Hardware components | ||||||
 |
| × | 1 | |||
 |
| × | 1 | |||
 |
| × | 1 | |||
Hello guys here I make Dark Sensor hope you will be able to understand.
➡️ Whenever this LDR comes in front of a light source, the resistance of the LDR will decrease and the entire current will go away from the LDR and will not glow the LED.But whenever the light source is off then the resistance of the LDR will be high and the current will not go through the LDR, the entire current will go into the base of the transistor and the LED glow.
video link:
Comments