Combat Robot Controller-Arduino Compatible

Features

• Designed for up to 3kg sumo robot.
• Arduino Uno compatible (ATmega328 microcontroller with Optiboot Bootloader).
• Bi-directional control for two brushed DC motor.
• Supported motor voltage (Vmotor/ Vin): DC8V to 25V
• Maximum Motor Current: 10A continuous, 30A peak per channel.
• Current limiting at 30A for each channel.
• Buttons for motors quick testing
• LEDs for motors output state.
• Compatible with sign-magnitude and locked-antiphase PWM operation.
• PWM frequency up to 20kHz.
• Onboard 1A (maximum) 5V voltage regulator.
• Onboard 500mA (maximum) 3.3V voltage regulator.
• Pins' assignment:
• D4, D5: Motor 1
• D6, D7: Motor 2
• D8, D9: Ultrasonic 1
• D10, D11: Ultrasonic 2 (can be used for other digital I/Os)
• D2, D3, D12, D13: Any digital sensors
• A0-A5: Any analog sensors
• 1x I²C port.
• USB Micro-B & CH340 USB-Serial chip are used for program uploading.
• No Reverse Polarity Protection.
• Dimension: 75.57cm x 99.7cm

Interface

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