The A3144 Hall Effect Sensor Magnet Detector Switch for Arduino is a switch that will turn on/off in the presence of a magnetic field. If no magnetic field is present, the signal line of the sensor is HIGH (3.5 V). Additionally an onboard LED will also indicate the presence of a magnetic field. The A3144 Hall Effect Sensor Module is a versatile electronic component crafted for detecting magnetic fields’ presence. Below, we present comprehensive information, specifications, and application examples.
- Digital Output: Because it offers a digital output, simplifying interfacing with microcontrollers and digital circuits.
- Voltage Regulator: Often equipped with a voltage regulator, it accommodates various supply voltages.
- Low Power Consumption: Typically consumes minimal power, ideal for battery-powered applications.
- Arduino Compatibility: The A3144 module commonly interfaces seamlessly with Arduino and other microcontroller platforms.
- Operating Principle: Because this module relies on the Hall Effect, generating voltage proportionate to an adjacent magnetic field’s strength.
- Sensitivity: Sensor sensitivity varies but is usually specified in millivolts per Gauss (mV/G).
- Operating Voltage: Operates within a defined voltage range, such as 3.3V to 5V.
- Output Type: Provides a digital output, likewise transitioning between states (e.g., LOW to HIGH or vice versa) upon detecting a magnetic field.
- Magnetic Switches: Employ as a non-contact magnetic switch for tasks like door and window sensors or monitoring lid and cover openings.
- Proximity Detection: Detect or sense the presence or proximity of magnets, facilitating applications like magnetic encoders and position sensing.
- Speed Measurement: Measure the speed of rotating objects by affixing magnets to them and employing the sensor to count magnetic pulses.
- Security Systems: Integrate into security systems to detect unauthorized entry through doors and windows.
- Automotive: Use in automotive applications to identify the position of vehicle components, such as gear shifts or brake pedals.
- Counting and Sorting: Utilize in industrial settings to tally and sort magnetic items on conveyor belts.
For more information:-www.mifraelectronics.com
* Product Images are shown for illustrative purposes only and may differ from actual product.
- 1 x A3144 Hall Effect Sensor Module