The design works on the Arduino UNO Q. The UNO Q pairs a Linux computer for IoT and AI with a real-time microcontroller for the relays, sensing and display, in the same UNO form factor and pin layout.
My Arduino learns what a healthy switch looks like, then flags rising contact resistance before it fails. Proof of concept for relay wear. Find this and other hardware projects on Hackster.io.
The air around us rarely announces itself. Exhaust from a busy road, dust from a building site, smoke from burning leaves, ...
Automatically identify USB serial devices by their responses, assign them to named virtual ports, and expose a stable TCP endpoint for each device. Manage everything in the Web UI instead of editing ...
GeoGuard transforms raw environmental and geotechnical sensor streams into actionable disaster early-warning intelligence. Developed specifically for high-risk mountain transit corridors like the ...
Ideally suited for engineering students and graduates with a basic understanding of electronics, microprocessors and programming language Internet of Things is a term given to the attempt of ...
树莓派 4B/5B 的四核 Cortex-A 系列处理器，加上 1GB 到 8GB 内存，能跑 OpenCV、轻度 PyTorch 推理、Node-RED、Docker 容器、MySQL，甚至可以架一个小型 NAS。 这些任务对 Arduino 平台来说完全是天方夜谭，哪怕 ESP32 也只有 320KB 左右的内存，跑个图像分类模型都装不下模型参数。
Arduino 的价值在于它是一个独立的微控制器，上电就按固件跑，不依赖操作系统。传感器轮询、信号滤波、继电器控制这种对实时性敏感的事情放在 Arduino 上做，树莓派只负责接收处理后的数据、做规则判断、提供 Web 界面和语音入口。这样分层以后，树莓派崩溃了，Arduino 至少还能保持最后的输出 ...
Если коротко: проект, который раньше читал только UART-датчики, теперь работает ещё и с I²C и 1-Wire. Заодно в списке уже 39 датчиков, которые ...
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