Signal Processing

Off control of TV AC and DC circuit diagram

Published:2011/3/30 2:49:00 Author:Rebekka | Keyword: Off control of TV AC and DC

Here is the schematic diagram of the off control of TV AC and DC circuit:   (View)

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Rolling massage Bailing brand circuit diagram

Published:2011/3/30 3:13:00 Author:Rebekka | Keyword: Rolling massage, Bailing brand

Here is the schematic diagram of the rolling massage Bailing brand circuit:   (View)

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Sensitive Oscillator Circuit Diagram

Published:2011/3/30 21:42:00 Author:Ecco | Keyword: Sensitive Oscillator

As shown as below, this oscillator is a type without steady-state harmony which composed of 555, R1, R3, C1 and optics triode VT. The internal resistance is changed with the illumination, and when the light is strong, it presents in low resistivity, when the light is weak, t presents in high resistivity. So the frequency of oscillator changes with the light in the range of 1Hz～6.5kHz. So the oscillator is available to make blind man to explore the way, early dawn report Xiao etc. situation.   (View)

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Pontiac speaker circuit diagram

Published:2011/3/30 2:40:00 Author:Rebekka | Keyword: Pontiac speaker

Here is the schematic diagram of the Pontiac speaker circuit:   (View)

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Pontiac alarm system circuit diagram

Published:2011/3/30 2:42:00 Author:Rebekka | Keyword: Pontiac alarm system

Here is the schematic diagram of the Pontiac alarm systemcircuit:   (View)

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Pontiac starting system circuit diagram

Published:2011/3/30 2:44:00 Author:Rebekka | Keyword: Pontiac starting system

Here is the schematic diagram of the Pontiac starting system circuit:   (View)

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Pontiac motor window circuit diagram

Published:2011/3/30 2:46:00 Author:Rebekka | Keyword: Pontiac motor window

Here is the schematic diagram of the Pontiac motor windowcircuit:   (View)

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DSP control and drive circuit diagram

Published:2011/3/22 3:03:00 Author:Nicole | Keyword: DSP control, DSP drive

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signal multiplication drive circuit diagram

Published:2011/3/21 1:27:00 Author:Nicole | Keyword: signal multiplication

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