Jun 10

Light Control Switch 3

Light Control Switch3-schematic-diagram

Light Control Switch3-circuit

Parts List :

Resistor :

  • R1,R2,R3 ……………………………. 10K

Capacitor :

  • C1 ……………………………… 0,1uF/25V

Variable Resistor :

  • VR1 ……………………………………. 100K

Transistor :

  • TR1 ……………………………… FCS 9012
  • Phototransistor ………… SPD MEL 11

Semiconductor :

  • SCR1 ……………………… PUT MEU 21

Other :

  • SW1 ……………………………… Push On