Hardware:
1. Maker UNO Robot Kit
2. Maker Drive
3. HC-SR04 Ultrasonic Sensor Module
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 the AA size batteries to the robot car and it is now ready to take action after pressing Button on the Maker UNO.