As the United States marks its 250th anniversary, WTOP presents “250 Years of America,” a multipart series examining the innovations, breakthroughs and pivotal moments that have shaped the nation ...

Diagnostic tests for stomach conditions are tough for patients, as many of the most accurate ones involve minor surgical ...

Waveshare UGV Beast is an off-road robot with tracked wheels designed for Raspberry Pi 4 or 5 SBC handling AI vision and ...

A new study from a research team at the Center for Wireless Communications Network and Systems (CWC-NS) at the University of Oulu has introduced an approach using near-infrared (NIR) light beyond ...

There’s a reason that the standards specifications for various wireless communications protocols are extremely long and ...

Fun RP2040 projects you can start today The Raspberry Pi RP2040 microcontroller has inspired a wave of creative projects, from environmental monitors to laser distance sensors. With its low cost, ...

The ESP8266 microcontroller is a favorite among makers for creating affordable, Wi-Fi-enabled sensor projects. Pairing it with a DHT22 temperature and humidity sensor is one of the easiest ways to get ...

Abstract: Rotatable antenna (RA) is an emerging technology that offers significant potential to enhance wireless communication and sensing performance by flexibly adjusting the boresight of ...

Microwave photonics is the practical application of electromagnetic waves with a wavelength between one millimetre and one meter. Microwaves are important for communications, and systems for detecting ...

Abstract: Reconfigurable intelligent surface (RIS) has recently emerged as a key enabling technology for enhancing physical layer security by reconfiguring wireless propagation environments. However, ...

Modern Serial Communication is a lightweight, Python-powered serial port monitoring and communication tool designed to replace expensive commercial solutions. Perfect for developers, engineers, and ...