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  1. 50V DC to DC Converter Circuit With 450Watt August 29, 2011

    Posted in Power converter.

    No comments
  2. 200W MOSFET Audio Amplifier circuit with K1058 August 27, 2011

    Posted in Power amplifier, audio amplifier.

    2 comments
  3. Digital weight scale circuit with IC ADD3701 August 12, 2011

    Posted in Detector Circuit, Sensor.

    1 comment
  4. Micro Phone Amplifier circuit with BC549,BC547 August 1, 2011

    Posted in Amplifier, audio amplifier.

    No comments