WEEK 7 (TESTING COMPONENT)

In this week I will test and check the component that I already buy the first component that I would test is Arduino board and ultrasonic sensor. To turn on the Arduino we have to put a power source on the Arduino. Arduino can supply by two type of source there is 5V and 12V. Then, the Arduino is turned on by using 5V and the Arduino is in a good condition.

Next is, to check the ultrasonic sensor whether the ultrasonic is in good condition or not. To check the ultrasonic sensor we are using Arduino software to check by applying the coding into the Arduino and connect with the ultrasonic sensor. Using Arduino we can also check the range of the ultrasonic sensor. Figure 7 below shows the coding to check the range condition of the ultrasonic sensor.

Figure 7: Coding to test Ultrasonic sensor.