ATOMIC Motion Base v1.1 with Power Monitor (INA226AIDGSR)
Description Atomic Motion Base v1.1 is a servo and DC motor driver base designed for the ATOM controller series. The product provides 4-channel servo interfaces and 2-channel DC motor interfaces, while also featuring two Grove interfaces for easily connecting various sensors and expansion devices. In terms of communication, it uses the I2C protocol and is equipped with an STM32 controller chip to ensure stable data transmission. For power supply, it integrates an 18350 lithium battery (900mAh) and uses an INA226 current/voltage detection chip to monitor battery voltage, current, and power in real time, ensuring stable and safe power for the system. Additionally, it includes an overload protection feature to prevent damage to the device from excessive loads. The product also includes a battery charging function to conveniently charge the battery, extending usage time. An independent power switch is mounted for easy user operation of the power on/off function. This product is suitable for multi-servo control, robotics development, smart device prototyping, and automation experiments. Features Compatible with the ATOM series controllers 4-channel servo control 2-channel DC motor control Detachable lithium battery Magnetic back design Independent power switch 2 Grove interfaces Chargeable Battery current/voltage detection Development platforms: UIFlow 1.0 UIFlow 2.0 Arduino IDE Includes 1 x Atomic Motion Base v1.1 Applications DC motor car control Servo robotic arm control Specifications Specification Parameter DC Motor Driver RZ7899 Power Detection Chip INA226 Charge/Discharge Chip ETA9740 Overload Protection 5V@5A Detachable Lithium Battery 18350@900mAh Motor Interface Pin Pitch 2.54mm Full Load Steering Current 3A Peak Current per Motor 1A Peak Current per Servo 0.4A Standby Current (Switch On) DC4.2V@70.96uA Charging Current DC5V@1.152A Grove Interface HY2.0-4P Operating Temperature 0-40°C Product Size 74.0 x 24.0 x 20.7mm Packaging Size 77.0 x 30.0 x 26.0mm Product Weight 41.1g Packaging Weight 44.8g LEARN AND DOCUMENTS DOCUMENTS