Speed Count Sensor

Features:

⚙️ Precise Speed & Rotation Detection
Detects the number of rotations or pulses from rotating objects such as wheels, motors, or gears using infrared technology.

📏 Digital Output
Generates a digital pulse output for every interruption, making it easy to interface with microcontrollers like Arduino, ESP32, Raspberry Pi, or PIC.

🔧 Adjustable Sensitivity
Comes with an onboard potentiometer to adjust the sensitivity based on your setup and lighting conditions.

🔋 Low Power Consumption
Efficient IR emitter and receiver use minimal current, suitable for battery-powered or embedded systems.

🛠️ Easy to Use
Plug-and-play design with VCC, GND, and OUT pins for quick connection in any electronics project.

Specifications:

• Operating Voltage: 3.3V to 5V DC

• Output Type: Digital (High/Low)

• Sensor Type: Infrared Reflective / Slot Type (based on model)

• Detection Range: Typically 0.5 – 5 cm

• Dimensions: Compact and lightweight module

• Applications: RPM counters, wheel speed sensors, obstacle detection, motor control