Districts bolster physical security by screening guests with visitor management software and integrating that with door access control and surveillance cameras. When IT Services Director Bob Fishtrom ...

A hackerspace is a place that generally needs to be accessed by a wide group of people, often at weird and unusual hours. Handing around keys and making sure everything is properly locked up can be ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

The latest release of the AC2000 suite of access control and security management software. AC2000, AC2000 Airport and AC2000 Lite version 7.0 are now available with a range of new features that ...

At embedded world, on the DigiKey booth, Lucy Barnard speaks with Marta Barbero at Arduino, about the new Arduino product announcement.

The eDCM 300 (Door Control Module) is a low cost, two-door controller designed to int... CEM DCM/300/101 intelligent two door controller CEM DCM/300/101 is an intelligent two door controller that also ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Abstract: A high fidelity dynamic model is constructed to address the nonlinearity, parameter uncertainty, and external disturbances in mechatronic servo systems. A self disturbance rejection control ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Michael Boyle is an experienced ...

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...

Abstract: Pointing control technology is critical for numerous applications such as space communication and target surveillance. The challenge for pointing systems is to achieve the highest possible ...