Sunday, March 4, 2012

Rangkaian Sensor Cahaya



Komponen Rangkaian  :
  1. R1 = Resistor 47k ohm
  2. VR1 = 1k ohm
  3. R2 = Resistor 1k ohm
  4. R3 = LDR
  5. Q1 = Transistor 2N222
  6. RL1 = Relay
  7. BL1 =Bola lampu 220 volt
  8. V1 = Sumber tegangan 220 volt
  9. B1 = Sumber tegangan 9 volt
SELAMAT MENCOBA...!!!

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