Module 3

In module 3, you will learn how to make the Arduino by changing the second bluetooth device to Line tracking sensor.

Hardware:

1. Maker UNO Bluetooth Robot Kit

2. Maker Drive

3. IR Line Tracking Module (2 unit)

Coding and program upload:

1. Connect the USB micro B cable to laptop.

2. Make sure that the Port selection is correct, which can be confirmed under Tools tab.

3. Program the desired code or you may use the Sample code in Arduino IDE.

4. Click on the Verify button. If it pass then click on the Upload button; this process will upload the program to the Maker UNO.

5. Disconnect the USB micro B and put on AA size batteries.

6. Put the mobile robot on the designed route where the black line at the center of it. Calibrate the IR line sensor (either one) by adjusting the potentiometer.

7. Make sure the right LED is off when it is above the black line. 8. Press the Button on the Maker UNO to see how it works.