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Hall Magnetic Sensor Module

SKU: GZBGBIMNOD
The Hall Magnetic Sensor Module is a magnetic field detection module designed to sense the presence, absence, or proximity of magnetic fields using the Hall Effect principle. The module typically incorporates a Hall Effect sensor and an LM393 comparator, providing both digital and analog outputs for easy interfacing with microcontrollers and embedded systems. When a magnet comes within the sensor's...
Rs. 35.00
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Specifications

Specifications:

Module Type: Hall Effect Magnetic Sensor Module
Detection Principle: Hall Effect
Sensor Type: Magnetic Field Sensor
Operating Voltage: 3.3V to 5V DC
Operating Current: Typically Less Than 20mA
Output Type: Analog Output (AO) and Digital Output (DO)
Comparator IC: LM393
Sensitivity Adjustment: Onboard Potentiometer
Detection Method: Magnetic Field Detection
Response Time: Fast Response
Digital Output Logic: TTL Compatible
Indicator LEDs: Power LED and Detection LED
Interface Pins: VCC, GND, AO, DO
Magnetic Field Detection: South Pole Sensitive (Typical Module)
Operating Temperature: -25°C to +85°C
Storage Temperature: -40°C to +85°C
PCB Dimensions: Approximately 32mm × 14mm
Mounting Type: Through-Hole Module
Compatibility: Arduino, ESP32, STM32, Raspberry Pi Pico, AVR, PIC

Additional Resources

Hall Sensor.PDF

FAQ

1. What is a Hall Magnetic Sensor Module used for?

The module is used to detect magnetic fields and is commonly used in speed sensing, position detection, proximity sensing, and security systems.

2. How does the Hall Magnetic Sensor work?

The sensor operates on the Hall Effect principle, generating a signal when it detects a magnetic field near its sensing element.

3. Can the module be used with Arduino and ESP32?

Yes, the module provides analog and digital outputs and can be easily interfaced with Arduino, ESP32, STM32, Raspberry Pi Pico, and other microcontrollers.

4. What is the purpose of the onboard potentiometer?

The potentiometer allows users to adjust the sensitivity threshold of the digital output for different magnetic field strengths.

5. Does the sensor require physical contact with a magnet?

No, the Hall Magnetic Sensor detects magnetic fields without physical contact, enabling reliable non-contact sensing applications.

View full product details

The Hall Magnetic Sensor Module is a magnetic field detection module designed to sense the presence, absence, or proximity of magnetic fields using the Hall Effect principle. The module typically incorporates a Hall Effect sensor and an LM393 comparator, providing both digital and analog outputs for easy interfacing with microcontrollers and embedded systems.

When a magnet comes within the sensor's detection range, the module detects the magnetic field and changes its output state. An onboard potentiometer allows users to adjust the sensitivity threshold, while indicator LEDs provide visual feedback of power and detection status.

The Hall Magnetic Sensor Module is widely used in speed measurement systems, position sensing, proximity detection, security systems, motor control applications, and robotics projects. Its simple interface makes it ideal for Arduino, ESP32, STM32, Raspberry Pi Pico, and other microcontroller platforms.

Key Features

  • Hall Effect magnetic field detection
  • Detects the presence of magnets and magnetic fields
  • Digital and analog outputs
  • Adjustable detection sensitivity
  • Built-in LM393 comparator
  • Fast response time
  • High reliability and stability
  • Onboard power and status LEDs
  • Non-contact magnetic detection
  • Low power consumption
  • Compact PCB module design
  • Easy microcontroller interfacing
  • Suitable for automation and robotics applications
  • Compatible with Arduino, ESP32, STM32, and Raspberry Pi