Hello friends welcome to my Tamil Tech Trick website Today we are talking about how to make own USB power bank at home.
OK let see the what are components of used this project
- LM7805 5v Linear Regulators -1
- 0.47uF Electrolytes Capacitor -1
- 0.1uF Ceramic Capacitor-1
- N 4003 Diode -1
- Switch-1
- 220 ohm Resisters -1
- Green Led Light-1
- USB Port -1
- 9v Battery-1
- Battery Adapter -1
- Mini Pcb Board -1
TOOLS
OK next What are the tools are need
- Soldering Past
- Soldering Iron
- Soldering Wire
- Wire Cutter
- Multi Meter
START THE PROJECT
This is my home made USB Power Bank circuit diagram
This power bank is very easy to build and this power bank is very low price at 90 Rs only.
Thank you for watching my blog. Please support and share it. If you have any questions comment below for more details .
