DIY RGB LED Light Ball Kit Solder and Coding Practice

 NOTE: This item does not come assembled! This is an advanced project, it requires a lot of time and patience. Pleases follow all instructions closely. Please do not purchase if this is an issue.   Your browser does not support our video. Introduction: This is a WS2812B RGB Gradient LED Sphere DIY Kit. Users can write their own code to display the lighting effect they want. You can use the provided code below if you do not want to write your own. Features: 1. Custom programmable control 2. WS2812B RGB gradient and flashing 3. DIY hand soldering practice Parameter: 1. Product Name: WS2812B RGB Gradient LED Sphere DIY Kit 2. Work Voltage: DC 3.7V 3. Color: RGB LED 4. Mode: LED gradient/flashes automatically 5. Work Temperature: -20℃~85℃ 6. Work Humidity: 5%~95%RH 7. Size (Installed): 73*73*68mm Note: 1. The battery will keep supplying power to the controller. If the switch is turned on, it will supply power to the light. 2. It is recommended to check the charge of the batte