Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Sensor Type | Hall Effect |
| Rotation Capability | 360-Degree |
| Compatibility | BlackBerry Legacy Models |
| Interface | Analog Output |
| Operating Voltage | 3.3V - 5V DC |
| Durability Rating | 10 Million Cycles |
| Mounting Style | PCB Solderable |
| Package Dimensions | 12mm x 8mm x 4mm |
| Weight | 2.5 grams |
| Warranty Period | 1 Year Limited |
Anonymous
Mar 30, 2026
Rating: 5/5
Nostalgia restored
Nothing beats the feel of a real trackball. This replacement module feels just like the day I bought the phone ten years ago.
Anonymous
Mar 25, 2026
Rating: 4/5
Good quality, tricky install
The sensor itself works great, but you need steady hands to solder it onto the small PCB. Instructions could be clearer.
Anonymous
Mar 19, 2026
Rating: 5/5
Exactly as described
No lag, precise tracking, and fits perfectly into the original housing. Highly recommended for DIY enthusiasts.
Anonymous
Mar 15, 2026
Rating: 3/5
Works but sensitive
It functions well once calibrated, but it seems slightly more sensitive to magnetic interference than the original.
Anonymous
Mar 09, 2026
Rating: 5/5
Perfect for vintage repairs
This module brought my old BlackBerry back to life. The 360-degree rotation is smooth and the Hall effect sensor responds instantly.
Anonymous
Mar 03, 2026
Rating: 5/5
Professional grade component
I use these for customer repairs. The failure rate is near zero and the tactile feedback is identical to the OEM part.
Q: Does this come with installation tools?
A: No, this package includes only the sensor module. You will need your own soldering iron and precision screwdrivers for installation.
Q: Is this compatible with the BlackBerry Bold 9000?
A: Yes, this Hall Effect sensor module is fully compatible with the BlackBerry Bold 9000 and most other trackball-equipped models.
Q: What is the expected lifespan of this sensor?
A: Under normal usage conditions, the module is rated for over 10 million actuation cycles, ensuring long-term reliability.
Q: Is there a warranty if the sensor fails?
A: Yes, all our sensor modules come with a 1-year limited warranty covering manufacturing defects. Please contact support for claims.
Q: Can I use this for a custom Arduino project?
A: Absolutely. Since it outputs an analog signal based on magnetic field changes, it works well with microcontrollers like Arduino for custom input devices.
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