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Capacitive Proximity Sensor Alarm Circuit

Last Updated on November 17, 2024 by Admin Leave a Comment

proxi

The discussed capacitive proximity sensor alarm circuit is composed of a transistor TR1 NPN BC107 (or similar) fitted in oscillator and operating a Darlington TR2 NPN BC517 accustomed to push […]

Filed Under: Security and Alarm Circuit Tagged With: Alarm, Capacitive, Proximity, Sensor

Proximity Detector Circuit – LC Tuned IC CS209

Last Updated on November 17, 2024 by Admin Leave a Comment

prox

The post details an LC tuned proximity detector circuit, using a LC tank circuits and the IC CS209A This is a straightforward proximity switch circuit using IC CS209. The CS209A […]

Filed Under: Sensors and Detectors Tagged With: CS209, Detector, LC, Proximity, Tuned

How to make a Proximity Detector Circuit Using IC 555

Last Updated on November 17, 2024 by Admin Leave a Comment

555proximitydetectorcircuit

In the following article we discus an easy IC 555 based proximity detector circuit. An infrared proximity detector might be viewed as one of the crucial beneficial and commonly used […]

Filed Under: Sensors and Detectors Tagged With: 555, Detector, Proximity

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