Case 5 - Display of Gear Potentiometer Value
Part 1 Objective
After you upload the program, Codey's screen displays the output value of the gear potentiometer.
Part 2 Preparation
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Codey (robot controller) x 1
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USB cable x 1
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Computer with network access x 1
Connect Codey to the computer by using the USB cable, open mBlock 5 (PC client, web version, or mobile app), delete the default device, click +add, select Codey from Device Library and then click Set as mostly used device in the upper left corner, click Connect, and select the Upload mode.
Part 3 Programming
Use the gear potentiometer value block in Sensing blocks and the show ( ) block in Looks blocks, and click Upload to display the output value of the gear potentiometer in real time.
Part 4 Practice
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Roll the gear potentiometer and see if the value changes.
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Can you use the gear potentiometer together with other modules mentioned in the preceding cases to control the display of light intensity, sound volume or sound frequency?
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