This paper presents a Smart Trolley with an Automatic Billing System using RFID technology to enhance the retail shopping experience. The focus is on automating the checkout process, reducing wait ...

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 ...

ESP32-S3 SPI LCD Demo A demonstration project for the ESP32-S3 microcontroller, showcasing a bouncing text animation on an ATK-MD0240 SPI LCD. This project is built with Rust using the esp-hal and ...

Automated color-detection object sorting has revolutionized several industries, including manufacturing, logistics, and recycling. The systems that use Arduino UNO microcontrollers for color sorting ...

A famous Android brand's superior night mode has significantly improved how I use my phone at night, and now I can't go back.

Omdia forecasts that the LTPS TFT LCD will become the mainstream display technology in the automotive display market, with its shipment revenue share surpassing 50% by 2028.