最近在捣鼓一个桌面氛围灯项目，核心需求很简单：用一块小巧但功能强大的开发板，去驱动那串让人着迷的WS2812B可编程LED灯带。手头正好有一块Beetle ESP32-C3，这块板子以其极小的尺寸和内置的 ...
第一次看到WS2812灯带在黑暗中流动变幻色彩时，那种震撼感至今难忘。作为可编程RGB LED的代表，WS2812系列以其简单的单线控制和无限创意可能，成为创客们最爱的光效元件之一。本文将带你从 ...
Sydney Butler is a technology writer with over 20 years of experience as a freelance PC technician and system builder and over a decade as a professional writer. He's worked for more than a decade in ...
Patrick Campanale has been in the tech space for well over a decade, specializing in PC/gaming news and reviews, as well as maker-focused products to build small businesses. With a start in technology ...
I’m Adam Conway, an Irish technology fanatic with a BSc in Computer Science and I'm XDA’s Lead Technical Editor. My Bachelor’s thesis was conducted on the viability of benchmarking the non-functional ...
该功能基于上一个【圣诞树灯】升级的一个音乐律动功能，可以跟随手机播放的蓝牙音乐跳动。 使用库： 1.ESP32-A2DP； 2.arduino-audio-tools； 3.fastled。
Developer Zachary Vorhies has launched version 3.10.0 of his FastLED library — marking, he says, a shift to a more artist-focused roadmap. "3.10 represents a new phase of FastLED," Vorhies explains.
ANAVI Miracle Emitter is an open-source hardware ESP32-C3 WiFi and BLE controller designed to control 5V addressable RGB LED strips, which works with Home Assistant over MQTT and also supports the ...
Maker Chen Liang has released a guide demonstrating how to build a quick and easy Internet of Things (IoT) "emoji sign" — powered by a tiny Waveshare ESP32-S3-Matrix smart display. "In my previous ...
I am trying to use your FastLED library in Platform IO but cannot get it to compile. This is the output I get: Compiling ...
CiferTech has recently introduced the nRFBOX V2 ESP32-based wireless hacking tool designed for spectrum analysis, jamming, BLE device emulation, and more. The device is built around an ESP32-WROOM-32U ...
Demonstration and fix for FastLED.show () random hang. FastLED is a library to support the display of Addressable LED which can run on a number of MCUs including the Esp32. The Esp32 is a fast MCU, ...
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