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How many types of sensors are there in resistive touch sensor?(a) 2 types(b) 3 types(c) 4 types(d) 5 typesI got this question in a national level competition.Asked question is from Touch Sensor in section Sensors of IOT

Answer»

The correct answer is (b) 3 types

The explanation is: There are THREE types of resistive TOUCH sensors: 4-wire, 5-wire, 8-wire.

4-wire resistive touch SENSOR is most cost EFFECTIVE. 5-wire resistive touch sensors are most DURABLE. 8-wire resistive touch sensor, each edge of the sensor provides a sensing line.



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