We might think that an AVR microcontroller – e.g. the ATMega328p adopted by the Arduino UNO boards – has the sufficient number of pins to manage an alphanumeric LCD. In a complex industrial machine ...

It uses an Arduino Uno, an LCD readout, and a sonic ranging module ... With a simple fingerprint scanner module and other basic components, you can build yourself a real security scanner for ...

AU Optronics Corp has unveiled a new LCD panel that doubles as a fingerprint scanner. Each pixel is equipped with 4 optical sensors, so a 320×240 screen would have a scanning resolution of 640×480.

Using the power of Arduino and utilizing the camera and powerful performance of a smartphone, QLRO has created a fantastic 3D scanner aptly named the AAScan. This innovative device leverages the ...

Crazy as it sounds, Toshiba has figured out a way to make an LCD screen that doubles as a scanner. The Input Display, as they’re calling it, has an optical sensor for each pixel. Read [Thanks ...

The 3.5-inch screen integrates an optical scanner pixel alongside each LCD pixel. This means the screen can scan objects such as name cards placed on its surface and recognize fingers or other ...

Sharp recently made some headlines with the demonstration of a prototype LCD that doubled as a scanner. The 3.5" LCD screen integrated an optical scanner that could be used to scan business cards ...

As promised in the first part of this article, now it is time to see in detail how we can use the Alphanumeric LCD Display in our Arduino sketches. The idea beside this project is to give a simple ...