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Posts published in November 2017

LED Calculator

Calculate Resistor Value for LED A LED cannot be connected directly to a battery but requires a resistor that limits the flow through the diode.…

Importance of balancing

A modern lithium battery is an incredible invention and it has made both electric cars and multirotors possible. The sheer amount of power these batteries…

ESP8266 vs Arduino

Arduino Uno and all the rest of the Arduino boards has been the prefered board in the maker community. But rivals has arrived long ago…