Hi I was wondering if I could have some assistance with programming my ultrasonic sensor
I used the code found at this link: Arduino Project Hub
Also, I'm new to programming so if I'm missing something please let me know.
Basically when I upload this code to my Arduino it comes up with something like in the image below.
So it seems to work initially but then it sort of goes to boxes and other symbols. Can you please help me with what these boxes mean or whether I've made a mistake somewhere in this code?
Actually don't worry about it guys, I've figured it out - it was on the wrong baud setting