HCSR 501 SENSOR

The PIR Motion Sensor Detector Module HC SR501 allows you to sense motion. It is almost always used to detect the motion of a human body within the sensorÕs range. It is often referred to using ÒPIRÓ, ÒPyroelectricÓ, ÒPassive InfraredÓ and ÒIR MotionÓ sensors.

The module has an onboard pyroelectric sensor, conditioning circuitry, and a dome-shaped Fresnel lens. It has a delay time adjustment Potentiometer and sensitivity adjustment Potentiometer. Compatible with ARDUINO, RASPBERRY PI, AVR, PIC, 8051, etc.

Features:

• Infrared Sensor with Control Circuit Board
• The Sensitivity and Holding Time are adjustable.
• Blockade time: 2.5s (Default)
• Sensitive Setting: Turn to Right, Distance Increases (About 7M); Turn to Left, Distance Reduce (About 3M)
• Time Setting: Turn to Right, Time Increases (About 200S); Turn to Left, Time Reduce (About 5S).

Package Includes:

• 1 x PIR Motion Sensor Detector Module HC SR501