Replacing CR123A batteries, updating firmware and troubleshooting sensor disconnects on DIY systems.

Claude tried to debloat an Android TV, but it was Samsung Tizen, a locked, non-ADB system. It used a local site to access the ...

SquachWatch turns an ESP32 CYD into a standalone WiFi/Bluetooth scanner for trackers. Detects Flock cameras, body cams, ...

Boost home security with these five DIY upgrades — some may even qualify for a home insurance discount.

Police surveillance cameras track citizens. A Canadian engineer built a $180 camera to track police vehicles instead.Police came knocking. 👀Same technology. Different target. Very different reaction.

Eliminating blind spots and reflections for microscope camerasOptimizing position and angle with a "Turn Stage"Mounting the ...

Build amazing ESP32 projects ranging from a custom 3D-printed cyber deck to wearable electronic badges. See how these boards ...

Life hacks and habit techniques for living a long and healthy life. Human connection extends lifespan—preventing isolation ...

Here’s the technology I use to protect my front door and porch, in four easy steps anyone can start with. You don’t need to ...

That choice matters most during a renovation, a move or a new build, when doors, windows and wiring are already being reworked. Below, we compare four options ...

Flock cameras, and others like them, are giving police the ability to track private citizen movements based on the vast databases of time and location data they create. For some reason, police got ...

Build a tiny Raspberry Pi Zero 2W camera using a Wisplay Hat and PiSugar 3 Air. This simplified 3D-printed design features ...