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

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Lee Neikirk We’ve spent hundreds of hours researching and testing TVs to find ...

This project demonstrates an Arduino-based Human Following Robot using IR sensors and an ultrasonic sensor. The robot detects a human presence in front of it and follows smoothly while correcting its ...

The present tense. How to talk about what you do in Spanish. We use the present tense to talk about what we are doing now or do regularly. I listen to music. - Escucho música. The great thing about ...

Abstract: This letter proposes a multi-band quantum wireless sensing algorithm for the Rydberg atomic receiver. The proposed algorithm first estimates the non-linear wireless channel for the atomic ...

Abstract: Timing estimation of the receive pulse is a crucial component for communication systems as well as localization with ultra wideband impulse radio. Standard timing estimation algorithms might ...