A video doorbell is a first line of defense against home invasion and package theft. These are the best we've tested for improving the security of your entryway. I’ve been working with computers for ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath ...

Abstract: This paper presents the design, implementation, and validation of a communication subsystem for an autonomous drone which could meet the requirements of high-precision time synchronization ...

Opposed to the popular Internet-of-things movement, where all sorts of devices post their status to the net, here is the Things-Of-Internet firmware: It turns an Arduino into a tiny integrated web ...

Abstract: Urban flooding remains a critical challenge, exacerbated by inadequate drainage systems and the lack of timely early warning mechanisms. This paper presents a sustainable urban flood ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.