Free Notes on building blocks of Electronics

1. Battery and Voltage
2. Current, Resistance and Ohm's Law
3. LED
4. Breadboard
5. Buzzer
6. LDR
7. Potentiometer and Preset
8. Series and Parallel Combinations
9. Switches
10. Capacitors
11. Relay and Electromagnetism
12. Diode
13. DC Motor
14. Zener Diode
15. Transistors