Mercury Switch Module

Mercury Switch Module

5.0 (1 Reviews)
Price:
US$4.99
SKU: TS0198
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Product Description

Details


Introduction

A mercury switch (also known as a mercury tilt switch) is a switch that opens and closes an electrical circuit through a small amount of liquid mercury.

When the module tilts, it outputs low and the corresponding LED lights up.

Features

  • A premium switch module suitable for beginners.
  • Effective in environmental extremes.
  • PCB size: 2.0 x 2.0 cm.
  • Working voltage: 3.3-5V; with power light and signal output indicator.
  • Compact size; with 3-pin anti-reverse cable included.

Application

The module is mainly applied to tilt detection (e.g. burglar alarm).
More details can be found in http://wiki.sunfounder.cc/index.php?title=Mercury_Switch_Module

Package List

  • Mercury switch module x 1
  • 3-Pin anti-reverse cable x 1

Note
Mercury is harmful to human body and environment. Thus, please be careful when using a mercury switch in case of glass breaking. It should also be properly handled when it's no longer used.

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Nice little relay for Raspberry Pi projects By Leroy 2019-12-13 10:39:05

Nice little relay for Raspberry Pi projects

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