Arduino WS2812 Number Selector

The Arduino WS2812 Number Selector is a device based on the Arduino controller and WS2812 LED strip light and can be used for various types of activities such as lottery or number selection. The device is easy to operate and makes the event fun and interactive.

The working principle of the device is to use the Arduino controller as the main control unit, and through the program-controlled WS2812 LED strip light brightness and color, to achieve the selection effect of the device. The user only needs to press a button to trigger the operation of the digital selector, and the LED strip will continue to flash until it stops at a number.

The device has a number of advantages. First of all, it is highly customizable. The user can freely set the operating mode of the digital selector by changing the program, including the blinking frequency, color and brightness of the LED strip. Secondly, it is very easy to operate even for people with no programming knowledge, as the device can be controlled by simple button operation. In addition, the device is small in size and easy to carry, making it suitable for use in various occasions.

To sum up, the Arduino WS2812 number selector is a fun and practical device that not only increases the fun and interactivity of the event, but also shows the perfect combination of technology and art. It is highly customizable and easy to operate, making it suitable for a variety of occasions.

WS2812, arduino, buttons, wires

Click Programs first

Install the wires and WS2812

make a look