Capacitive Humidity Sensor to Analog Output Converter

Capacitive Humidity Sensor to Analog Output Converter

The project presented here is an analog capacitive humidity sensor converter board suitable for various humidity measurement tasks. The circuit comes from Texas Instruments application note (see below). Most conventional capacitive proximity sensors produce a digital signal, but this...

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Linear Capacitive Proximity Sensor

Linear Capacitive Proximity Sensor

The project presented here is an analog capacitive proximity sensor. The circuit is from Texas Instruments application note. Most conventional capacitive proximity sensors produce a "1" or "0" output, this circuit produces a DC output that is a function of the size and relative...

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