Electronic components
The aim of these summary sheets is to simplify (to a certain extent) the operation of various components, software or ready-to-use modules, so that you always have at least the minimum knowledge required for an overall understanding.
This individually programmable LED can be connected in series (strip) and controlled by a single microcontroller pin.
Inverting a polarized capacitor in a circuit can cause a lot of damage. How to determine each pole according to the type of capacitor?
Double H-bridge to control a power load such as a motor.