A attack using QR codes is known as "quishing," a combination of QR code and phishing. The danger isn't the QR code itself; ...

Flexible packaging manufacturers must address substrate challenges, printing technology upgrades, and quality control systems ...

Yadullah Abidi is a Computer Science graduate from the University of Delhi and holds a postgraduate degree in Journalism from the Asian College of Journalism, Chennai. With over a decade of experience ...

* - ESP32-CAM QR Code Reader (off-line) : https://www.youtube.com/watch?v=ULZL37YqJc8 * - ESP32QRCodeReader_Page : https://github.com/fustyles/Arduino/tree/master ...

You’ve probably scanned a QR code this week without thinking twice about it. It might’ve been on a menu, a package, or a flyer. What matters more is what happens after you scan it: you expect it to ...

The first shipments of the Zerowrite E INK typewriter are finally being sent out to Crowdsupply backers. Zerowriter Ink is an e-paper word processor with a low-profile mechanical keyboard, great ...

Creating an Arduino Bluetooth control device with an HC-05 Bluetooth module enables control of lights or even relays to manage AC appliances wirelessly using an Android smartphone. Communication ...

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.

Over the past years we at CircuitDigest have built a ton of electronics projects and tutorials to help our community to learn and build electronics with ease. Recently we have noticed a huge interest ...

A team in Argentina is using sensors based on TinyML technology to study Chelonoidis chilensis tortoises. Little is known about its biology and the species is in a vulnerable state. The small sensors, ...

Once installation done will add ESP32 S3 board support into IDE, for this first you need to add below link into preference: At this step you are all set to test codes, for easy getting started we have ...