Humans spend about 80% of their time indoors, but keeping track of the air we breathe usually requires expensive lab-grade ...

This is a library for the Arduino IDE that helps interface with ST's VL53L4CD time-of-flight distance sensor. The library makes it simple to configure the sensor and read range data from it via I²C.

LONDON—Electro Optic Systems (EOS) is looking to up the kill rate of its new counter-drone laser system to address the growing focus of armed forces on defeating swarms of uncrewed air systems (UAS).

AeroVironment (AV) announced Sept. 3 that it has delivered two prototype counter-drone laser weapon systems to the U.S. Army. The prototypes are part of the first increment of the Army Multi-Purpose ...

A $282 million Sound Transit project expanded Tacoma’s T Line in 2023. T Line ridership has since exceeded pre-pandemic levels and agency estimates, data shows. New stations have helped push passenger ...

This is a maintained version of the original DFRobot_mmWave_Radar library. After more than two years had passed without any commits beyond the initial commit, and issues receiving no attention, I ...

All the information is transmitted wirelessly to an online dashboard, where live charts and air quality indexes are updated ...

The T Line, once known as the Tacoma Link, has seen 1.5 million boardings since 2024, exceeding both pre-pandemic levels and Sound Transit estimates two years after the public transit agency launched ...

Abstract: In a shopping mart, imagine ten people waiting in line. If the first five people have many items in their carts, the last person with only one or two items may wait a long time to pay. To ...

Abstract: This paper presents a CMOS flash LiDAR sensor with an in-pixel histogramming TDC occupying the smallest size of 1110μm 2 based on dual analog counters. The proposed analog counter replaced ...