Piezo Sensor Element 20 mm film Operating voltage: DC 4

Operating voltage: DC 4

The presence or absence of ferrous gear tooth are detected by measuring this distortion

When it comes to measuring the gas in ppm the analog pin has to be used

PLC communication

the Maxim MAX4466

Piezo Sensor Element 20 mm film Operating voltage: DC 4Piezo element is a sensor which is used to detect vibration, in this case, a knock on a door, table, or other solid surface. A piezo is an electronic device (sensor) that generates a voltage when it's physically deformed by a vibration, sound wave, or mechanical strain. Similarly, when you put a voltage across a piezo, it vibrates and creates a tone. Piezos can be used both to play tones and to detect tones. For more information on piezo electric