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Jinbei SY6480AF type passenger vehicle circuit diagram 1

Published:2011/4/28 8:36:00 Author:Rebekka | Keyword: passenger vehicle , Jinbei

Jinbei SY6480AF type passenger vehicle circuit diagram is shown as above. (View)

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Jinbei SY6480AF type passenger vehicle circuit diagram 2

Published:2011/4/28 9:09:00 Author:Rebekka | Keyword: passenger vehicle

Jinbei SY6480AF type passenger vehicle circuit diagram is shown as above. (View)

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Jinbei SY6480AF type passenger vehicle circuit diagram 4

Published:2011/4/28 9:10:00 Author:Rebekka | Keyword: passenger vehicle

Jinbei SY6480AF type passenger vehicle circuit diagram is shown as above. (View)

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Changan Star multifunction vehicle headlights circuit diagram

Published:2011/4/28 4:34:00 Author:Rebekka | Keyword: Changan Star , utility vehicle headlights

Changan Star multifunction vehicle headlights circuit diagram is shown as above. (View)

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Changan Star multifunction vehicle ventilation system circuit diagram

Published:2011/4/28 4:35:00 Author:Rebekka | Keyword: Changan Star , Multifunction vehicle ventilation system

Changan Star multifunction vehicle ventilation system circuit diagram is shown as above. (View)

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Touch delay light circuit with time base circuit (2)

Published:2011/4/27 9:33:00 Author:Nicole | Keyword: Touch delay light, time base

Touch delay light circuit with time base circuit (2)
The figure is as shown, it is a touch delay light switch with two-wire system connection and it is composed of NE555 time base circuit, it can directly replace ordinary mechanical switch, and it is no need to change the old wiring. Besides R4, C3 charge time constant, the delay time is also related to the touch time. (View)

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Delay light circuit with digital circuit(1)

Published:2011/4/27 9:28:00 Author:Nicole | Keyword: delay light, digital circuit

Delay light circuit with digital circuit(1)
The figure is as shown, it is a delay light with digital IC, in figure, it only uses three good inverters of CD4069, the another three invertersare not used; connecting their input terminal to ground,it caneliminate the interferencewith circuit. K adopts JRX-22F、DC12V small middle power electromagnetic relay. The delay time is determined by the charge time constant of R2, C1. (View)

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Multifunction dimming light circuit with special integrated circuit(HT7706)

Published:2011/4/27 9:23:00 Author:Nicole | Keyword: dimming light

This is a multifunction dimming light circuit with special integrated circuit, it hasfour kinds of dimming functions, they are stepless, step dimming, delay to douse the light and cycle automatic turn-off light. Buses φ27mm ordinary piezoceramics, the other component parameters is as shown, there is no special requirements. (View)

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Bar code reading circuit

Published:2011/4/28 1:33:00 Author:Nicole | Keyword: Bar code, reading

Bar code reading circuit
This circuit is sensitive to edge, every change from black to white or white to black will output narrow pulse; the timing figure shows that it is in accordance with the bar code parrent output. Whatever temperature, environmental lighting or pattern background is, DC servo remain Q1 base's DC level comstant. It also can use photodiode and 2N2222 transistor as sensor to enlarge the width. The amplified differential signal produced by Q2 collector is magnified further by IC2, feeding it to double threshold value comparator. About each mutation, the comparator will output a narrow pulse, this narrow pulse is suitable for feeding to microprocessor. (View)

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Buick Century car motor circuit diagram(5)

Published:2011/4/28 2:27:00 Author:Nicole | Keyword: Buick Century, car, motor

Buick Century car motor circuit diagram(5)
A/C pressure sensor, TP sensor, MAP sensor, IAT sensor, ECT sensor circuit (View)

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Smoke alarm circuit composed of MC145010 photoelectric smoke detection alarm integrated circuit

Published:2011/4/28 2:21:00 Author:Ecco | Keyword: Smoke alarm circuit, photoelectric, smoke detection , alarm , integrated circuit

Smoke alarm circuit composed of MC145010 photoelectric smoke detection alarm integrated circuit is shown as the chart. It uses 9V laminated battery. R2, C3 are respectively oscillation resistor and capacitor oscillator, the clock cycle is determined by the follow formula: (View)