Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

Why are my Project Bronze Forever codes not working? Project Bronze Forever codes can be tricky to redeem sometimes. They combine upper-case and lower-case letters with numbers and special characters, ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

Welcome to a Roblox roguelite deck-builder where you’ll push hard through unpredictable encounters and slowly build a stronger deck with each attempt. Progress comes through plenty of trial and error, ...

Why are my Project Bakamitai codes not working? Some Project Bakamitai codes are case-sensitive, so the best way to avoid unnecessary typos is to copy one from our Working list and paste it straight ...

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...

A couple years ago I got into making electronic conferences badges by building a device for DEFCON 25 shaped like a dragonfly. Like all badges the most important design factor was quite literally how ...

Save a plastic water bottle from the landfill by transforming it into an LED-powered star light for your patio table ...