HC-SR501 PIR Motion Sensor Module

The HC-SR501 PIR Motion Sensor Module is an essential component for security and automation projects. This highly sensitive module detects motion within a range of up to 7 meters. It operates on a 5V supply, making it compatible with popular microcontrollers like Arduino.

With an adjustable potentiometer, users can set the sensitivity and delay time to match their project requirements. The HC-SR501 outputs a digital signal when it detects motion, facilitating seamless integration into security systems, automated lighting, and more.

Working Principle:

The PIR Motion Sensor works by detecting infrared radiation emitted by moving objects, such as people or pets. Upon detection, the sensor sends a high signal from its output pin, triggering alarms or lighting systems.

Applications:

The HC-SR501 PIR Sensor is suitable for:

• Security Systems: Enhance security with automated alarms.
• Home Automation: Control lights and devices based on motion.
• Robotics: Utilize in robots for obstacle detection.
• Smart Home Projects: Create responsive environments.

Why Choose HC-SR501?

Choosing the HC-SR501 PIR Motion Sensor provides reliability and versatility. Its ease of use and adjustable settings make it ideal for var