How-To Geek on MSN

5 ESP32 sensor projects to prepare your home for the unexpected (Jul 10 - 12)

Forewarned is forearmed.
The Economist

Brazilian cities are building vast surveillance networks

I n “Brazil”, Terry Gilliam’s film about a dystopian society, eyeball-shaped surveillance bots hover over citizens’ shoulders ...
XDA Developers on MSN

6 smart home devices anyone can build with a cheap ESP32 and an even cheaper sensor

These are some great DIY projects that you can do for cheap.

Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...
Hackaday

Reverse Engineering And Self-Hosting The OBI Smart Energy Tracker

Sold by German DIY store OBI, the OBI Energy Tracker is a €15 set of two devices, one of which you essentially stick on top ...
PCMag

Smart Glasses 101: I've Tried Every Type—Here's What They Actually Do

Smart glasses come in more forms than most people realize. After reviewing more than 20 pairs, I'm breaking down what's out ...
circuitdigest.com

Build a GPS Tracker with Seeed Studio XIAO ESP32-S3 and Geofencing

What is a GPS Tracker with XIAO ESP32-S3? Using the GPS tracker with XIAO ESP32-S3, we're able to track the location of our devices and pets via WiFi without having to purchase any cell phone service ...