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KY-031

KY-031 Knock Sensor Module

December 15, 2021April 30, 2020 by ArduinoModules Categories Movement & Distance, Switches & Input Leave a comment

KY-031 Knock Sensor Module

The KY-031 Knock Sensor module is a vibration sensor that sends a signal when a knock/tap is detected. Compatible with Arduino, ESP8266, ESP32, Teensy, Raspberry … Read more

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