Description

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 sensor’s range. It is often referred to used “PIR”, “Pyroelectric”, “Passive Infrared” and “IR Motion” sensor.

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

Specifications

Model :- PIR HC-SR501

Operating Voltage Range :- DC4.5-20V

Average Current Consumption (mA) :- <60uA

Distance Measuring Range :- 3 to 7m (can be adjusted)

Output Type :- (High/ Low-level Signal) 3.3V TTL output

Dimensions (mm) LxWxH :- 32 x 24 x 18

Weight (gm) :- 10

Working Temperature Range :- -20°C ~ 80°C

Detection Angle :- <140°

Delay Time :- 5 to 200s (Can be Adjusted, Default 5s +/- 3%)

Shipment Weight :- 0.135 kg

Shipment Dimensions :- 7 x 6 x 4 cm