
For bulk orders or B2B inquiries, email us: sales@protoparts.in
The HC-04 interrupt sensor is used for high-speed detection of objects passing through an infrared beam. It is widely used in automation, speed measurement, and industrial counting applications. The module consists of an infrared emitter and a receiver that detects objects interrupting the beam. It provides a digital output signal when an object is detected. The sensor is commonly used in conveyor belt systems, motor speed monitoring, and smart door mechanisms. It offers high precision and reliability for real-time object detection. The response time is fast, making it suitable for applications requiring quick sensing. It is easy to interface with microcontrollers such as Arduino and Raspberry Pi. The module is used in industrial automation, robotics, and smart transportation systems.