Register and get $100 from NextPCB:
https://www.nextpcb.com/register?code...

PCB Assembly capabilities info:
https://www.nextpcb.com/pcbassembly...

:
This project is about QR Code Scanner or Reader designed using ESP32 CAM Module & OpenCV. We will develop a program and device using ESP32 Camera module and python libraries with which we can scan QR codes. Earlier we used Maikrt QR Code Scanning Module with Arduino to read QR or barcode but the module is very expensive. Using ESP32 CAM the project becomes a little cheaper.

QR Codes have now become a part of our everyday lives as we use them almost everywhere say it for payments or reaching a website or a link. Also, people add them to their resumes to share the link to their social profiles. Not just personally but large tracking and shipping companies use them to differentiate their products.

& : https://how2electronics.com/qrcodes...
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