Published:2011/4/13 21:36:00 Author:Rebekka | Keyword: BCL to LED connector
PNP germanium crystal is used for the connector of emitter-coupled logic drive LED. The same connector can be used for drive 7 digical tube or other LED array with common cathode structure. Such as Fairchild FND10 or Mon Santo MAN3. The LED shown in figure can use optical isolators. (View)
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Published:2011/4/13 20:30:00 Author:Rebekka | Keyword: second resonance
Second resonance circuit diagram is shown as above. (View)
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Published:2011/4/13 20:27:00 Author:Rebekka | Keyword: optical coupler , electromagnetic valve drive
Composed of optical coupler electromagnetic valve drive circuit diagram is shown as above. TLP521-1 optical coupler eletric isolates the input and output. That is input TTL level circuit. The output uses 220V electromagnetic valve. The output can also use relay to control. (View)
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Published:2011/4/13 20:07:00 Author:Rebekka | Keyword: Computer optical isolation interface
The circuit uses photocoupler isolates computer and perpheral device. IC2 is photocoupler device; IC1 is threshold comparator, threshold voltage is adjusted by P1; The lowpass filter is composed of R2 and C1. It stops IC1 loss of working time and triggering. When TTL outputs 0 , point junior IC2, and its secondary one will be turned on. It makes IC1 outputs 1; On the other hand, it outputs 0 . (View)
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Published:2011/4/14 2:05:00 Author:muriel | Keyword: VW Passat, engine electronic control unit, ignition system, fuel pump, engine oil pressure switch, coolant liquid level switch, sensor
VW Passat engine electronic control unit,ignition system,fuel pump,engine oil pressure switch,coolant liquid level switch and sensor circuit diagram isas shown
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Published:2011/4/14 2:04:00 Author:muriel | Keyword: XSARA , saloon car , supplementary restraint system , pre-tensioner seatbelt
XSARA saloon car supplementary restraint system and pre-tensioner seatbelt circuit diagram isas shown
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Published:2011/4/13 21:03:00 Author:muriel | Keyword: XSARA, saloon car , headlamp regulator
XSARA saloon car headlamp regulator circuit diagram as shown
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Published:2011/4/13 21:02:00 Author:muriel | Keyword: XSARA , saloon car , wheel anti skid brake system(ABS)
XSARA saloon car wheel anti skid brake system(ABS) circuit diagram as shown
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Published:2011/4/12 22:17:00 Author:muriel | Keyword: VW Passat , engine sensor, cruise control switch , stoplight
VW Passat engine sensor、cruise control switch and stoplight circuit diagram as shown
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Published:2011/4/12 21:59:00 Author:muriel | Keyword: XSARA , saloon car, trip computer, manual transmission
XSARA saloon car trip computer(manual transmission) circuit diagram as shown
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Published:2011/4/12 22:16:00 Author:muriel | Keyword: VW Passat, engine electronic control unit, fuel injector , throttle plate sensor
VW Passat engine electronic control unit、fuel injector and throttle plate sensor circuit diagram as shown
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Published:2011/4/12 21:58:00 Author:muriel | Keyword: XSARA , saloon car , trip computer, automatic transmission
XSARA saloon car trip computer(automatic transmission) circuit diagram as shown
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Published:2011/4/12 21:51:00 Author:muriel | Keyword: XSARA , saloon car heating and ventilation
XSARA saloon car heating and ventilation circuit diagram as shown
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Published:2011/4/12 22:14:00 Author:muriel | Keyword: VW Passat , air flow meter, control valve, oxygen sensor
VW Passat air flow meter、control valve and oxygen sensor circuit diagram as shown
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Published:2011/4/12 21:50:00 Author:muriel | Keyword: XSARA, saloon car, automatic air condition, manual transmission
XSARA saloon car automatic air condition(manual transmission) circuit diagram as shown
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Published:2011/4/12 21:57:00 Author:muriel | Keyword: XSARA , saloon car, automatic air condition, automatic transmission
XSARA saloon car automatic air condition(automatic transmission) circuit diagram as shown
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Published:2011/4/13 20:34:00 Author:muriel | Keyword: VW Passat, engine electronic control unit, oxygen sensor, secondary air pump relay, secondary air inlet valve, secondary air pump electromotor
VW Passat engine electronic control unit、oxygen sensor、secondary air pump relay、secondary air inlet valve and secondary air pump electromotor circuit diagramas shown
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Published:2011/4/12 22:13:00 Author:muriel | Keyword: VW Passat , sensor , engine oil surface warning lamp
VW Passat sensor and engine oil surface warning lamp circuit diagram as shown
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Published:2011/4/12 21:48:00 Author:muriel | Keyword: XSARA , saloon car , electric heating rear air window, electric heating rearview mirror
XSARA saloon car electric heating rear air window and electric heating rearview mirror circuit diagram as shown
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Published:2011/4/12 22:10:00 Author:muriel | Keyword: VW Passat , various instrument, engine oil pressure warning lamp
VW Passat various instrument and engine oil pressure warning lamp circuit diagram as shown
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