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THE-URU-KEY-A-BIOMETRIC-FIDO2-AUTHENTICATOR-FOR-SAFE-WEB-NAVIGATION

THE URU KEY, A BIOMETRIC FIDO2 AUTHENTICATOR FOR SAFE WEB NAVIGATION

Since the internet remainsΒ quite vulnerableΒ to security breaches, new measures have been taken to ensure that users are able to safely interact and navigate it in no time. Earlier last year, a new security model called theΒ FIDO2 WebAuthnΒ (Web Authentication) that helps to eliminate all forms of password theft and replay attacks was developed by the big …

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Larson Scanner with Relay Module using Arduino

This time I’ll show how I used an Arduino to control a relay module with eight channels. Arduino in offers several advantages such as: – Open source; – Easy programming; – You can assemble your own board; – Is supported on various forums on the Internet; – Has several “shields” (facilitates the use of it …

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Wolfson gets into copiers and scanners

Wolfson gets into copiers and scanners

Description The WM8232 is a 16-bit analogue front end/digitiser IC which processes and digitises the analogue output signals from CCD sensors or Contact Image Sensors (CIS) at pixel sample rates of up to 35MSPS. The device has three analogue signal processing channels each of which contains Reset Level Clamping, Correlated Double Sampling (also Sample and …

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Arduino 3D Laser Scanner

DIY 3D Laser Scanner Using Arduino

Maker Alessandro Grossi sent us this great DIY build for a 3D scanner built using a laser, a DSLR, and an Arduino controller. Allesandro is a Mechanical Engineer, holding a Ph.D. in product design. His day job involves helping designers and manufacturing firms develop and optimize products by means of FEM analisys and Computational fluid …

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AN-OPEN-SOURCE-DETECTOR-FOR-IDENTIFYING-PLASTICS

AN OPEN SOURCE DETECTOR FOR IDENTIFYING PLASTICS

One of the challenges involved in recycling plastic is determining the specificΒ typeΒ of plastic a given item is actually made of. To keep up with demand, large scale recycling centers rely on various automated systems to separate different types of plastic from a stream of incoming material. But in less technologically advanced parts of the world, …

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BUILDING-AN-ARMY-OF-FAUX-CAMERAS-IN-THE-NAME-OF-ART

BUILDING AN ARMY OF FAUX CAMERAS IN THE NAME OF ART

After taking mental note of the number of surveillance cameras pointed at him while standing in line at the local Home Depot,Β [Mac Pierce] was inspired to createΒ A Scanner Darkly.Β The art installation uses beams of light projected by mock security cameras to create a dot-matrix character display on the opposing wall, which slowly blinks out US …

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