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 ...

Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s time for something fun. It’s time to turn your skills into entertainment ...

Internet connections have a habit of silently going on strike when you need them the most. Your internet connection might not drop a lot, but when it does, it'll almost always go out silently and with ...

The ESP32-C6 doesn't look like much at first glance. It’s small, cheap, and the kind of thing I tend to lose in a drawer. But if you look closer, you'll find a tiny board that packs almost everything ...

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 ...

Abstract: This paper presents a smart wearable device aimed at enhancing personal safety, particularly in emergencies. The proposed system is built around an Arduino Nano microcontroller. It ...

There’s not usually a clock ticking down in tennis. Yet for Coco Gauff at Wimbledon on Sunday the 11 p.m. curfew made it seem ...

There’s not usually a clock ticking down in tennis. Yet for Coco Gauff at Wimbledon on Sunday the 11 p.m. curfew made it seem ...

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

The goal of the Busy Bar is to hack productivity in the way the Flipper Zero hacks, well, basically everything else. It’s set ...

If you want to get around Monaco, a map — digital or otherwise — is probably the best way to navigate. But if you just want to appreciate the city’s form in a more artistic way, you might enjoy ...