Speed Encoder Sensor Module for Arduino
The Speed Encoder Sensor Module is a compact detection module designed for measuring rotation speed, pulse counting, and motion sensing in Arduino and embedded electronics projects. Operating from 3.3V to 5V, it uses an LM393 comparator for stable signal detection and provides digital output signals for accurate speed monitoring. With a 5mm groove width, the module is suitable for motor encoders, robotics, automation systems, and DIY motion control applications requiring reliable pulse detection.
تُعتبر وحدة Speed Encoder Sensor Module حساساً مدمجاً لقياس السرعة وعد النبضات واستشعار الحركة في مشاريع Arduino والأنظمة الإلكترونية المدمجة. تعمل بجهد 3.3V إلى 5V وتعتمد على مقارن LM393 لتوفير كشف مستقر للإشارات مع خرج رقمي دقيق لمراقبة السرعة. تتميز بفتحة عرضها 5 مم، مما يجعلها مناسبة لمحركات التشفير والروبوتات وأنظمة الأتمتة ومشاريع التحكم بالحركة.
The Speed Encoder Sensor Module for Arduino is a compact and efficient sensor board designed for speed detection, pulse counting, and rotational monitoring applications. The module uses an onboard LM393 comparator chip to provide stable and accurate signal processing for detecting moving objects passing through the sensor slot.
The sensor features a 5mm groove width, making it suitable for encoder discs, slotted wheels, and rotating objects commonly used in robotics and motor control systems. It operates within a voltage range of 3.3V to 5V, allowing direct compatibility with Arduino, ESP32, Raspberry Pi, STM32, and other microcontroller platforms.
The module provides a digital switch output for pulse detection and supports sensitivity adjustment through the onboard comparator circuit. It is widely used in motor speed measurement, RPM monitoring, pulse counting systems, automation equipment, and educational electronics projects.
Its lightweight and compact design make it easy to integrate into embedded systems and DIY robotic applications.
Specifications
- Product Type: Speed Encoder Sensor Module
- Operating Voltage: 3.3V – 5V DC
- Comparator Chip: LM393
- Output Type: Digital Switch Output
- Groove Width: 5 mm
- Dimensions: Approximately 3.2 × 1.4 × 0.7 cm
- Weight: Approximately 8g
- Signal Detection: Pulse and speed sensing
- Compatibility: Arduino and compatible microcontrollers
Applications
- Motor speed measurement
- RPM monitoring systems
- Pulse counting applications
- Robotics projects
- Wheel encoder systems
- Automation and motion control
- DIY Arduino projects
- Industrial sensing systems
- Educational electronics experiments