Instructables member Qttting_F has published a fantastic project detailing how to build a Water Surface Lamp, using a little Arduino coding and hardware, combined with a few LED lights to great effect ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

LEWISTOWN — The unique water control system newly constructed at Emiquon Preserve has been awarded the top prize from the Association of Conservation Engineers. Believed to be the only one of its kind ...