Grove Mini Track Ball - module with a track ball with a button and backlight

Description

Module with a track ball that allows you to track the movement in 5 axes in the range of 360 °. There is a button and a backlight under the ball. It allows you to read movement to the right, left, up, down and reacts to pressing a button. The module has a built-in STM32F103C8T6 microcontroller and AN48841B chip, thanks to which it offers very precise motion recording and low delays. The board is equipped with a Grove connector, so it can be used with the Base Shield V2 and Arduino extension. The module communicates via the I2C interface and is supplied with a voltage of 3.3 V to 5.5 V. It can be used as a robot motion controller or video game controller. Full documentation of the module with examples of use is available on the product page.

Features

• MCU frequency: 64MHz
• Working frequency: 105 ± 5kHz
• Hall effect field strength range: | 0.5 | up to | 8 | mT
• I2C interface
• I2C address: 0x4A
• Supply voltage: 3.3 V to 5.5 V
• Current consumption: 28 mA
• Dimensions: 100 x 60 x 11 mm
• Weight: 8 g

Kit contains

• Grove Mini Track Ball module
• Grove cable