⚙️ Double Speed Measuring Module with Photoelectric Encoders
This Double Speed Measuring Module features integrated photoelectric encoders designed to measure rotational speed (RPM) with high precision for experimental, robotics, or automation projects. It allows you to detect and quantify the speed of rotating objects by converting mechanical movement into electrical pulse signals, which can then be read by microcontrollers such as Arduino, ESP32, or other embedded systems.
This module is ideal for educational experiments, motion control systems, and any project that requires accurate speed measurement and feedback.
🔧 Key Features
- 🔄 Dual photoelectric encoder sensors for speed detection
- 📈 Outputs digital pulse signals proportional to rotational speed
- 🤖 Compatible with Arduino, ESP32, Raspberry Pi, and PLCs
- ⚡ Simple interface — easy to connect and read pulses
- 🧪 Ideal for experiments, robotics, and motion measurement
- 🛠️ Compact and robust design for easy mounting
📊 Specifications
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Sensing Method: Photoelectric / optical encoder
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Output Type: Digital pulse signals
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Power Supply: Typically 3.3V or 5V (check model)
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Connector Type: Header pins (e.g., 3–4 pins per encoder)
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Resolution: Depends on encoder disk (model dependent)
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Compatible With: Arduino, ESP32, Raspberry Pi
🧠 Applications
- 📊 Speed measurement and monitoring
- 🤖 Robotics motion feedback and control
- ⚙️ Motor RPM measurement
- 📚 Educational experiments and labs
- 🔁 Automation systems requiring rotational feedback
📦 Package Includes
- 1 × Double Speed Measuring Module with Photoelectric Encoders
- Mounting accessories (if included by seller)
⚠️ Important Notes
- Requires appropriate logic‑level input on microcontroller
- Use pull‑up resistors if needed for clean digital pulse signals
- Check encoder wheel resolution to match your measurement needs
⭐ Why Choose This Module?
This speed measuring module offers hands‑on learning and precise rotational feedback, making it a valuable addition to workshops, experiment setups, and embedded control systems.
