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The combination instrument, sound and lighting system circuit of Mazda Familia

Published:2011/9/19 1:16:00 Author:Ecco | Keyword: Mazda Familia , combination instrument, sound , lighting system

The combination instrument, sound and lighting system circuit of Mazda Familia
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The connection of inverter and three-phase motor

Published:2011/9/12 21:25:00 Author:Ecco | Keyword: connection, inverter , three-phase motor

The connection of inverter and three-phase motor
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Monostable circuit with a long-time delay

Published:2011/9/12 21:27:00 Author:Ecco | Keyword: Monostable circuit , long-time delay

Monostable circuit with a long-time delay
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Easy start-up astable circuit

Published:2011/9/12 21:28:00 Author:Ecco | Keyword: Easy start-up astable

Easy start-up astable circuit
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Three-button interlock electronic switch

Published:2011/9/12 21:29:00 Author:Ecco | Keyword: Three-button interlock, electronic switch

Three-button interlock electronic switch
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Three-tube astable circuit 1

Published:2011/9/12 20:48:00 Author:Ecco | Keyword: Three-tube astable circuit

Three-tube astable circuit 1
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Three-tube astable circuit 2

Published:2011/9/12 20:48:00 Author:Ecco | Keyword: Three-tube astable circuit

Three-tube astable circuit 2
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Three-tube astable driving three relays circuit

Published:2011/9/12 20:52:00 Author:Ecco | Keyword: Three-tube astable, driving three relays

Three-tube astable driving three relays circuit
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Three-tube astable triggering TRIAC circuit

Published:2011/9/12 20:58:00 Author:Ecco | Keyword: Three-tube astable, triggering TRIAC

Three-tube astable triggering TRIAC circuit
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Touching switch circuit

Published:2011/9/12 21:31:00 Author:Ecco | Keyword: Touching switch

Touching switch circuit
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Phototroller circuit

Published:2011/9/12 21:11:00 Author:Ecco | Keyword: phototroller

Phototroller circuit
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Optical breaker circuit

Published:2011/9/12 21:24:00 Author:Ecco | Keyword: Optical breaker

Optical breaker circuit
When the circuit is in quiescent (dark) state, the electromagnet M flows the current, if there is sufficient light shines on the phototransistor, it is turned on, then the last stage transistor is off, solenoid releases. As the feedback to the base of the phototransistor from the 1MΩ resistor, the photo-transistor still turns on as illumination cancels. Pressing the reset button T will make it return to the initial state. Darlington transistor can be replaced by an amplifier with larger magnification. (View)

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The pump control circuit controlled by time relay

Published:2011/9/12 21:10:00 Author:Ecco | Keyword: pump control , time relay

The pump control circuit controlled by time relay
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Ten-road chasing flashing circuit

Published:2011/9/12 21:08:00 Author:Ecco | Keyword: Ten-road chasing flashing

Ten-road chasing flashing circuit
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Ten-channel ALC

Published:2011/9/12 21:07:00 Author:Ecco | Keyword: Ten-channel ALC

Ten-channel ALC

The circuit can control ten roads of load (such as lights), and each load receiver controllers are independent, non-interfering, easy to use. The figure (A) shows the remote control transmitter, and figure (b) shows the remote control receiver circuit. Adjustable resistor RPx, parameters are as follow: (View)