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Bring back radio knobs and home intercoms with these Raspberry Pi builds (October 2-4)
Put spare boards to work with buttons, knobs, microphones, and displays.
A hand-wired USB keyboard for Deonte Lamar Merritt, Merritt Robotics Inc. Sixty MX-style keys sit in a 5 by 12 ortholinear grid. A Raspberry Pi Pico (RP2040) scans the matrix and sends USB HID ...
The ultimate distributed MQTT broker. Handles 100M+ connections and 10M msg/sec with ease. Built on Kafka to provide industrial-grade persistence and eliminate data loss. Portable Device Interface ...
A 312K-parameter transformer turns natural-language commands into GPIO actions directly on an ESP32-S3, without Wi-Fi or ...
FUXA 是一款基于 Web 的工业过程可视化软件，用于快速构建与部署可扩展的 SCADA、HMI、Dashboard 和 IIoT 系统。本指南以官方文档 docs/index.md 为主线，结合仓库中的服务端源码与配置文件，系统讲解 FUXA 的软件模型、功能特性、全部安装方式、服务端配置要点，以及从"连接设备→配置 Tag→创建可视化 ...
本内容遵循CC 4.0 BY-SA版权协议 你有没有过这样的经历：用ESP32采集温湿度，串口打印看着数字跳动，心里踏实；可一旦想把数据存下来、画个趋势图、或者发个微信告警——立刻卡在“下一步 ...
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