Humidity sensors are essential to regulating many indoor and industrial environments. Fang Liu, Jin Hon, and colleagues develop a humidity sensor using graphene oxide quantum dots (GOQDs ...

Nobu Teranishi, Albert Theuwissen and Eric Fossum, who between them made key breakthroughs in the development of both CCD and CMOS sensors, have collaborated on an article for the open-access "Annual ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

The startup created its proprietary algorithms in data sciences, helping cut costs, as the alternative—very high-quality hard sensors—were ... algorithms—IoT-based road quality monitoring ...

The F-22 will receive an embedded set of TacIRST sensors as part of the Infrared Defensive System to enhance aircraft survivability and lethality. Lockheed Martin announced on Jan. 22, 2025 ...

Sensify is a new technology that can turn Zigbee switches, bulbs, and plugs into sensors with a firmware update. This could be how Philips Hue will bring ambient sensing to its smart lights.

The deluge, directed at an unnamed Cloudflare customer, came from 13,000 IoT devices infected by a variant of Mirai, a potent piece of malware with a long history of delivering massive DDoSes of ...

The activity originated from a Mirai-variant botnet. "The attack lasted only 80 seconds and originated from over 13,000 IoT devices," Cloudflare's Omer Yoachimik and Jorge Pacheco said in a report.

Basically we have the Arduino Uno R4 which will read the soil moisture level using the soil moisture sensor. If the moisture is low it will automatically turn on the water pump via the relay module.

Sensors are devices that detect and quantify physical aspects of the world around us. The measurement can either be read directly or converted to a signal for processing by electrical, hydraulic ...

Researchers at Australian cyber security firm CyberCX have issued a warning regarding poorly secured, Chinese-made IoT devices in the wake of hackers compromising an internet-connected doorbell and ...

基于蜂窝网络的无源或环境物联网(Ambient IoT，AIoT)技术近年来在学术界、产业界和国内外标准组织得到广泛关注和深入研究。为支持Ambient IoT应用，核心网在架构、功能以及协议和安全上需要进行增强。 本报告首先介绍了Ambient IoT的应用场景，基于应用场景分析了 ...