Sensor and control circuit diagrams
This is a 10 way electronic latching switch using just two push-to-make switches. Each output can be latched on and off independently.
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5 to 15V supply - LED indicator. Adjustable time detection
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Detects the presence of a live mains conductor Minimum parts counting
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Special design for shop-windows animation. Useful for many types of touch controls
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This circuit will remove the transient spikes and contact bounces from a non-latching push button switch.
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This circuit uses a Silcon Controlled Rectifier (SCR) as a latch switch. Once enabled it can only be turned off by pressing S2 or power is removed from the circuit.
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Simple, two-wire, remote monitoring unit Three-LED level display, 9V battery powered
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A Beat Balance Metal Detector made from discrete components.
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This circuit can be used for multiple cameras with one monitor. The circuit can be operated manually or automatically.
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Compact circuitry using small-size parts only Can be wired in parallel to existing switches
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