Lamp Dimmer

12v LAMP Dimmer

12v-lamp-dimmer

Parts

  • IC 1 – NE555
  • Transistor – 2N2955 -1
  • Resistance – 1k(2 no.), 100 Ω
  • Variable Resistance – 50k
  • Capacitor – 0.1 µF
  • Diode – 1N4001 – 3
  •  12v 2 amp Bulb

Input Voltage is 12v. To create your own bench top power supply use the circuit shown in

http://digitalab.org/2012/06/regulated-dc-power-supply-circuit/

 

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