本项目将在Arduino IDE环境下，利用ESP32产生的PWM信号控制多个LED。项目所需物料如下： ESP32带一个包含16通道LED PWM控制器，可配置以产生不同特性的PWM信号。项目开始之前需要先安装Arduino IDE，连接妥当后就可以把ESP32 DOIT DEVKIT V1板用作LED PWM控制器了。 使用Arduino ...

However, most of the popular SBC series, including the all-powerful Raspberry Pi series, aren’t as budget-friendly as they ...

本项目是Fastbond智能建筑项目，使用了ESP32作为物联主控，驱动墨水屏，使用PWM信号驱动美信MAX16820芯片控制宿舍灯光的亮暗变化，同时设计了基于ADI公司LTC4054芯片的锂电池充电管理电路，可以在没有外部供电的情况下，进行墨水屏刷新的操作。 电路图使用AD21 ...

Convenience has always been the driving force of human ingenuity. From its simplest forms such as hand tools, wheels, and inclined planes, technology has allowed humans to live more comfortably. Most ...

Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now ...

Long taken for granted – lights are a basic necessity of modern life. From the time of the first light bulb, we’ve been able to navigate the dark without the use of fire. With the advent of the ...

Thanks to 3D printing, your Raspberry Pi and ESP32 projects can be housed in gorgeous enclosures that look commercial ...