Photoelectric Sensor ST150

The ST150 Photoelectric Sensor is an optical detection module that uses a light beam (infrared or visible) to detect the presence or absence of objects. When an object interrupts the light path, the sensor outputs a digital HIGH/LOW signal, making it easy to interface with Arduino, ESP32, ESP8266, PLCs, and other control systems.

This sensor is ideal for automation, conveyor systems, object counting, and safety detection applications.

🔹 Key Features

• High-sensitivity photoelectric detection

• Digital output (HIGH/LOW)

• Compact and durable design

• Fast response time

• Easy integration with microcontrollers and PLCs

🔹 Applications

• Object detection on conveyor belts

• Automation and production lines

• Counting systems and packaging machines

• Safety detection systems

• DIY electronics & robotics projects