Description
Reviews
| Brand | - |
| Category | Root / Electronic Components / Maker DIY |
| Origin | - |
| Operating Voltage | DC 4.5V - 20V |
| Detection Distance | Up to 7 meters |
| Detection Angle | 120 degrees cone |
| Output Signal | 3.3V TTL Logic High/Low |
| Delay Time | Adjustable (5s - 300s) |
| Blockade Time | 2.5 seconds (default) |
| PCB Dimensions | 32mm x 24mm |
| Operating Temperature | -20°C to +80°C |
| Quiescent Current | < 50uA |
| Compatible Boards | Arduino, Raspberry Pi, ESP8266 |
Anonymous
Mar 12, 2026
Rating: 5/5
Works with Raspberry Pi
Connected to GPIO pins without issues. The 3.3V output is perfect for Pi projects. Highly recommend.
Anonymous
Feb 12, 2026
Rating: 5/5
Reliable motion detection
Using it for a security light prototype. Very responsive and the range is as advertised.
Anonymous
Feb 12, 2026
Rating: 5/5
Great for Arduino projects
Works perfectly with my Uno. Easy to adjust sensitivity using the potentiometers. Highly recommended for beginners.
Anonymous
Jan 26, 2026
Rating: 4/5
Good value
Works well but the potentiometers are a bit stiff to turn. Otherwise, the detection is accurate.
Anonymous
Jan 21, 2026
Rating: 3/5
Confusing at first
Took me a while to understand the trigger modes. Documentation could be better included in the package.
Q: What is the pinout?
A: VCC, OUT, and GND from left to right when facing the sensor element.
Q: How do I adjust the range?
A: Use the potentiometer labeled Distance on the board to tune the sensitivity.
Q: Does it come with libraries?
A: It is hardware only, but many standard Arduino libraries support PIR sensors.
Q: Can this run on 3.3V input?
A: The module operates between 4.5V to 20V input, but the output signal is 3.3V TTL compatible.
Q: Is it waterproof?
A: No, this module is for indoor use only and should be protected from moisture.
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