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Mini magnetic reed modules 3-5.5V for Arduino
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3,500RWF
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Mini magnetic reed modules are electronic sensors designed for use with Arduino microcontrollers. These modules consist of a small, cylindrical reed switch that is sensitive to magnetic fields, and an on-board LED that provides a visual indication of the switch state. The modules can be powered by a voltage range of 3-5.5V, making them compatible with a wide range of Arduino boards.
When a magnetic field is detected by the reed switch, the switch state changes, and the LED on the module lights up. This makes the module useful for detecting the presence of magnets, such as in proximity sensors, magnetic door alarms, and other similar applications.
Description
Mini magnetic reed modules are small electronic components that are commonly used in conjunction with Arduino microcontrollers to detect the presence or absence of a magnetic field. These modules consist of a tiny magnetic reed switch that is connected to a small circuit board with two male pins for easy integration with an Arduino project.
The module operates on a voltage range of 3-5.5 volts and typically draws very little power, making it suitable for use in battery-powered applications. The magnetic reed switch is a simple on/off switch that is activated by the presence of a magnetic field. When a magnet is brought close to the switch, the magnetic field causes the switch to close, completing the circuit and signaling the Arduino that the magnetic field is present.
These modules are useful in a variety of applications, including sensing the position of doors and windows, detecting the presence of a magnetic object, and measuring the speed of a rotating magnetic object. They are easy to use and require no programming or complex circuitry to operate, making them an excellent choice for beginners and hobbyists.
the specifications of a typical Mini magnetic reed module:
- Operating voltage: 3-5.5V DC
- Operating current: <10mA
- Output: Digital signal (High or Low)
- Sensor type: Magnetic reed switch
- Detection distance: 10mm or less
- Module size: 18mm x 5mm x 5mm
- Module weight: 0.5g
- Pinout: 2 male pins spaced 2.54mm apart for easy integration with a breadboard or Arduino board
- Operating temperature range: -20°C to +85°C
- Compatible with Arduino, Raspberry Pi and other microcontrollers
The mini magnetic reed module is designed to be a low-cost and easy-to-use sensor module for detecting the presence of a magnetic field.
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