How to power sim800L with 12v transformer | Solving sim800L power problem.

This video explained how the steps involved in powering sim800l using 12/1.5A transformer, 3A DC DC Converter and other components.
Sim800l is a power hungry module that requires upto 2Amps to function properly. Building a good power supply for this module is important if you wish to enjoy it's features. Most persons use lipo batteries or 2A smps adapter to power sim800L.
In this video I designed sim800L power bearing safety in mind, especially when you wish to use it in AC application e.g Home automation projects.
Components used
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Transformer (12v/1.5A)
Bridge rectifier (Kbp210)
Capacitor (1000uf) x2
DC DC Converter (Lm2585)
Sim800l
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