| Monitors background radiation and other environmental parameters and sends data to IOT platforms.
| Monitors background radiation and other environmental parameters and sends data to IOT platforms.
| Affordable and easy to build multifunctional 3-axis CNC portal machine with a work area of 500 x 300 mm
| This USB powered thermometer based on an Arduino Nano shows the temperature using a vintage Russian "nixie" style IN-9 bargraph tube.
| The 6-digit VFD clock is built around 6 Russian IV-22 VFD tubes and looks very familiar to the popular 6-digit Nixie Clock.
| The laser plot clock writes the time on a piece of glow in the dark sticker material using a violet laser module.
| Efficiency booster for candles. The peltier lamp converts heat energy released by a tea light into electric energy in order to drive a USB L...
| 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...
| LED bulbs with LED "filaments" are becoming increasingly popular. These filaments consist of a glass strip with a large number of small blue...
| LED bulbs with LED "filaments" are becoming increasingly popular. These filaments consist of a glass strip with a large number of small blue...
| This Arduino shield is capable of driving 4 Russian IV-3 7 segment VFD tubes. 4 3mm LEDs provide background lighting for the tubes.The desig...