Grove - Mini Track Ball
Grove - Mini Track ball will give an easy access to prototyping a practical motion-tracking function module for your applications. It has implanted 360° detection and click detection with high accuracy and quick response. With chips STM32F103C8T6 and AN48841B inside, you can turn plenty of your ideas into tangible things. It is also standardized with Grove interface which will save you a lot of work in the prototyping process.
Features
- 360° and quick detection.
- Translucent click Button.
- Standardized with Grove interface.
- Powerful MCU for you to enrich your applications.
More details about Grove modules please refer to [Grove System](https://wiki.seeedstudio.com/Grove_System/)
Application ideas
- Tracking module for a gamepad.
- Tracking module for a haptic controller.
- Tracking module for toys.
Specifications
| Parameter | Value |
|---|---|
| Operating voltage | 3.3V~5.5V (typical at 5V) |
| Operating current | 28 mA (maximum operating current: 40 mA) |
| Operating temperature range | -25 ~ 75 ℃ |
| MCU frequency | 64 MHz |
| Operating frequency | 105±5kHz |
| Hall effect filed strength range | (0.5) ~ (8) mT |
| I2C Address | 0x4A |
Hardware Overview
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Grove interface
Connect main control board such as Seeeduino board with Grove - Mini Track Ball. -
MCU (STM32F103C8T6)