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Sam H. Hansen
Guatemala, Guatemala City
1 Level
735 Review
54 Karma

Review on πŸ”¦ 5pcs HC-SR501 Human Body Pyroelectric Infrared PIR Motion Detector Sensor Module by Oiyagai by Sam Hansen

Revainrating 2 out of 5

Buy multipliers for security and surveillance

They are small and when they work they work very well. I have ordered two. One works fine and the second came dead. They are good up to 10 or so feet.

Pros
  • practical thing
Cons
  • I don't remember

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Comments (4)

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Dylan Hohd
January 29, 2023
Work great in my projects.
Vivian Eker
November 17, 2022
Work great in my projects.
Roel Lebron
October 23, 2022
Work well with esp8266 boards where other PIR sensors don’t. I wish I knew about these earlier.
Derrick Lowell
October 11, 2022
Used for an Arduino project. Work exactly as described, and perfectly for my needs.

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