Atomic Motion Base
Description
Atomic Motion Base is a servo and DC motor driver designed specifically for the ATOM series controllers. It integrates an STM32 control chip internally and uses I2C communication for control. Atomic Motion Base provides 4 servo channels and 2 DC motor interfaces, offering convenience for scenarios that require control of multiple servos or motor drivers, such as multi-axis servo robotic arms or small car motor control.
Internally, Atomic Motion Base integrates a 16340 lithium battery with a capacity of 700mAh or 18350 lithium battery with a capacity of 1000mAh, enabling independent power supply and convenient portability without the need for an external power source. Additionally, Atomic Motion Base provides two HY2.0-4P interface extensions, which expose 4 PIN pins that can be used for connecting sensors and other expansion devices.
Features
- Applicable to AtomS3/AtomS3 Lite/Atom Lite/Atom Matrix
- 4 channel servo control
- 2 channel DC motor control
- Removable lithium battery
- Magnetic back design
- Independent power switch
- 2 way HY2.0-4P expansion interface
Includes
- 1x Atomic Motion Base
Applications
- DC motor trolley control
- Steering gear arm control
Specification
| Resources | Parameters |
|---|---|
| Removable lithium battery | Specification: 16340（capacity 700mAh），18350（capacity1000mAh） |
| Motor interface PIN spacing | 2.54mm |
| Full load steering current | 3A |
| Single-channel motor operating peak current | 1A |
| Single channel servo working peak current | 0.4A |
| Product Size | 74*24*20.7mm |
| Package Size | 136* 92*13mm |
| Product Weight | 35g |
| Package Weight | 37g |
Related Link
Schematic
PinMap
Protocol Type I2C (I2C Address: 0x38)
Module Size
Examples
Arduino
Video
- Control the rotation of 4 steering gears and 2 DC motors, press the ATOM center button to switch the direction of the DC motor rotation
- ATOM Motion UIFlow example (Building a Lego car)