Reed Switch Module – Magnetic Sensor Switch for Arduino, Mobile Devices, and DIY Electronics
Reed Switch Module – Magnetic Sensor Switch for Arduino, Mobile Devices, and DIY Electronics
The Reed Switch Module is a reliable and simple magnetic sensor designed to detect the presence or absence of a magnetic field. Fully compatible with Arduino, mobile electronics, and other microcontroller platforms, this module is ideal for applications such as door sensors, motion detection, proximity sensing, and contactless switches.
When exposed to a magnetic field, the reed switch inside the module closes (or opens), triggering a digital signal that can be read by your microcontroller. It's a great choice for low-power and contactless switching projects where physical contact is either impractical or undesirable.
Key Features:
Sensor Type: Magnetic Reed Switch
Output Type: Digital signal (HIGH/LOW)
Operating Voltage: 3.3V to 5V (compatible with Arduino and mobile modules)
Interface: 3-pin (VCC, GND, Signal)
Switch Type: Normally open (closes in the presence of a magnetic field)
Mounting: Pre-drilled holes for easy installation
Response Time: Fast switching speed with high reliability
Durability: Long mechanical life with no wear from contact
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