Thought-Provoking QR Code Trends And Best Practices
There is an awareness and effectiveness of QR codes as a bridge to digital information; but how can this change the usual ...
Hackaday1y
Color Can Triple QR Code Capacity
Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR ...