Posts by: admin

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1. Car Voltage Stabilizer Circuit December 13, 2011

   Posted in Filter circuit, Switching regulator circuit, battery circuit.

   2 comments
2. O2 sensor meter for car Circuit December 9, 2011

   Posted in Sensor.

   No comments
3. Solid state relays circuit with TIL111 November 2, 2011

   Posted in Power supply, Switch circuit, relay circuit.

   No comments
4. DVD Signals RF modulator Circuit November 1, 2011

   Posted in RF-circuit, audio amplifier.

   No comments
5. 80W Audio Stereo Amplifier Circuit with TDA7294 October 2, 2011

   Posted in Amplifier, Power amplifier, audio amplifier.

   2 comments
6. Pre-amp power supply circuit with 7815 September 21, 2011

   Posted in Amplifier, Power supply.

   1 comment
7. 50V DC to DC Converter Circuit With 450Watt August 29, 2011

   Posted in Power converter.

   No comments
8. 200W MOSFET Audio Amplifier circuit with K1058 August 27, 2011

   Posted in Power amplifier, audio amplifier.

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

   Posted in Detector Circuit, Sensor.

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

    Posted in Amplifier, audio amplifier.

    No comments
11. Basic Monostable Circuit with LM555 July 30, 2011

    Posted in Frequency Generator, IC555 circuit.

    No comments
12. NiCad battery discharger circuit with IC LM3900 July 27, 2011

    Posted in battery circuit.

    No comments
13. True balanced input differential amplifier circuit July 24, 2011

    Posted in Amplifier, Power amplifier.

    No comments
14. Power/Watt Meter Circuit July 23, 2011

    Posted in RF-circuit.

    No comments
15. 11 channel 220V VU Lamp Display with MOC3021M NL July 20, 2011

    Posted in Light Circuit, Switch circuit, relay circuit.

    No comments
16. 100W Mosfet Audio Amplifier Circuit with IRFP250N only July 19, 2011

    Posted in Amplifier, Power supply, audio amplifier.

    4 comments
17. 300 Watt MOSFET Real HI-FI Power Amplifier July 18, 2011

    Posted in Amplifier, audio amplifier.

    2 comments
18. Amplifiers and loudspeakers Protection Circuit with IC LM393 July 11, 2011

    Posted in Amplifier, Power supply, audio amplifier.

    No comments
19. SOUNDSTREAM preamp tone circuit July 10, 2011

    Posted in Power amplifier, Sound Circuit, audio amplifier.

    2 comments
20. ADSL and DSL Inline Phone Filter Circuit July 7, 2011

    Posted in Filter circuit, frequency amplifier.

    No comments
21. Continuity Tester Circuit for your sound July 5, 2011

    Posted in Power supply.

    1 comment
22. Increase current for IC regulator Circuit July 3, 2011

    Posted in Power supply, Switch circuit.

    No comments
23. Lamp Flasher Circuit with MOSFET IRF511 June 28, 2011

    Posted in Power supply.

    No comments
24. Infrared beam barrier and a proximity detector circuit with IC 555 June 22, 2011

    Posted in Detector Circuit, IC555 circuit, Remote Circuit, Switch circuit.

    1 comment
25. Power Supply Circuit for 100 Watt Amplifer with V-MOSFET June 20, 2011

    Posted in Amplifier, Power amplifier, Power supply.

    No comments