2 Awesome Project Using Transistor || Cheap Project Ever
1st Project Component :
1. Transistor - 2N 2222A
2. Resistor - 22 K
3. Electric Mic
4. Battery - 3.7 Volt
5. LED - Red
Blue
2nd Project Component :
1. Transistor - 2N 2222A
2. Battery - 9 Volt
3. Battery Connector
4. LED Light
5. Resistor - 100 ohm
6. Copper Wire