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diymall pack of 10 hc-sr501 pir infrared ir sensor body motion modules - arduino raspberry pi compatible logo

DIYmall Pack of 10 HC-SR501 PIR Infrared IR Sensor Body Motion Modules - Arduino Raspberry Pi Compatible Review

4

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Very good

Revainrating 4.5 out of 5  
Rating 
4.5
📹 Motion Detectors, 🕵️‍♂️ Security & Surveillance

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Description of DIYmall Pack of 10 HC-SR501 PIR Infrared IR Sensor Body Motion Modules - Arduino Raspberry Pi Compatible

Use Potentiometer 105, output timing is from 0.5S to 200S. NOTE: On this retrigger jumper is a solder jumper, and you need solder it by yourself. Operating voltage range: DC 4.5-20V. What you will get: 10PCS HC-SR501 PIR Infrared Sensor.

Reviews

Global ratings 4
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    2
  • 4
    2
  • 3
    0
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Type of review

Revainrating 5 out of 5

Pretty standard HC-SR501 - meets expectations. No Pi or Arduino required

HC-SR501 is a fairly standard part, instructions and examples of this are easy to find online. They can be used without a Pi or Arduino, for example to turn on a light when someone is nearby - just connect pin 2 to the MOSFET gate. I tested two of these with 5 volts on the power rail and a multimeter on the output. Works as it should. Easy AF. Sensitivity and timing twitch pots. You could use pots with more revolutions - or you can modify them. The build quality is mass-produced consumer…

Pros
  • Delivery was very quick
Cons
  • Crumpled

Revainrating 4 out of 5

Works perfectly. My batch had jumper pins

Motion sensors work as expected, used similar ones before. Soldered the light sensor in place RL. When there is light, no movement is triggered. When there is no light, movement is triggered. The included delay time potentiometer is 105 (1MΩ), so it can be adjusted from 0.5s to 200s. Though it doesn't seem as fickle as it should be. It is very difficult to narrow down the setting from 1 to 200 seconds. I had pin jumpers, not the solder jumpers listed in the description. However, this doesn't…

Pros
  • Stable test results
Cons
  • Could have chosen a newer model

Revainrating 5 out of 5

Pretty standard HC-SR501 - meets expectations. Pi or Arduino not required

line later. They can be used without a Pi or Arduino, for example to turn on a light when someone is nearby - just connect pin 2 to the mosfet gate. I tested two of these with 5 volts on the power rail and a multimeter on the output. Works as it should. Easy AF. Sensitivity and timing twitch pots. You could use pots with more revolutions - or you can modify them. The build quality is mass-produced consumer electronics quality (think Furby, not the iPhone), not aerospace quality.

Pros
  • This retrigger has the jumper soldered and needs to be soldered yourself
Cons
  • I will add the

Revainrating 4 out of 5

Works perfectly. My batch had jumper pins

Motion sensors work as expected, I have used similar ones before. . When there is light, no movement is triggered. If there is no light, motion will be triggered. The included delay time potentiometer is 105 (1MΩ), so it can be adjusted from 0.5s to 200s. Though it doesn't seem as fickle as it should be. It is very difficult to narrow down the setting from 1 to 200 seconds. I had pin jumpers, not the solder jumpers listed in the description. However, this doesn't seem to affect the device. It…

Pros
  • What you will get: 10PCS HC-SR501 Infrared PIR Sensor
Cons
  • Newer model could be selected