Arduino Project 1 - Display the Distance
My team consists of four people. This time, the project is about displaying distance that has been measured by ultrasonic sensor into 3 one-digit seven segments. The Arduino that used is Arduino Uno. This project began on Feb 9 and ended on Feb 10. During project development, we have some obstacles. The processes will be shown below.
Jessica, Eveline, Asta, and Alicia (from left to right)
Team members
We were trying to find the right jumper to connect with the segments here.
Picture 1. Touching Arduino again after 1 year
Picture 2. Arduino installed for the project
After we labelled the jumper, we tried to connect 7 jumpers with each segment of the first seven segment. Then, after we found out, we tried to connect 2 seven segments together. As the result, we had both seven-segment having the same number that light up together.
Picture 3. Testing 1 one-digit seven segments
Picture 4. Testing to connect 2 one-digit seven segments
After trying for hours, we've finally succeed having two different numbers on the seven segments. But, the problem is we can't get the two numbers that light up at the same time. So we decide to blink them with same amount of delay for each.
Picture 5. 2 seven segments showing different numbers
On Feb 10, we succeed in having distance measured using ultrasonic sensor. Then, we tried to tidy up the assembled breadboard and tested them.
Picture 6. Measuring Distance
Picture 7. Tidy Up
Picture 8. Starting point
Picture 9. Testing measuring
The testing video will be shown below.
Testing Video
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