➣In this project i'm gonna show you how to make your own power bank by using ... If you are using simple 9 volt battery
Requirement
- 9v battery
- usb female
- 5v 500ma voltage regulator (can be exteracted from a non usb charger it has a hole on top)
- wires
- Instruction -
- Connect Positive terminal of battery with Mosfet input terminal.
- Connect Positive Terminal of USB Connector with Mosfet Output terminal.
- Battery negative & USB nagetive connect with mosfet GND.