Electronics & Electrical - Alok Jha

How to make a 12v 5Amp transformerless or electronic power supply which is Switched Mode Power Supply(SMPS) based. By: Alok kumar ...

How to Regulate Voltage in  Electronic Circuits or Reduce voltage dropping in power supplies. By: Alok kumar Generally the sole pu...

How to make very Simple Electronic Dark or Light detector circuit using LDR and Integrating a Relay in it for making it a  Automatic Swi...

How to Make Transformerless 12Volt 1 Ampere or 2 ampere or more amperage compact DC electronic Power Supply or Driver/Charger. By: Al...