Resistance Colour Code Link :
CAPACITOR ( 100NF )

- A capacitor is a device that stores electrical energy in an electrical field.
- The unit of electrical capacitance is the farad (abbreviated F).
Function:
1) Charging and discharging electric charges
2) Keeping the voltage at the same level
Types OF Capacitor :

LM317 IC ( TRANSISTOR )

- The transistor is a semi conductor device used to control and generating an electrical signals.
- LM317 is a voltage regulator IC . that IC work dropout voltage .Voltage RegulatoRegul