Circuit Diagram

Using NE555 Skillfully as Negative Voltage Generator Circuit

Published:2011/5/5 2:55:00 Author:Joyce | Keyword: Using NE555 Skillfully as, Negative Voltage, Generator

Using NE555 Skillfully as Negative Voltage Generator Circuit   (View)

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Using NE555 Skillfully as On-off Time adjustable Cycle Timer Circuit

Published:2011/5/5 2:56:00 Author:Joyce | Keyword: Using NE555 Skillfully as, On-off Time, adjustable, Cycle Timer

Using NE555 Skillfully as On-off Time adjustable Cycle Timer Circuit   (View)

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Using NE555 Skillfully as Long-playing Timer Circuit

Published:2011/5/5 2:56:00 Author:Joyce | Keyword: Using NE555 Skillfully as, Long-playing, Timer

Using NE555 Skillfully as Long-playing Timer Circuit   (View)

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Using NE555 Skillfully as Speaker Protector Circuit

Published:2011/5/5 2:56:00 Author:Joyce | Keyword: Using NE555 Skillfully as, Speaker, Protector

Using NE555 Skillfully as Speaker Protector Circuit   (View)

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Flashlight control toy or sport model circuit

Published:2011/4/29 4:56:00 Author:Nicole | Keyword: flashlight, toy, sport model

There are two cells in the flashlight, when irradiating the phototube about 152.4cm(5 feet) away, it can start the motor of toy or sport model, and it can keep running about 457.2cm(15 feet) shone in the lights around the indoor. The PNP type power transistor(Q2) requires that it can bear the flowing current of mode motor, the cells are fixed in mode.   (View)

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Using NE555 Skillfully as Audio Power Amplifier Circuit

Published:2011/5/5 2:57:00 Author:Joyce | Keyword: Using NE555 Skillfully as, Audio Power, Amplifier

Using NE555 Skillfully as Audio Power Amplifier Circuit   (View)

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Using NE555 Skillfully as High and Low Frequency Signal Tracer Circuit

Published:2011/5/5 2:57:00 Author:Joyce | Keyword: Using NE555 Skillfully as, High and Low Frequency, Signal, Tracer

Using NE555 Skillfully as High and Low Frequency Signal Tracer Circuit   (View)

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Using ZH-3 Skillfully as Darkroom Temperature Display Circuit

Published:2011/5/5 2:57:00 Author:Joyce | Keyword: Using ZH-3 Skillfully as, Darkroom, Temperature, Display

Using ZH-3 Skillfully as Darkroom Temperature Display Circuit   (View)

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Direct FM Modulation Circuit Diagram composed of Varactor Diode

Published:2011/5/5 9:46:00 Author:Felicity | Keyword: Direct FM Modulation Circuit Diagram, Varactor Diode,

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Jinxing C7458 Switching Power Supply Circuit

Published:2011/5/5 9:48:00 Author:Felicity | Keyword: Switching Power Supply Circuit,

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Separate-excited Single-ended Flyback Switching Power Supply 4C7108 Circuit

Published:2011/5/5 9:49:00 Author:Felicity | Keyword: Separate-excited Single-ended Flyback Switching Power Supply Circuit,

The picture above shows the stimulated single-ended flyback switching power supply 4C7108 circuit.   (View)

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MLP1N06CLT4、MLP1N06CLT4G、MLP2N06CL、MLP2N06CLG Internal Circuit

Published:2011/5/5 9:50:00 Author:Felicity | Keyword: Internal Circuit

The picture above shows the MLP1N06CLT4、MLP1N06CLT4G、MLP2N06CL、MLP2N06CLG Internal Circuit.   (View)

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Panasonic M12H Switching Power Supply Circuit

Published:2011/5/5 9:52:00 Author:Felicity | Keyword: Panasonic, Switching Power Supply Circuit,

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Principle Circuit of Digital Amplifier

Published:2011/5/5 9:52:00 Author:Felicity | Keyword: Principle, Digital Amplifier,

The picture above shows the Principle Circuit of Digital Amplifier.   (View)

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HAT2196C、HAT2202C、HAT2201C、HAT2205C Internal Circuit

Published:2011/5/5 9:53:00 Author:Felicity | Keyword: Internal Circuit,

The picture above shows the HAT2196C、HAT2202C、HAT2201C、HAT2205C Internal Circuit.   (View)

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Measureing And Test Circuit about High Voltage Capacitor

Published:2011/5/5 9:54:00 Author:Felicity | Keyword: Measureing And Test Circuit, High Voltage Capacitor,

The picture above shows the Measuring And Test Circuit about High Voltage Capacitor.   (View)

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SCR (two-way) Speed ​​Test Circuit

Published:2011/5/5 9:56:00 Author:Felicity | Keyword: SCR (two-way), Speed ​​Test Circuit,

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Battery Determined Thyristor Circuit

Published:2011/5/5 9:55:00 Author:Felicity | Keyword: Battery Determined, Thyristor Circuit,

The picture above shows the Battery Determined Thyristor Circuit.   (View)

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2×15W Power Amplifier Circuit made by IC TDA1521A Hi-Fi Amplifier

Published:2011/5/5 10:00:00 Author:Felicity | Keyword: 2×15W, Power Amplifier, Hi-Fi Amplifier,

The picture above shows the 2×15W Power Amplifier Circuit Made byIC TDA1521A Hi-Fi Amplifier.   (View)

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TPS61042 DC/DC transformation integrated circuit diagram of adjustable LED brightness

Published:2011/5/5 22:47:00 Author:Nicole | Keyword: DC/DC transformation, adjustable LED brightness

TPS61042 is a high-frequency control DC output LED driver which is produced by TI Texas Instrument. It is used in PDA, palm computer, hand-held devices and mobile phone devices. 1, internal circuit block diagram and typical application circuit TPS61042 integrated block's internal circuit block diagram and typical application circuit is shown in the figure1-1(a), (b). 2, pin function TPS61042 integrated circuit's pin function is shown in the table1-2.   (View)

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