Smart fridges are a dime a dozen at CES, and LG and Samsung have thoroughly explored what's possible when you connect your fridge to the internet or slap a touchscreen on the front. The new GE Profile ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

The ElevenLabs Reader App is a fantastic, 100% free tool that brings the power of ElevenLabs AI directly to your fingertips. In this ElevenLabs tutorial, I’ll show you how to use the ElevenLabs Reader ...

At MD&M West 2025, Cognex Corp. (Booth #5354) showed Design News its DataMan 290, an AI-powered bar code reader suitable for use in any environment. Eric Hershberger, principal applications engineer ...

Eric Hershberger from Cognex demonstrates the company’s range of inspection equipment at the recent MD&M West tradeshow and conference in Anaheim, Calif. At MD&M West, which was held Feb. 4-7 in ...

This is a board that connects the RC522 board with an Arduino Nano. This project was made out of frustration due to wiring the RC522 board with an Arduino Nano every time I wanted to use it. The RC522 ...

An employee at Marsh supermarket in Troy scanned groceries using a UPC (Universal Product Code) and scanner for the first time on June 26, 1974. It started with a pack of gum that was scanned using an ...

Carlos Netto is Co-founder and CEO of Matera, a software company he founded over 30 years ago in Brazil. QR codes are all around us—in stores, at the gym, in restaurants and even on TV. These URL QR ...