Smart Shopping Trolley using QR Code and ESP32CamR., RanjithNaveen, SoumyalathaGrenze International Journal of Engineering & Technology (GIJET)
QR Code Reader for ESP-32-CAM This is a QR code reader built for the Schoolit project, intended to be implemented in the ESP-32-CAM module by Espressif Systems. QRcode.mp4 Description This QR code reader was specifically designed for the ESP-32-CAM module by Espressif. Its primary func...
codes that’s ready to print. That’s legitimately the whole deal—you run the code, generate the PDF, then print the file. That piece of paper is now your backup. Naturally, qr-backup works in reverse, too. You can use a scanner or webcam to recover your files from the printed ...