These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...

Analog FPV goggles normally need a dedicated 5.8 GHz receiver module, but Leon ( Twotoz) has built one out of a Seeed Studio ...

Creating a set of code words, phrases or emojis can help you send a discreet message to someone during an emergency or ...

Reverse engineer apps using the REA repository and Claude Code to analyze and recreate specific features locally without ...

Then, you'll come across someone else telling you to do the exact opposite: keep your prompts short, be ridiculously specific ...

Explore two new Elektor Academy Pro STM32 programming courses, featuring MicroPython and Arduino, as part of the Embedded ...

LCD Wizard generates complete LVGL code for ESP32 and STM32 touchscreen interfaces directly in your browser. Get 15 free code ...

The air around us rarely announces itself. Exhaust from a busy road, dust from a building site, smoke from burning leaves, ...

Based Water Quality Monitoring System for Rural India is an autonomous, low-cost early-warning solution designed to detect ...

ESPHome sweet ESPHome.

Your CAD software generally has some rudimentary tools for rending images of your parts, from simply-textured models to more ...

Maker, meme-r, and unabashed geek, Joe has been writing about technology since starting his career in 2018 at KnowTechie.