Part 1 Objective
After you write the program, the stage area of mBlock 5 displays the real-time reading of the on-board light sensor when the ambient light around the light sensor changes.
Part 2 Preparation
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mBot x 1
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USB cable (Type-B) x 1
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Computer with network access x 1
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Connect mBot to the computer by using the cable.
- Open mBlock 5 (PC client or web version), click +add in the lower left Devices area, select mBot from the Device Library, click Connect, and select the Live mode. (Live mode: you can click on the blocks to see the real-time running effect, but you need to keep the cable connected to the computer. Upload mode: you can upload a program to mBot, and you can unplug the cable to run the program.)
Part 3 Programming
Make a variable and name it "light intensity" to record the light intensities detected by the light sensor and display the light intensities on the stage area of mBlock 5 in real time.
Script image
Part 4 Project file
Part 5 Practice
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Add the wait () seconds block from Control blocks to the program to slow down the change in the light intensity, so that you can see the changes more clearly.
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Let the sprite Panda say the light intensity detected by the light sensor in real time.
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