15 Pack TCRT5000 Infrared Reflective Sensor Modules For Arduino And STM32 Builds Pro Grade IR Photoelectric Switches For Line Following Obstacle Detection And Robotic Car Projects

15-Pack TCRT5000 IR Sensor Modules for Arduino and STM32
✔️ Dual digital and analog outputs with adjustable 3.3-5V range

These 15-pack infrared reflective sensor modules use the TCRT5000 chip to detect line contrasts and obstacles. They’re built for Arduino and STM32 projects, making line-following cars and robotic arms easier to control.

✅ Detection range 1-25 mm with fast response ≤15 μs
✅ Dual-output digital (DO) and analog (AO) interfaces for easy interfacing
✅ Adjustable threshold via built-in potentiometer for various surfaces
✅ 3.3-5V input, compatible with common controllers without level shifting
✅ All-weather operation with sunlight filter and wide -25 to 85 C range

💡 What is a TCRT5000 infrared reflective sensor typically used for?

This handy device is designed for line tracking, edge detection, and basic obstacle sensing in small robotics projects. - Line following with reflectivity sensing - Obstacle detection and proximity feedback - Easy Arduino and STM32 integration with digital and analog outputs - Works well under varied lighting without extra accessories