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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

Comments (4)

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