Alle items met de tags clock en Arduino (3)

14-11-2022 | No display, no real clock-hands only a tone to tell you the time

6-01-2017 | A very colourful clock, synchronised via Wi-Fi, With an optional BME280 eBoB sensor board it will also display temperature, humidity and air...

24-10-2016 | This supercool gadget writes the time into a layer of sand. After an adjustable time the sand is flattened out and everything begins all ove...