Hall Effect Sensor Module 3144E with LM393 – Arduino Compatible

The 3144E Hall Effect Sensor Module is a high-precision magnetic field detection device, ideal for Arduino, smart car, robotics, and speed/position detection projects. Featuring a compact design and stable digital output, this module ensures accurate and reliable performance even in demanding environments. Module Interface VCC: 3.3V – 5V Power Supply GND: Ground DO: Digital Output (Low level when magnetic field detected) AO: Analog Hall Voltage Output (Real-time) Applications Motor speed measurement Speed counter modules Position detection Magnetic switch detection Smart car projects Robotics Automation systems Specifications Main Chip: 3144E Hall Switch Sensor Comparator: LM393 Power Dissipation: 1W Output Type: Digital & Analog Board Size: 32mm × 14mm Mounting Hole Diameter: 3mm Working Voltage: DC 5V