TCRT5000 IR Sensor

The TCRT5000 IR Sensor Module is a reflective optical sensor that combines an infrared emitting diode and a phototransistor in a single package. It detects the presence of objects or reflective surfaces by measuring the intensity of reflected infrared light. This module is widely used in robotics for line following applications, obstacle avoidance systems, and as a proximity sensor in various DIY electronics projects. Key features include adjustable sensitivity via a potentiometer, both analog and digital output formats, and a compact design suitable for tight spaces. The module operates on a wide voltage range of 3.3V to 5V DC, making it compatible with popular microcontrollers like Arduino, ESP32, and Raspberry Pi. Its digital output provides a clean HIGH/LOW signal for easy logic interfacing, while the analog output allows for precise distance measurement. Choose this sensor for reliable performance, easy integration, and cost-effective solutions in your embedded systems and hobbyist projects.