SW-420 Vibration Switch Module Wireless RF Kit 433 Mhz (Transmitter+Receiver) - Antenna interface: spring antenna

- Antenna interface: spring antenna (characteristic impedance of 50Ω)

Screw driver +

a low 600µA supply current

WARNING: TO CHANGE MOTOR DIRECTION

SW-420 Vibration Switch Module Wireless RF Kit 433 Mhz (Transmitter+Receiver) - Antenna interface: spring antennaIntroduction: SW 420 vibration sensor is a module that can detect vibrations or shocks on a surface. It can be used for various purposes, such as detecting door knocks, machine malfunctions, car collisions, or alarm systems. It operates from 3. 3 V to 5 V. The module has three peripherals, two LEDs, one for the power status and the other for the sensor output. In addition, there is a potentiometer that can be further used to control the threshold