Anonymous
Apr 03, 2026
Rating: 4/5
Easy to use
Clear labeling on pins. Wish headers were included but otherwise good module.
Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | 3.3V to 5V DC |
| Output Signal | Digital TTL Level |
| Sensitivity Control | Adjustable Potentiometer |
| LED Indicators | Power and Trigger Status |
| Board Size | 32mm x 15mm x 10mm |
| Mounting Hole | 3mm Diameter |
| Operating Temperature | -20°C to 80°C |
| PCB Material | FR-4 Composite |
| Logic Compatibility | Compatible with 5V Logic |
| Package Weight | 8 Grams |
Anonymous
Apr 03, 2026
Rating: 4/5
Easy to use
Clear labeling on pins. Wish headers were included but otherwise good module.
Anonymous
Mar 26, 2026
Rating: 5/5
Reliable switch
No false triggers after adjustment. Solid build and responds quickly to shock.
Anonymous
Mar 17, 2026
Rating: 5/5
Compact design
Fits easily into small enclosures. Happy with the purchase and build quality.
Anonymous
Mar 14, 2026
Rating: 4/5
Good value
Does the job but sensitivity takes time to calibrate correctly for my use case.
Anonymous
Feb 27, 2026
Rating: 5/5
Great for alarms
Works perfectly with my Arduino alarm system. Very sensitive and easy to calibrate.
Q: Does it work with Raspberry Pi GPIO?
A: Yes, it is compatible with 3.3V logic systems like the Raspberry Pi.
Q: Is this sensor waterproof for outdoor use?
A: No, this module is not waterproof and should be used indoors.
Q: Can I adjust the sensitivity level?
A: Yes, there is a blue potentiometer on the board for adjustment.
Q: Are pin headers included in the package?
A: Headers are not included, please solder your own pins for connection.
Q: What voltage does this module require?
A: It operates safely between 3.3V and 5V DC.