# Gravity: Digital Shake Sensor

**Type:** Product page · **SKU:** SEN0289 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/gravity-digital-shake-sensor.html ([markdown](https://core-electronics.com.au/gravity-digital-shake-sensor.html.md))

Do you want to switch lights by just shaking your hand? However, you may don't want to use a complicated and costly triple axis accelerometer. This digital shake...

## Pricing

- **Price:** $4.45 (inc GST) — $4.05 AUD, exc GST
- **Quantity discounts:** 6+ $3.85 (exc GST) · 12+ $3.68 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 19 and Aug 24.

## Description

Do you want to switch lights by just shaking your hand? However, you may don't 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.

## Hookup Guide

  **![Gravity Digital Shake Sensor Connected with Arduino UNO](https://core-electronics.com.au/attachments/localcontent/GravityDigitalShakeSensorConnectedwithArduinoUNO_44950ade0a8.jpg)**

 **![Gravity Digital Shake Sensor Connected with micro:bit & micro:mate](https://core-electronics.com.au/attachments/localcontent/GravityDigitalShakeSensorConnectedwithmicrobit&micromate_961344c9a44.jpg)**

## Specifications

- Input Voltage (VCC): 3.3V~5.0V
- Switch Life Span: Over 200,000 times
- Interface: Gravity 3P Digital
- Dimension: 30.0mm\*22.0mm
 
## Documents

- [Product wiki](https://www.dfrobot.com/wiki/index.php/Gravity:_Digital_Shake_Sensor_SKU:_SEN0289)
- [More Documents](https://www.dfrobot.com/wiki/index.php/Gravity:_Digital_Shake_Sensor_SKU:_SEN0289#More_Documents)
 
## Shipping List

- 1 x Gravity: Digital Shake Sensor
- 1 x Gravity 3P Digital Wire

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/s/e/sen0289-900x600.jpg)