The Atomic Motion Base is designed as a servo and DC motor driver made to work with the ATOM series controllers. It features an integrated STM32 control chip and utilises I2C communication for control. This base supports 4 servo channels and 2 DC motor interfaces, making it ideal for applications requiring the management of multiple servos or motor drivers, such as multi-axis servo robotic arms or small car motor controls. For power, the base is equipped with an internal 16340 lithium battery that has a 700mAh capacity, allowing it to operate independently of an external power source and it provides portability. Additionally, it includes two HY2.0-4P interface extensions that provide 4-Pin pins, suitable for connecting sensors and other expansion devices. Lithium Battery Shipping: Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart your shipping options will be limited and may cost more than our usual rates. Why? Motion Base Comparison Table Motion Base Motion Base v1.1 Motion Base v1.2 Battery Protection IC Not Available DW01-A DC motor drive RZ7899 Driven motor type 4 servos + 2 DC motors Overload Protection Yes Power monitoring Not Included INA226 (current/voltage) Battery 18350@900mAh Charging Chip ETA9740 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 Specifications Removable lithium battery Specification: 16340, capacity 700mAh 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 x 24 x 20.7mm Package Size 136 x 92 x 13mm Product Weight 35g Package Weight 37g Resources * Product Wiki * RZ7899 Datasheet Package Contents * 1x Atomic Motion Base https://elecena.pl/product/25732588/atomic-motion-base-stm32f030-discontinued 2024-04-19 https://elecena.pl/product/25732588/atomic-motion-base-stm32f030-discontinued 2024-09-18 https://elecena.pl/product/25732588/atomic-motion-base-stm32f030-discontinued 2024-11-29 https://elecena.pl/product/25732588/atomic-motion-base-stm32f030-discontinued 2024-11-30 https://elecena.pl/product/25732588/atomic-motion-base-stm32f030-discontinued 2025-03-01 https://elecena.pl/product/25732588/atomic-motion-base-stm32f030-discontinued 2025-06-21