A
Anonymous
Apr 05, 2026
Rating: 3/5
Needs specific library
Hardware is fine but took time to find the right Arduino library for it.
Description
BlackBerry trackball sensor module with Hall effect technology for 360° mouse trackball functionality
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Sensor Technology | Hall-Effect Magnetic |
| Rotation Detection | 360-Degree Continuous |
| Operating Voltage | 3.3V to 5V DC |
| Interface Protocol | I2C / SPI Compatible |
| Mounting Type | PCB Through-Hole |
| Compatible Ball Size | 10mm to 15mm Diameter |
| Expected Lifespan | 10 Million Cycles |
| Operating Temperature | -20°C to 85°C |
| Module Dimensions | 12mm x 12mm x 5mm |
| Package Contents | 1x Sensor Module, 1x Cable |
5 reviews
A
Anonymous
Apr 05, 2026
Rating: 4/5
Good quality, tricky soldering
Sensor works great but the pins are close together. Need a fine tip iron.
A
Anonymous
Mar 23, 2026
Rating: 5/5
Smooth tracking
Much better than optical encoders for my specific use case. No jitter.
A
Anonymous
Feb 17, 2026
Rating: 5/5
Exactly as described
Replaced my old worn out trackball sensor. This feels premium and responsive.
A
Anonymous
Jan 20, 2026
Rating: 5/5
Perfect for retro mouse builds
Worked flawlessly with my custom mechanical mouse project. The Hall-Effect sensor is smooth.
5 FAQ
Q: Is there a warranty included?
A: Yes, all modules come with a 1-year manufacturer warranty.
Q: Does it come with the trackball itself?
A: No, this listing is for the sensor module only. Ball sold separately.
Q: What is the polling rate?
A: The module supports up to 1000Hz depending on your microcontroller setup.
Q: Can I use this for a laptop repair?
A: Possibly, but please check your specific motherboard connector pinout before purchasing.
Q: Is this compatible with Arduino Uno?
A: Yes, it works with 5V logic boards like the Uno using I2C.
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