2PCS Piezoelectric Vibration Tapping Sensor Module Vibration Switch Module 5.0V DC AD DO home_improvement_Feb2025 wood and ceramics

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2PCS Piezoelectric Vibration Tapping Sensor Module Vibration Switch Module 5.0V DC AD DO home_improvement_Feb2025 wood and ceramics2PCS Piezoelectric Vibration Tapping Sensor Module Vibration Switch Module 5. 0V DC AD DO Specification: Item Type: Vibration Switch Sensor Module Interface Type: AD DO AO: Analog Output DO: TTL Level Output Working Temperature: 10 C ~ +70 C Size: Approx. 20 x 20mm 0. 8 x 0. 8in Weight: 4. 5 g 0. 2 oz(approx.) Test Method and Wiring: G (GND):: Power ground ADO: Analog output DO: TTL level output. Output LED indication. TTL output valid is high level,