LM2596S 20083 Easy to use voltage regulator circuit for hobbyist. This can be directly used in arduino, Raspberry Pi projects or your own circuits.
Watch this Video
Watch this Video on Youtube for Better Resolution
Setting up of this regulator is super easy. There are 4 terminals in this module. Two for the input and Two for the output. Input voltage can vary from 3 V – 32 V. The output voltage can be varied by turning a tiny screw on top of the module. This module has capacitors in the input and output which helps to filter out ripples and provides us steady DC voltage.