HOW TO MAKE a Power Supply Project 1.5v

CIRCUIT DIAGRAM

List of Component:-

1. Transformer – 230V AC to 6V AC, 6 0 6 V,9 0 9 V ,12 0 12 V output
2. D1 – Bridge Rectifier (4 × diodes or ready-made bridge module)
3. C1 – Electrolytic Capacitor, 10µF / 10V
4. C2 – Capacitor, 0.01µF
5. U1 – LM317 (TO-220 package) Adjustable Voltage Regulator
6. R1 – Resistor, 470Ω
7. R2 – Resistor, 100Ω
8. R3 – Resistor, 330Ω
9. R4 – Resistor, 330Ω
10. LED1 – Red LED (power indicator)
11. LED2 – Green LED (output indicator)
12. breadboard

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