Gravity: Digital Shake Sensor

Do you want to switch lights by just shaking your hand? However, you may not want to use a complicated and costly triple axis accelerometer . This digital shake sensor is sure to meet your needs.

The digital shake sensor is to detect hand shaking which is only sensitive to unidirectional hand movements. The spring-type vibration switch is used to output a low-level pulse when the user shakes once in the specified direction and the on-board indicator flashes at the same time. Thanks to the unidirectional sensitivity of the vibration switch and the corresponding filter circuit, it has strong anti-shock interference capability to prevent false triggering. Simple and easy, switch controls are all in just a single shake.