Archive for 13 Mar 2013

Power Supplies (Part 1)

As long as you want to blink leds, everything’s fine with the power supplied by the USB cable. Here is a nice clean shield which could help you in fulfilling most power supply requirements.   The input voltage must lie in the 4.5 et 35 V range, and its output swings from 1.25 to 12V under 3A. It […]