KY-017 Mercury Tilt Switch Module

The KY-017 Mercury Tilt Switch module is a simple switch that detects movement by using a small mercury ball. Here are the key features and specifications:

  Features:  

• Movement Detection: Responds to tilting or movement.
• Mercury Switch: Uses a small mercury ball to complete the circuit when tilted.
• LED Indicator: Lights up when tilt is detected.
• Compatibility: Works with Arduino, Raspberry Pi, ESP32, and other platforms.

  Specifications:  

• Components: Mercury switch, 680Ω resistor, LED.
• Operating Voltage: 3.3V to 5.5V.
• Operating Current: 0.3 mA.
• Number of Pins: 3 (GND, VCC, SIGNAL).
• Sensitivity: High.
• Size: Small and compact.
• Suitability: Ideal for DIY projects and simple motion detection applications.
  

  How it Works:  

• The module uses a mercury ball in a glass envelope that either opens or closes the circuit based on orientation.
• When tilted, the mercury ball moves, completing the circuit and lighting up the LED indicator.
• The signal pin provides a digital output that can be read by microcontrollers like Arduino or Raspberry Pi.

  Package Includes:  

• 1 x KY-017 Mercury Tilt Switch Module

This module is suitable for simple motion detection projects and can be easily integrated into various electronic platforms for experimentation and prototyping.