The concept of Smart Trolley improves the shopping experience by automating various processes by using RFID or Radio Frequency Identification technology. It comprises RFID tags for the items in the ...

A full-stack IoT smart parking system using PHP, MySQL, and Arduino to manage real-time slot booking, payments via Stripe, and hardware integration.

In today's era, traditional shopping encounters inefficiencies, with over 70% of consumers dissatisfied due to slow checkout processes, resulting in an average of 2.5 hours hypothetically wasted by ...

Modern conveniences such as self-checkout and contactless payments are often taken for granted. Because of this, it’s natural to overlook the critical technology that makes such everyday efficiencies ...

Learn how to interface ESP32 thermal printer with complete tutorial. Includes PNP-500 wiring, Arduino code, circuit diagrams, and projects for receipt printing, barcodes, and QR codes. Perfect for ...

The unified ID system features a digital ID accessible via mobile app or web portal, complete with a QR code that can be scanned by businesses for quick verification. For offline transactions, PWDs ...

Copilot Create Beginner Tutorial 2025 Watch this video on YouTube. Here are more guides from our previous articles and guides related to AI image creation that you may find helpful.