How To Make 4/6 Volt Battery Charger At Home Easily - Step By Step (Bengali Tutorial)

4,007 views · Published 20 July 2018 · 6:41 · Indexed 6 October 2026

Channel: Creative World · 2018 · Howto & Style

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Equipment : 
1. Transformer 12/12
2. Led
3. Resistor 1 k ohm
4. Diode
5. Voltage Regulating IC 7808
6. Soldering Iron
7. Electric Wire
ETC...............................................

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