HC-SR501 PYROELECTRIC INFRARED PIR MOTION SENSOR DETECTOR MODULE for ARDUINO AVR
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If you want to build a device that is used to detect sense motion and almost always used to detect whether a human has moved in or out of the sensors range. Then this Sensor is needed for you. you can buy this sensor from Robodo at a reasonable price
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 using “PIR”, “Pyroelectric”, “Passive Infrared” and “IR Motion” 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.
Note: The Product is available in two colors Blue and Green, therefore packing you may get any one of them.
Circuit Diagram of PIR Sensor With Arduino:
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).
Specification:
| Model |
PIR HC-SR501 |
|---|---|
| Operating Voltage (VDC): |
4.5 ~ 20 |
| Avg. Current Used (mA): |
0.06 |
| Distance Measure (cm): |
300 ~ 700 |
| Output Type |
(High/ Low-level Signal) 3.3V TTL output |
| Dimensions (L x W x H) mm |
32 x 24 x 18 |
| Weight (g): |
10 |
| Operating Temperature (°C) |
-20 to 80 |
| Detection Angle |
<140° |
| Delay Time |
5 to 200s (Can be Adjusted, Default 5s +/- 3%) |
| Shipping Weight | 0.015 kg |
| Shipping Dimensions | 4 × 3 × 1 cm |
Package Includes :
1xHC-SR501 PYROELECTRIC INFRARED PIR MOTION SENSOR DETECTOR MODULE for ARDUINO AVR