₵20.00Original price was: ₵20.00.₵16.00Current price is: ₵16.00.
The HC-SR501 PIR Motion Sensor is a reliable infrared sensor module that detects human movement, ideal for automation, robotics, and security projects.
The HC-SR501 PIR Motion Sensor is a widely used sensor module designed to detect human motion through infrared radiation. Compact, efficient, and easy to integrate, it is perfect for DIY electronics, STEM projects, robotics, and security systems.
The module features adjustable sensitivity and delay time, allowing precise control over detection range and response time. It operates with a wide voltage range and low power consumption, making it suitable for both small-scale projects and professional applications.
Whether you are building an automatic lighting system, home security device, or motion-activated project, the HC-SR501 is a reliable and cost-effective choice.
Features:
PIR (Passive Infrared) motion detection module
Adjustable sensitivity and delay time
Detection range: 3m – 7m (adjustable)
Wide operating voltage: DC 4.5V – 20V
Output: High (3.3V) / Low (0V) digital signal
Compact design, easy integration into projects
Ideal for automation, robotics, security, and STEM learning
Applications:
Motion-activated lighting systems
Home and office security alarms
Robotics and automation projects
Energy-saving smart devices
STEM education and innovation programs
The HC-SR501 PIR Motion Sensor is a must-have module for anyone working on electronics, automation, or smart systems.
