Data Sheet

ROBOT . HEAD to TOE
Product User’s Manual – URC10
INTRODUCTION AND OVERVIEW
1.0 Introduction of UNO Robot Controller (URC10)
2x10A UNO Robot Controller is designed to drive two high current brushed DC motor up to
10A continuously by using build in CT-UNO as a controller. This board combines the
simplicity of the UNO’s Optiboot bootloader (which load program faster), and the R3
shield compatibility of the latest Arduino UNO R3 with motor driver that can drive 10A
continuously. It offers several enhancements such as support for both locked-antiphase
and sign-magnitude PWM signal as well as using full solid state components which result
in faster response time and eliminate the wear and tear of the mechanical relay and reduce
time for wiring. The board incorporates most of the components of the typical applications.
With minimum interface, the board is ready to Plug and Play. Simply add in power, do simple
coding and this board is ready to drive brushed motor. This board has been designed with
capabilities and features of:
● Support up to 30A peak(10 second) and 10A(continuous) per channel.
● Bi-directional control for two brushed DC motor
● Current limiting at 30A .
● Solid state components provide faster response time and eliminate the wear and
tear of mechanical relay.
● Fully NMOS H-Bridge for better efficiency and no heat sink is required.
● Speed control PWM frequency up to 20KHz (Actual output frequency is same as
input frequency).
● Support both locked-antiphase and sign-magnitude PWM operation.
● Arduino sketch compatible.
● Able to drive brushed motor from 6V to 24V.
● Single power input for both motor and on board controller.
● SMD ATmega328 microcontroller with Optiboot (UNO) Bootloader.
● On board 1A (maximum) 5V voltage regulator.
● On board 500mA (maximum) 3.3V voltage regulator.
● 0-5V digital outputs with 3.3V compatible inputs.
● 14 Digital I/O Pins (6 PWM outputs).(4 pin used for Motor driver)
● 6 Analog Inputs (Can be digital I/O too).
● ISP 6-pin Header.
● 32k Flash Memory.
● 16MHz Clock Speed.
● R3 Shield Compatible.
● TX, RX, Power, pin 13 LEDs are moved to edge.
● LED indicator for I/0 pin
● I/O extension
● 2x HC-SR04 connector
● Utilize USB Micro-B socket.
● On board push buttons for fast test and manual operation.
● No polarity protection!.
Dimension: 75.57cm x 99.7cm
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