LM2596S 20083 Easy to use voltage regulator circuit for hobbyist. This can be directly used in arduino, Raspberry Pi projects or your own circuits.
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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.