How microcontrollers and single-board computers coordinate high-speed RF acquisition and generation. How SCPI and UART commands let simple controllers use advanced measurements without FPGA ...

Abstract: This brief presents a new real-time photoplethysmogram (PPG) signal quality assessment system for significantly reducing an overall energy consumption and reducing frequent false alarms. The ...

RAKwireless Audio library is designed for RAK audio module and kit solutions. This library provides customer with abundant examples and solutions on audio field. User can use them for any scene All ...

Beefing up your locks and latches, maintaining good habits and putting together a DIY system could save you thousands.

For most homeowners, a home security system isn’t tax deductible. If your system protects your family, your furniture, your ...

ADT Blu is a self-installed home security system that puts ADT’s professional monitoring behind a DIY setup you can put ...

The best Prime Day 2026 smart home security deals on cameras, video doorbells, and smart locks from Ring, Arlo, eufy, Blink, ...

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

You almost certainly don’t have an application for the sort of accurate timekeeping that’s made possible by this enhanced version of [Cristiano Monteiro]’s ...

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