A simple ESP32 open-source project brings Tamil and English voice assistant with spoken replies and smart-home controls.

Battery-powered e-paper sign: room signage, sensor graphs, home automation, or anything over Wi-Fi. Wakes by real-time clock, NFC tap, or button. Raspberry Pi Pico W firmware, custom PCB, and ...

LEDs are commonly used in electronic circuits, and with the LEDs, you can make many things which are interesting. You’ve probably seen many types of decorative lighting patterns-running lights, ...

T. K. Hareendran is a veteran electronics expert, educator, and technology writer with over 30 years of hands-on experience in the field of electronics and embedded systems. His journey began with a ...

2.1 传统AI Agent的“屏幕囚笼”本质是什么？ 很多人误以为“AI Agent 能自动订外卖、能查天气、能写周报”就是能力突破，其实这只是把人类操作流程做了自动化封装，底层仍是“人脑决策→手指点击→屏幕反馈”的线性闭环。Muse 的颠覆性，首先体现在它彻底否定了这个闭环。我们来看一组实测数据 ...

嵌入式系统开发中，传感器数据采集与自动控制逻辑是环境监测类项目的核心。STM32作为主流微控制器，凭借丰富的外设资源和稳定的实时处理能力，常被用于搭建空气质量管理终端。其工作原理是通过电化学或半导体传感器感知甲醛浓度，结合温湿度数据修正，再由主控芯片执行阈值判断与状态机 ...