Build Precise Indoor Location With UWB: Anchors, Secure Ranging, and Real Apps
Ultra‑Wideband delivers phone‑grade indoor positioning. Learn how it works, how to design anchor networks, and how to ship secure ranging in real products.
Private 5G for Small Sites: A Practical CBRS Playbook for Coverage, SIMs, and Real Apps
Stand up a compact private 5G/LTE network without telco baggage. Learn spectrum basics, radios, cores, SIM onboarding, QoS, and everyday uses.
Proof-Carrying Models: Practical ZKML for Verifying AI Without Trusting the Server
Stop guessing if an AI result is honest. Learn how zero‑knowledge proofs let you verify model outputs anywhere, even on public blockchains.
Power You Can Count On: Practical UPS and Surge Protection for Home Labs and Remote Work
Keep your gear online and safe. Learn how to choose a UPS, stop surges, size runtime, and set up clean power for a stable home office or lab.
Tap to Pay on Phones: Launch Contactless Acceptance Without Terminals
A practical guide to rolling out contactless card acceptance on iPhone and Android. Architecture, security, UX, and a rollout plan that actually works.
Generative UI That Stays Reliable: How to Let AI Arrange Your App Without Losing Control
Generative UI can speed up work and personalize screens. Here’s how to design, ship, and measure adaptive interfaces without chaos.
Turn Old Phones Into Useful Sensors: Practical Upcycling for Home, Garden, and Neighborhood
Don’t drawer‑ban those old smartphones. Turn them into quiet, capable sensors for noise, motion, weather, and more—with simple, safe workflows.
Smart Water Shutoff That Works: Flow Sensors, Pressure Clues, and Simple Installs
Stop leaks before they wreck your home. Learn how smart water valves and monitors work, what to buy, where to install, and how to avoid false alarms.
Wi‑Fi 7 That Actually Helps: Real Gains, Setup Tips, and When to Upgrade
Wi‑Fi 7 promises faster, steadier, lower‑latency Wi‑Fi. Here’s what changes, what you’ll feel in real life, and a clear plan to deploy it at home or work.
Rust on Microcontrollers, Made Practical: HALs, Async, and Debugging That Don’t Bite
A hands-on guide to running Rust on tiny chips: pick boards, wire up drivers, use async safely, debug without pain, and ship maintainable firmware.