| Five LEDs are connected to a 9V battery by means of two series resistors are all you need to build this nice-looking Christmas star. The cir...
All items tagged with LED and Elektor Store (3)
| Now available is Elektor’s September & October 2016 edition! Available for purchase either as a printed magazine or as a front-to-back pdf d...
| We are welcoming in 2016 with the availability of Elektor’s January & February 2016 edition for purchase either as a printed magazine or as...