This Arduino based little digital tachometer was originally created for counting the speed of turntables and fidget spinners. There is another application to consider – a rear wheel tachometer for ...

Posted in Arduino Hacks, clock hacks Tagged arduino, clock, digital gauges, ds1307, rtc, tachometer ← Inventors Chasing Their Dreams; What It’s Like To Quit Your Job And Hack ...

The Arduino comparisons don’t stop there: [Andrzej] also maintains UnoLib, a Pascal library for the Arduino Uno and compatible boards with some of the functionality you’d expect from Arduino ...