Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable ...

In recent years, integrated platforms equipped with microcontrollers (with Arduino probably being the best-known brand) have been gaining popularity.

Near field communication (NFC) allows devices to communicate over short distances. Learn how NFC technology powers touchless ...

There was a time when only the richest ham radio operators could have a radio with a panadapter. Back in the day, this was basically a spectrum analyzer that monitored a broad slice of the ...

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

This project was the result of a faulty string of Chrsitmas lights that utilized an rf transmitter falling into my lap. I reverse engineered the rf signals broadcasted by a handheld remote and found ...

Main features of the Arduino UNO Q SBC. AI acceleration via the integration of App Lab with the Edge Impulse platform. Offering integrated AI acceleration with camera, display, and audio support, the ...

TCI, part of SPX Communications Technologies, unveiled two new Radio Frequency (RF) Receivers at DSEI UK 2025 in London (September 9-12). The 955 Rackmount RF COMINT and Geolocation System and the 957 ...

SECO-LARM is excited to introduce the ENFORCER 433.92MHz 2-Channel RF Receiver, designed to provide superior performance and flexibility. The ENFORCER 433.92MHz 2-Channel RF Receiver operates at ...

The challenge of achieving extremely high data rates via RF and optical links. How a hybrid RF/optical link was configured and deployed. The performance this hybrid link was able to provide.

Abstract: This paper represents a design of antenna positioning system based on received signal strength indicator (RSSI) and line of sight (LOS). A kind of antenna capable of automatically changing ...