The Netgotchi network security scanner is a simple, compact device based on an ESP8266 wireless microcontroller with a single goal: to defend your home network from intruders and potential bad actors.

In short, the ESP32-CAM captures images and sends them to a server with a QR code recognition program via an API request. Once the recognition is complete, the server responds with the decoded data.

A Spectra Physics Model A supermarket scanner—one of the first ten ever produced. A laser within the unit projects a beam onto a mirror that redirects it through the glass plate on the top. Cade ...

The best scanner apps for mobile devices help you capture images with minimal distortion, save them in useful forms and share the files online easily — without the need for a cumbersome desktop ...

If your HP, Canon, Epson, or any other Scanner is not working on Windows 11 and Windows 10, this post will show you how to troubleshoot and fix Scanner errors problems & issues. At such times, you may ...

Abstract: This paper describes design of Biometric Voting Machine Using Fingerprint Scanner and Arduino for voting in institutes and organizations. Indian constitution empowers its citizen to exercise ...

OpenScan is an open-source DIY 3D scanner that relies on Photogrammetry and works with Raspberry Pi camera modules, compatible ArduCam modules, as well as DSLR cameras, or the camera from your ...

The AS-108M sets itself apart from other fingerprint scanners with the ability to read a fingerprint's image by pixel array and delivering ridge or valley signals to the A/D converter and digital ...