Specification AgeRangeDescription : adult Brand : ZJchao BulletPoint1 : [Highly Sensitive Piezoelectric Sensor] Using piezoelectric ceramics for generating vibrations, this sensor easily detects subtle movements for interactive electronic drum applications. BulletPoint2 : [Easy Integration] Compatible with controller analog terminals, this module can be seamlessly connected for immediate vibration-related interaction work with analog ports. BulletPoint3 : [Versatile Applications] Ideal for various scenarios, from electronic drum interactions to vibration detection projects, this module offers a compact and lightweight design for easy installation. BulletPoint4 : [Ttl Level Output] Featuring a ttl level output with led indication, the sensor provides a high-level for external control, supporting up to 1a output current. BulletPoint5 : [Adjustable Sensitivity] The potentiometer allows you to customize the sensor's sensitivity, responding to both gentle mouth blows and firm taps with precision. Color : One Color ExternallyAssignedProductIdentifier : 8819497059901 IncludedComponents : No ItemName : Piezoelectric Vibration Tapping Sensor Analog Module Interactive Electronic Drum Sensor Module for Vibration Detection 5.0V DC ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 2 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electronic-component-vibration-sensors Manufacturer : ZJchao MetalType : other ModelName : ZJchaok8udgyfw3t ModelNumber : ZJchaok8udgyfw3t NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : ZJchaok8udgyfw3t ProductDescription : Specification: Item Type: Vibration Switch Sensor Module Working Voltage: 5.0V (DC) 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 V (VCC): Operating voltage 5V (DC) ADO: Analog output According to the vibration intension, the higher the output voltage, the higher the vibration amplitude sensitivity can be adjusted by the potentiometer (the left turn sensitivity is low, the right turn sensitivity is high). The high sensitivity output can be adjusted to respond with a mouth blow or a tap with a hand. DO: TTL level output. Output LED indication. TTL output valid is high level, output control power