2 Awesome Project Using Transistor || Cheap Project Ever HD
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...