The SparkFun Qwiic Dual Solid State Relay integrates two solid state relays on to a single board allowing you to control both of them from a microcontroller via I 2 C with the Qwiic Ecosystem. The ...

i have long been interested in the art of crafting my very own handheld hacking tools. specifically (and ideally) a digital ...

The power system configuration of HydroBot is quite sophisticated. It uses the Horizon H-60 PEM fuel cell as its “engine,” ...

Developed by the research team at the Helmholtz Institute for Renewable Energy Research in Erlangen-Nuremberg, Germany (HI ...