Barcode Scanner Arduino. Qr code scanner for arduino. I have a serial barcode scanner and arduino uno.
What you will need. When connected to my pc it simply outputs whatever it scans as a keyboard would into the text field that s active. Use the barcode scanner to scan the barcode.
Any ps2 keyboard emulating barcode reader could be used instead of the cuecat as long as it is designed to look like a keyboard.
The solution can be very cheap if you no need buzzer or you add the buzzer by yourself. My code is void setup serial begin 9600. Hi we have a solution to connect the arduino uno board with our oem barcode scanner which with ttl interface. Here we introduce how we connect the arduino uno micro controller with rtscan qr barcode scanners and how to make them work with each other.
