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Archives for August, 2010

How to Build Circuit diagram using ZVP2106, 2N3906, 2N2907

How to Build Circuit diagram using ZVP2106, 2N3906, 2N2907

How making Digital Volume Control for audio ?

How making Digital Volume Control for audio ? using DS1669 c1 : 0,1uf Making Digital Volume Control for audio in this series can use a digital set the volume control ,  although the tone control is the volume available, but we can make a volume control with a series. to use this series, release potensiometer […]

Signal Generators

Signal Generator of the sawtooth waveform generator electronic circuit using TR BC557, BC558, SK100

Circuit Diagram Converter trigger signal causes the 555 to discharge the capacitor for synchronization

LM1881 is used to do all the grunt work of separating the sync signals from the composite video. The chip provides the vertical sync on pin 3 for the vertical oscillator, and composite sync on pin 1 for the horizontal oscillator. The intensity signal comes from the composite video signal itself, but is negative. I […]

Electronic Circuit Diagram TV CRT board RGB Colour Using TR 2SC2482

Electronic Circuit Diagram TV CRT board RGB Colour Using TR 2SC2482

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