Introduction https://youtu.be/h1pHheaXAnw If you often visit parks, you will find that most LED displays in parks are not large screens but small pole LED displays.

Introduction As the number and scale of LED displays increase, their energy consumption issues have gradually surfaced. Energy saving is not only about reducing operating

Introduction https://youtu.be/8AYOWc111oc In today’s era of digitalization and creativity, coffee shops, as an important carrier of urban culture, are not only about the quality of

Introduction https://youtu.be/45zhxjfeKMw Did you know that as a religious place, the acoustic environment of the church is crucial to creating a solemn atmosphere, as well

Introduction In the wave of smart city construction, how to use existing resources to achieve an organic combination of urban management and advertising display has

Introduction In this fast-paced modern society, impulse consumption has become a common consumer behavior. During the shopping process, customers are often attracted by some sudden