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Your cart is empty. Description:
Knock sensor module and a digital 13 interface, built-in LED build a simple circuit to produce percussion flasher. Interface comes with digital LED, will knock sensor connected digital 3 interface, when percussion sensor senses measure to percussive signals, LED flashing light.
Specification:
Model: KY-031
The Highest Voltage: 5V
Module Output Form: ON/OFF
Output Model Category: Digital Sensor
Sensor Category: Vibration and Shock Sensors
Working Principle: Vibration Sensor
Total Size: 27mm x 15mm x 9mm
Package Content:
5PCS Knock Sensor Module with LED KY-031 For Arduino PIC AVR Raspberry
NOTE:
For purchasing electronic components, modules should have some basic knowledge of electronics. Most modules only provide descriptions or information. There is no technical consultation support. Beginners should be cautious.
Alberto Marun
2025-02-01 13:08:17
Esto es lo que se considera venta engañosa, aparte es una burda imitación, ninguno de los 5 sensores funcionó, tampoco tiene led (Es mentira), la lectura digital emiten por sà sola 0 y 1 sin ningún impacto, medà la señal de forma análoga y cuando impacta se viene abajo la señal y tarda demasiado en recuperarse, es totalmente falsa, este producto es terrible, qué manera de engañar.
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