Reed Relay Board (4 Pin)
The Reed Relay Board (4 Pin) is a compact and easy-to-use module containing a reed relay, a switching element sensitive to magnetic fields. This board includes a reed switch that can open and close the circuit when a magnet is brought near, generating a digital output signal. Compatible with Arduino, Raspberry Pi, and other microcontroller platforms, it is ideal for various electronic projects.
Technical Specifications:
- Operating Voltage: 3.3V - 5V
- Output Type: Digital (0 or 1)
- Operating Distance: Approximately 1.5 meters
- Dimensions: 3.2 x 1.9 x 0.7 cm
- Weight: 4 grams
- Connection Pins: VCC, GND, Digital Output, Optional LED Indicator
Key Features:
- Easy Integration: Standard pin structure allows easy connection with breadboards and jumper wires.
- Digital Output: Produces a 5V signal from the digital output pin when a magnet is brought close.
- LED Indicator: The built-in LED lights up when a magnetic field is detected, providing visual feedback.
- Compact Design: Ideal for use in limited space applications.
- Compatible with Development Boards: Works seamlessly with Arduino, Raspberry Pi, and similar platforms.
Application Areas:
- Security Systems: Used as a magnetic switch in door and window alarm systems.
- Robotic Projects: Preferred for position and motion detection applications.
- Industrial Automation: Utilized in control systems triggered by magnetic fields.
- Educational and Hobby Projects: Ideal for electronics learning and prototyping.
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