SKU: SENS-4245
📋 GST Invoice Available

Melexis MLX90333 MCU-93 Joystick Sensor Position Digital 3D Angle - Triaxis Hall Module

₹619.00 (Inclusive of all taxes)
Out of Stock

The Melexis MLX90333 MCU-93 is a contactless 3D angle sensor module utilizing Triaxis® Hall technology for absolute angular and linear position sensing. It provides programmable analog, PWM, or serial output for seamless integration with microcontrollers like Arduino, STM32, and industrial PLCs.

Features

  • Contactless 3D magnetic position sensing with Triaxis® Hall technology.
  • Programmable analog, PWM, or serial (SPI) output interface.
  • High 12-bit angular resolution for precise feedback.
  • Wide 0° to 360° absolute angle measurement range.
  • Integrated self-diagnostics and robust RoHS-compliant construction.

Out of stock

Description

The MCU-93 module integrates the Melexis MLX90333, a monolithic sensor IC that detects magnetic field components (Bx, By, Bz) to calculate absolute 3D angular and linear positions. This contactless design eliminates mechanical wear, ensuring long-term reliability and precision in harsh environments.

Featuring programmable signal transfer characteristics and built-in diagnostics, the sensor offers flexibility for custom calibration and system safety monitoring. Its high-resolution output and wide operating temperature range make it suitable for real-time control systems requiring accurate and durable position feedback.

Key Features

  • Triaxis® Hall Sensing: Captures magnetic field vectors in three dimensions for comprehensive spatial position detection.
  • Flexible Output Interface: User-configurable for analog voltage, pulse-width modulation (PWM), or serial SPI communication.
  • High-Precision Measurement: Delivers 12-bit angular resolution and 10-bit thermal accuracy for stable, repeatable readings.
  • Advanced Diagnostics: Integrated self-test functions monitor sensor health and signal integrity.
  • Durable Construction: RoHS-compliant module built for reliability in automotive and industrial applications.
  • Wide Application Compatibility: Operates from a single supply voltage, compatible with 3.3V and 5V logic systems.

Applications

  • Automotive throttle-by-wire and gearshift position sensing.
  • Industrial joystick controls for heavy machinery and robotics.
  • Human-Machine Interface (HMI) knobs and rotary encoders.
  • Steering angle and pedal position detection in vehicle systems.
  • Precision gimbal and actuator feedback in automation.

Technical Specifications

Manufacturer Part NumberMLX90333
Module DesignationMCU-93
Sensing TechnologyTriaxis® Hall Effect
Sensing AxesBx, By, Bz (3D)
Measurement Range0° to 360° (Absolute Angle)
Angular Resolution12-bit
Output InterfacesAnalog, PWM, Serial (SPI)
Thermal Accuracy10-bit
Module Length26 mm
Module Width19 mm
Module Weight3 g

Frequently Asked Questions

What output interfaces does the MLX90333 MCU-93 module support?

The module supports three user-programmable output formats: an analog voltage proportional to the measured angle, a Pulse-Width Modulation (PWM) signal, and a serial SPI digital interface. This flexibility allows direct connection to ADCs, microcontroller timers, or digital communication buses.

How does the Triaxis Hall technology work for 3D sensing?

The MLX90333 IC integrates three orthogonal Hall plates that simultaneously measure the magnetic field Vector Technics components (Bx, By, Bz). By processing these three-dimensional readings, the sensor can calculate the absolute angular position of a rotating magnet, enabling precise contactless joystick and rotary sensing.

Is this sensor suitable for automotive applications?

Yes. The MLX90333 is designed for demanding environments, featuring robust construction, a wide operating temperature range, and integrated diagnostics. It is ideal for automotive applications like throttle position sensing, gear shift detection, and steering angle measurement where reliability and precision are critical.

Do I need an external magnet with this module?

Yes, the MCU-93 module requires an external rotating magnet to function. The sensor detects the magnetic field from this magnet to determine its 3D position. The magnet's strength, size, and mounting distance are key factors for optimal performance and should be selected based on the application's mechanical design.

Package Includes

  • 1 x MCU-93 MLX90333 Joystick Sensor Module
  • 1 x Header Pin Strip

Additional Information

Weight 0.003 kg
Dimensions 2.6 × 1.9 cm