Circuit Diagram

Using LM386 as mono-order generator circuit diagram

Published:2011/4/27 3:30:00 Author:Rebekka | Keyword: mono-order generator

Using LM386 as mono-order generator circuit diagram is shown as above.   (View)

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Using KD-28 as single-chip radio circuit diagram

Published:2011/4/27 3:29:00 Author:Rebekka | Keyword: single-chip radio

Using KD-28 as single-chip radio circuit diagram is shown as above.   (View)

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Using LM386 as single-chip radio circuit diagram

Published:2011/4/27 3:28:00 Author:Rebekka | Keyword: single-chip radio

Using LM386 as single-chip radio circuit diagram is shown as above.   (View)

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Mitsubishi Pagerlo light off-road vehicle outline circuit diagram(2)

Published:2011/4/27 3:17:00 Author:Nicole | Keyword: Mitsubishi Pagerlo, light off-road vehicle, outline

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TOYOTA COASTER coach radiator fan and condenser fan circuit wiring circuit diagram

Published:2011/4/27 3:28:00 Author:Nicole | Keyword: TOYOTA COASTER, coach, radiator fan, condenser fan

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555 Optical toy car circuit

Published:2011/4/26 22:19:00 Author:Ecco | Keyword: 555, Optical , toy car

As shown in Figure 11-2, IC (555) is connected as dual stable trigger. RG1, RG2 are photoresistors, which are packed in the car's left window and right window (or front and back), when the RG1 is suffered illumination, its resistance declines sharply, pin 6 is in high level, 555 resets, pin 3 is in low level, the motor M reversing and turning right; or turning left.   (View)

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TOYOTA COASTER coach combined meter circuit wiring circuit diagram

Published:2011/4/27 3:25:00 Author:Nicole | Keyword: TOYOTA COASTER, coach, combined meter

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Mitsubishi Pagerlo light off-road vehicle outline circuit diagram(1)

Published:2011/4/27 3:18:00 Author:Nicole | Keyword: Mitsubishi Pagerlo, light off-road vehicle, outline

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Toyota Coaster bus engine circuit diagram

Published:2011/4/27 2:15:00 Author:Rebekka | Keyword: Toyota Coaster , bus engine

Toyota Coaster bus engine circuit diagram is shown as above.   (View)

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Using CXA1191 German Desheng radio circuit diagram

Published:2011/4/27 3:07:00 Author:Rebekka | Keyword: German Desheng, radio circuit

Using CXA1191 German Desheng radio circuit diagram is shown as above.   (View)

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Mitsubishi Pagerlo light off-road vehicle outline circuit diagram(3)

Published:2011/4/27 3:13:00 Author:Nicole | Keyword: Mitsubishi Pagerlo, light off-road vehicle, outline

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88MHz-108MHz 15W FM transmitter high-frequency amplifier circuit diagram

Published:2011/4/27 3:05:00 Author:Rebekka | Keyword: FM transmitter, high-frequency amplifier

88MHz-108MHz 15W FM transmitter high-frequency amplifier circuit diagram is shown as above.   (View)

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FM wireless headset circuit diagram

Published:2011/4/27 3:03:00 Author:Rebekka | Keyword: FM wireless headset

FM wireless headset circuit diagram is shown as above.   (View)

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80mW FM transmitter circuit diagram

Published:2011/4/27 3:02:00 Author:Rebekka | Keyword: FM transmitter

80mW FM transmitter circuit diagram is shown as above.   (View)

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Mitsubishi Pagerlo light off-road vehicle circuit fusible link position circuit diagram

Published:2011/4/27 3:09:00 Author:Nicole | Keyword: Mitsubishi Pagerlo, light off-road vehicle, fusible link

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Single-tube radio transmitter circuit diagram

Published:2011/4/27 3:00:00 Author:Rebekka | Keyword: Single-tube radio, transmitter circuit

Single-tube radio transmitter circuit diagram is shown as above. Note: The launch transistor uses the 9018.   (View)

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Mitsubishi Pagerlo light off-road vehicle circuit multifunction fuse position circuit diagram

Published:2011/4/27 3:01:00 Author:Nicole | Keyword: Mitsubishi Pagerlo, light off-road vehicle, multifunction fuse

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Mitsubishi Pagerlo light off-road vehicle circuit special fuse position circuit diagram

Published:2011/4/27 3:06:00 Author:Nicole | Keyword: Mitsubishi Pagerlo, light off-road vehicle, special fuse

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555 Inductive switching power supply circuit

Published:2011/4/27 2:35:00 Author:Ecco | Keyword: 555 , Inductive , switching , power supply

As shown in Figure 9-27, 555 and R1, R2, C1 form an astable multivibrator, the oscillation frequency is about 10kHz, duty cycle closes to 50%. VT2, VT3 are used as the switching tube to expand the current. When the shock wave is in high level, VT2, VT3 are conducted to discharge for LC ; when it is in low level, the energy storage in L provides power for load through the freewheeling diode loop. When overvoltage, DW is punctured, VT1 is saturated conducted, C is in low level, so that 555 resets and stops vibration, it plays the role of regulation and homeostasis.   (View)

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555 special power supply for razor

Published:2011/4/27 2:18:00 Author:Ecco | Keyword: 555 , special power supply , razor

As shown in Figure 9-34, the power circuit is composed of AC step-down rectifier circuit and DC voltage conversion circuit. It is used for 1.5V ~ 4.5V razors sold in general market. 555 and R1, R2, RP1, D5, C2 etc. form an astable multivibrator, the oscillation frequency is decided by the charging and discharging time constant. If the potentiometer RP1 uses 33kΩ multi-turn potentiometer, the oscillation frequency is about 800HZ, adjusting RP1 can change the output waveform duty cycle, the duty cycle is large while the output voltage of the emitter of VT1 pipe is low. The using effect is the criterion.   (View)

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