Project ideas about topic (all dept)

2
Hi v+ users here we will discuss some project ideas
Prabhukrishnan, proud to be a member of Vidyarthiplus (V+) - Indian Students Online Education Forum since Jun 2013.
Sure bro..Smile
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Any 1 know how to produce 230v ac into 9v dc without using transformer
Prabhukrishnan, proud to be a member of Vidyarthiplus (V+) - Indian Students Online Education Forum since Jun 2013.

    Project ideas about topic (all dept)