LED RGB String Light Settings:

LED RGB string light settings:

1）Set the colorful light strip to be off at first.

2）Determine whether the number of lit LED lights is less than or equal to 7, and if the conditions are met, continue to judge whether the sound intensity detected by the sound sensor is greater than or equal to 40.

3）If the above conditions are met, turn on an LED light and pause for 1 second. Otherwise, the light strip will keep the state of the lighted part of the small lights unchanged.

4）Repeat step 2, continue to judge whether the conditions in 2steps are satisfied.