It takes a handful of LED arrays with an integrated driver, an Arduino Nano, a real-time clock module, and a voltage regulator. The software uses a custom 6×9 font and handles addressing the LEDs ...

Got a bag of LEDs handy? Why not build a display with them? We’ve seen a lot of clocks that make use of LED modules but soldering your own is a fun pastime. [Vadim Suhovatih] did just that using ...

Arduino-based GPS/GLONASS module links to Googlemaps An Arduino-based GPS/GLONASS vehicle tracker developed by Tigal is on the Indiegogo crowd-funding website . Open Tracker v.2 ...