This simple circuit can be used as an LED emergency light, a power bank for charging mobile phones, and as on-the-go (OTG) USB DC fan driver. The power bank with 12Ah can deliver 2A current for charging a mobile phone. There is a provision for adjusting the charging rate through boost converter module. Also, there […]
The post LED Emergency Light Cum Power Bank Plus Mini Fan Driver appeared first on Electronics For You.
No comments:
Post a Comment