This schematic is a project in which we control the switching of bulb/lamp using Arduino and NPN TIP120 Power transistor (used as a switch).
| Name | Quantity | Component |
|---|---|---|
| Q: TIP120 | 1 | TIP120 |
| L: 6V incandescent bulb | 1 | Light bulb |
| S: Push Button | 1 | Pushbutton |
| R: R1 | 1 | 10 kΩ Resistor |
| R: R2 | 1 | 2.2 kΩ Resistor |
| U1 | 1 | Arduino Uno R3 |
| Bat: Replace with 6V battery | 1 | 6 v, 100 Ω Potato Battery |
