Case 6 - Voice-Activated RGB LEDs (I)

Case 6 - Voice-Activated RGB LEDs (I)

 

Part 1   Objective

After you upload the program, when you play music, the lighting effect of the RGB LEDs on the xLight wooden base, LED strip, or LED string changes with music.

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Part 2   Preparation

  • xLight control box 1

  • USB cable (Type-C) x 1

  • Computer with network access x 1

  • Wooden base or LED strip or LED string

Connect the wooden base, LED strip, or LED string to the xLight control box, connect the xLight control box to the computer by using the cable, open mBlock 5 (PC client, web version, or mobile app), delete the default device, click +add, select xLight from Device Library and then click Set as mostly used device in the upper left corner, click Connect, and select the Upload mode.

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Part 3   Programming

Use Sensing blocks to make the lighting effect of the RGB LEDs change with music for 100 seconds.

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Part 4   Practice

Try to control the change of the light color of the RGB LEDs.

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