Hi all, I just couldn't find the answer on web so I had to ask you guys.
Based on my understanding, input power is ideally equal to the output power of a circuit unless it is dissipated to heat.
So I was looking at the ULN2003 Darlington controlling a 28byj-48 stepper motor using an Arduino...
I’m seeking guidance. I have a tricky situation which I don’t really know how to get out of.
I want to design a system which would consume the least amount of power possible.
The idea is to have an ESP8266 do a simple task every minute (updating a e-paper display) and sleep the...