1. 3 in 1 Breakout Board#

1.1. Introduction#

The Arduino 3 in 1 Breakout board is a programmable masterboard based on ATMEGA328P, it is loaded with the dual drive servo connections, the dual drive motor connections and 8-way connections for sensors; all the sensor connections are in RJ11 type with fool-proof and anti-plug design; it is also loaded with Lego compatible ports on the shells which make them possible to connect the modules with Lego bricks.

1.2. Pictures#

../_images/Arduino-3-in-1-box-01.png

1.3. Parameter#

Item Parameter
Name 3 in 1 Breakout Board
Controller arduino uno
Program method arduino ide
Dimensions 59.8mm × 81.9mm × 27.8mm
Weight 70g
Power Supply 9V
Working Voltage 9V

1.4. Dimensions#

../_images/Arduino-3-in-1-box-02.png

1.5. Quick to Start#

Main Modules#

../_images/Arduino-3-in-1-box-15.png

Install the battery box#

../_images/Arduino-3-in-1-box-16.png

Download and install Arduino IDE#

Get the newest version of Arduino IDE from: https://www.arduino.cc/en/Main/Software and install it.

../_images/Arduino-3-in-1-box-03.png

Program#

Download and unzip the file of 3 in breakout board: (https://github.com/elecfreaks/learn-cn/raw/master/Arduino-3-in-1-box/Arduino-3-in-1-box.rar)

Open Arduino IDE, choose “tools”-”Development board-Arduino UNO”.

../_images/Arduino-3-in-1-box-04.png

Connect the box with the computer through the USB cable.

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Click “tools”, select from the “ports”.

../_images/Arduino-3-in-1-box-06.png

Click “project”, select loading database to add the .ZIP file.

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Open the file of Adafruit_NeoPixel, add the dependency libraries of the extensions of the 3 in 1 breakout board.

../_images/Arduino-3-in-1-box-08.png

Open the file of USmart, add the extensions.

../_images/Arduino-3-in-1-box-09.png

Hardware Connection#

Connect the two motors and two servos to M1, M2, S1 and S2 on the breakout board.

../_images/Arduino-3-in-1-box-11.png

Program#

Cotrol the servos and motors through the breakout board.

#include <USmart.h>
USmart device;
void setup() {
  device.begin();   //initialize the buzzer, motor and light. 
}
void loop() {
  device.setMotorSpeed(M1,60);  // Set the speed of motor, speed in percentage, scope: -100~+100
  device.setMotorSpeed(M2,60);
  device.setServoAngle(S1,180);  //Set the angles of servos 
  delay(2000);
  device.setServoAngle(S2,180);
  delay(2000);
  device.setServoAngle(S1,0);
  delay(2000);
  device.setServoAngle(S2,0);
  delay(2000);
}

Click file to save it.

../_images/Arduino-3-in-1-box-12.png

Select the save route, give it a name and save it.

../_images/Arduino-3-in-1-box-13.png

Click the save button, upload the program to the breakout board.

../_images/Arduino-3-in-1-box-14.png

1.6. Result#

After powering on, the two motors start driving and the two servos drive to the degrees as we’ve programmed.