A
Anonymous
Apr 13, 2026
Rating: 5/5
Excellent Motion Sensor
Works flawlessly with my ESP32 project. Detection is consistent and reliable.
Description
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Frequency | 10.525 GHz |
| Supply Voltage | 4.5V to 5.5V DC |
| Current Consumption | 20 mA (Typical) |
| Detection Distance | Up to 7 Meters |
| Output Signal | TTL Level (High/Low) |
| Operating Temperature | -25°C to +80°C |
| Module Dimensions | 27 x 12 x 5 mm |
| Antenna Type | Microstrip Patch Antenna |
| Beam Width | Approx. 90 Degrees |
| Pin Interface | 3-Pin Header (VCC, GND, OUT) |
5 reviews
A
Anonymous
Apr 04, 2026
Rating: 5/5
Fast Shipping
Product arrived well packaged. Tested and working immediately upon arrival.
A
Anonymous
Apr 04, 2026
Rating: 5/5
Perfect for Automation
Using it for automatic lights. Very reliable trigger mechanism.
A
Anonymous
Mar 09, 2026
Rating: 4/5
Good for the price
Sensitive enough for indoor use. Range decreases slightly with obstacles.
A
Anonymous
Jan 28, 2026
Rating: 4/5
Solid Component
Requires stable 5V power supply to avoid false triggers. Otherwise good.
5 FAQ
Q: Is this compatible with 3.3V logic?
A: The output is 5V TTL. Use a voltage divider for 3.3V microcontrollers.
Q: What is the maximum range?
A: Approximately 7 meters in an open space environment.
Q: Can it penetrate walls?
A: No, it cannot detect motion through metal or thick concrete walls.
Q: Does it require a library?
A: No, it functions as a simple digital switch output.
Q: Can this detect motion through plastic?
A: Yes, non-metallic materials like plastic do not block the signal.
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