HC-SR501 IR Pyroelectric Infrared PIR Motion Human Sensor Detector for Arduino
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Seller: 
dkjna_ltd ✉️ (10,812) 99.7%,
Location: Hornchurch, GB,
Ships to: GB & many other countries,
Item: 203584518764
HC-SR501 IR Pyroelectric Infrared PIR Motion Human Sensor Detector for Arduino.
HC-SR501 IR Pyroelectric Infrared PIR Motion Human Sensor Detector for Arduino
HC-SR501 IR Pyroelectric Infrared PIR Motion Human Sensor Detector for Arduino
dkjna_ltd ✉️ (10,812) 99.7%,
Location: Hornchurch, GB,
Ships to: GB & many other countries,
Item: 203584518764
HC-SR501 IR Pyroelectric Infrared PIR Motion Human Sensor Detector for Arduino.
HC-SR501 IR Pyroelectric Infrared PIR Motion Human Sensor Detector for Arduino
HC-SR501 IR Pyroelectric Infrared PIR Motion Human Sensor Detector for Arduino
Description
HC-SR501 IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module ESP8266 Arduino
The HC-SR501 is a low cost sensor which can be used to detect the presence. This sensor has three output pins Vcc, Output and Ground. Since the output pin is 3.3V TTL logic it can be used with any platforms like Arduino, Raspberry, PIC, ARM, ESP8266, ESP32, Arduino etc...
Sensitivity (range) adjustment
You can adjust the sensing distance of the HC-SR501 by rotating the sensitivity potentiometer CW or CCW Rotating the potentiometer clockwise increases the sensing distance to a maximum. Rotating it counter clockwise decreases the sensing distance to a minimum.
Time-delay adjustment (TX)
This potentiometer can be used to adjust the time that the output stays HIGH for after motion is detected. At a minimum, the delay is 3 seconds and at a maximum, it is 300 seconds or 5 minutes. Turn the potentiometer clockwise to increase the delay and counter clockwise to decrease the delay.
Trigger selection jumper
The (yellow) jumper can be used to select one of the two trigger modes. It can be set to either L (single trigger) or H (repeating trigger):
- Single trigger – The output will turn HIGH as soon as motion is detected. It will stay HIGH for the time set by the potentiometer. Any movement during this period is not processed and does not restart the timer.
- Repeating trigger – Every time motion is detected, the delay timer is restarted.
Specification:
Working voltage: DC5V to 20V
Static power consumption: 65
Output level: high 3.3V, low 0V
Delay time: adjustable (0.3 sec ~18 sec)
Trigger mode: l not repeatable, h can be repeated, the default value for h
Induction range: ess than 120 degree cone angle, up to 7 meters
Working temperature: -15~+70
Package includes:
1 x HC-SR501 PIR Sensor
HC-SR501 IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module ESP8266 Arduino
The HC-SR501 is a low cost sensor which can be used to detect the presence. This sensor has three output pins Vcc, Output and Ground. Since the output pin is 3.3V TTL logic it can be used with any platforms like Arduino, Raspberry, PIC, ARM, ESP8266, ESP32, Arduino etc...
Sensitivity (range) adjustment
You can adjust the sensing distance of the HC-SR501 by rotating the sensitivity potentiometer CW or CCW Rotating the potentiometer clockwise increases the sensing distance to a maximum. Rotating it counter clockwise decreases the sensing distance to a minimum.
Time-delay adjustment (TX)
This potentiometer can be used to adjust the time that the output stays HIGH for after motion is detected. At a minimum, the delay is 3 seconds and at a maximum, it is 300 seconds or 5 minutes. Turn the potentiometer clockwise to increase the delay and counter clockwise to decrease the delay.
Trigger selection jumper
The (yellow) jumper can be used to select one of the two trigger modes. It can be set to either L (single trigger) or H (repeating trigger):
- Single trigger – The output will turn HIGH as soon as motion is detected. It will stay HIGH for the time set by the potentiometer. Any movement during this period is not processed and does not restart the timer.
- Repeating trigger – Every time motion is detected, the delay timer is restarted.
Specification:
Working voltage: DC5V to 20V
Static power consumption: 65
Output level: high 3.3V, low 0V
Delay time: adjustable (0.3 sec ~18 sec)
Trigger mode: l not repeatable, h can be repeated, the default value for h
Induction range: ess than 120 degree cone angle, up to 7 meters
Working temperature: -15~+70
Package includes:
1 x HC-SR501 PIR Sensor
- Condition: New
- Shield: Shielded
- Output Type: Digital
- Custom Bundle: No
- Sensing Method: Motion
- Modified Item: No
- Nominal Sensing Radius: 3 m
- Nominal Field of View: 65°
- Brand: DKJNA
- Current Type: DC
- Termination Type: Connector
- Sensor Type: Electromechanical
- Country/Region of Manufacture: China
- Unit Quantity: 1
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