Using the Tuya WB3SWiFi module, it can be controlled by WiFi online and switched by buttons offline. A microphone module is designed to obtain external audio and synchronize the lighting rhythm. In order to ensure the brightness of the light ball, 5 sets of LED arrays are designed, evenly distributed in a circle. Since the voltage resistance value of the red light is smaller than that of other lamp beads, a 50-ohm resistor is specially connected in series with the red light to prevent the red light from over-brightness and over-current.
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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.
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