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Pros & Cons
Pros
Just search for spec sheets on the web, match to these units, and follow instructions to modify sensitivity & delay settings. Work perfectly for my needs. Included plastic shield is essential, and you may even need to add some tape to blinker some... Read More
Highlights
Quality
Great little pir sensor, great range and sensitivity.
Pir detector worked as expected in my arduino esp32 project.
Using this motion sensor for my esp32 cam board, wake up board when motion is detected.
Last review i commented that this pir motion sensor functions incorrectly.
Overview
- How are reviewers describing this item?
great, received, reliable and two. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 72 reviews as of our last analysis date on Nov 5 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Fixed sensitivity and delay times worked fine for me but these can be changed by resistor additions
Posted by a reviewer on Amazon
Using this motion sensor for my esp32 cam board wake up board when motion is detected
Posted by a reviewer on Amazon
Found them to be extremely sensitive the included plastic shield is essential for normal use and you may even need to add some tape to 34blinker34 some areas
Posted by a reviewer on Amazon
Or you can fiddle with a couple of the smd resistors to bring timeout and sensitivity performance into line with your needs locations and values are provided in the product images 4 and 6 respectively at time of writing
Posted by a reviewer on Amazon
Last review i commented that this pir motion sensor functions incorrectly
Posted by a reviewer on Amazon
I double check my board i have found that one of dc voltage filter capacitors is bad soldered that make voltage supply to the sensor fluctuated and affect the sensors output
Posted by a reviewer on Amazon
Bottom line the sensor is well designed with low profile more art
Posted by a reviewer on Amazon
Quantity odd had to buy two sets to get 4 pieces
Review Count History
Price History
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