo ... Each digit contains number tiles that slide into place as the digit rotates. To increment the digit by one, it ...

While there are myriad ways to synthesizer, this one uses the tried-and-true method of FM synthesis courtesy of an Arduino Nano R3 ... and modified a couple of slide pots for circular use ...

If you would like to learn more about the new Arduino Maker Nano RP2040 will ... the form of a piezo buzzer that can be muted with a slide switch. It can be programmed to play beepy tunes by ...

The ‘unhackable’ switch, which resembles a MIDI sequencer input, runs on an Arduino Nano Every and uses a relay to directly control the power state. Instead of having one keep-alive button ...