$4 ESP32 Module Brings Wi-Fi and Bluetooth to IoT Projects

Build portable IoT projects with this $4 ESP32 development board. The built-in 18650 battery holder and charging circuit make ...

ESP32-S3 Automation System Packs 16 Relays for Smart Homes

Build a custom ESP32-S3 automation system featuring 16 programmable relays, an MCP23017 IO expander, and a web interface for ...
Hackaday

Another Radio On A Chip Design

It used to be a rite of passage to build some sort of AM radio receiver. Many people started with a crystal radio, of course, ...

The 8 best portable power stations to stay charged up at home and on the go

Credit: Lauren Allain / Mashable By now, you’ve probably heard that a portable power station is the new must-have item.
Hosted on MSN

How I built a portable dog-shaped metal stove | DIY multi-fuel heater project

Discover the step-by-step process of building an efficient portable metal wood stove inspired by a dog’s shape! This project combines metal fabrication, welding, and creative design to craft a unique ...
elektormagazine

Elecrow All-in-One Arduino Starter Kit Review - 20 Projects & 16 Modules

This time I will describe a simple and practical way to enter the world of microcontrollers, specifically Arduino. Arduino is an open-source electronics platform that combines simple hardware ...