Run a Wall Clock with Mobile Charger | 5v to 1.5v converter circuit | Lifetime wall clock

#wallclock #5vto1.5vconverter Components: 1. LM317 ic 2. 470uf 16v capacitor 3. 100 ohm resistor 4. 470 ohm resistor Circuit Diagram: https://drive.google.com/file/d/1_ENT...