Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Input Voltage | DC 5V to 20V |
| Output Signal | 3.3V TTL Logic High/Low |
| Detection Distance | 3 to 7 meters (adjustable) |
| Detection Angle | 120 degrees cone angle |
| Trigger Mode | L (Single) / H (Repeatable) |
| Delay Time | 5 to 200 seconds (adjustable) |
| Blockade Time | 2.5 seconds (default) |
| PCB Dimensions | 32mm x 24mm |
| Operating Temperature | -20°C to +80°C |
| Package Weight | 15 grams |
Anonymous
Mar 13, 2026
Rating: 5/5
Easy to Wire
Clear pinout labeling. VCC, OUT, GND. Very straightforward for beginners to integrate into circuits.
Anonymous
Mar 02, 2026
Rating: 4/5
Solid Component
Works as described. Make sure to supply enough voltage for stable operation without false triggers.
Anonymous
Feb 19, 2026
Rating: 4/5
Good sensor, slight delay
Does the job well. There is a small blockade time after detection but understandable for this price point.
Anonymous
Feb 11, 2026
Rating: 5/5
Reliable Motion Detection
Using this for a home automation light switch. It hasn't failed me yet. Range is accurate as described.
Anonymous
Feb 04, 2026
Rating: 5/5
Perfect for Arduino Projects
Works flawlessly with my Uno. Sensitivity is easy to adjust with the potentiometers. Great value for money.
Q: How do I adjust sensitivity?
A: Use the potentiometer labeled 'R2' on the board to adjust distance sensitivity. Turn clockwise to increase range.
Q: Is the Fresnel lens removable?
A: Yes, the white dome lens can be removed if you need to modify the detection pattern or use a different lens.
Q: What is the output current capacity?
A: The output high level is approximately 3.3V. It is designed to signal microcontrollers, not drive high-load devices directly.
Q: Does it work reliably outdoors?
A: It is sensitive to sunlight and rapid heat changes. Best used indoors or in shielded enclosures for outdoor applications.
Q: Can this run on 3.3V logic?
A: While it prefers 5V input, the output is 3.3V TTL compatible. Input voltage should remain above 4.5V for best stability.
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