This custom Wi-Fi router works off-grid with Starlink and can control my solar power station. Here's how I went about it.

There was a time when a CB radio was a simple affair: a small box with a channel selector, volume, and squelch controls. No ...

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the top smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...

XPU Labs’ Petros CH32H417M Alef is a Raspberry Pi Pico-sized board based on the WCH CH32H417M RISC-V USB 3.0 microcontroller and taking a 2MP OV2640 camera module through the MCU’s digital image ...

Abstract: This paper presents the design and implementation of an autonomous voice-controlled robot system using ChatGPT and a Raspberry Pi-based robotic car. The aim is to integrate modern AI ...

Abstract: The cold chain industry faces challenges in maintaining the quality of frozen and temperature-sensitive products during storage and transport due to temperature fluctuations, power outages, ...

A collaborative game development project for the STM32L476RG (NUCLEO-L476RG) platform, featuring three games within a shared menu system, rendering engine, and peripheral driver framework.

Live SSE (Server-Sent Events) push — temperature, humidity, VPD, lux, soil moisture updated every 30 s System health score (0–100) with deduction reasons 24 h min/max trends, sparkline charts BLE ...