Hi to All Your answers are daunting to say the least. Most of it went over my head, but that is okay, because it gives me something to shoot for. I...

@robotbuilder Hi I think what I am looking for is if there is an online course or some tutorial which explains the errors. I would like to learn that ...

@Inq I used your switch/case code example. The only thing is that when you print rtn, it prints in decimal and I wanted to see it as a HEX value.,...

Thanks to you all. I was soo close. After seeing the HEX codes on my Serial port, I thought it would be apiece of cake to output it to an LED. The if...

@fedimakni Are you still interested in receiving my files? I got it to work, mostly. I am building an underwater ROV connected with a cat5 cable to ...

Hi frogandtoad. here is my Arduino and processing sketch. When I tried to attach the Processing file, I got an error saying this file type was not all...

Hi robotbuilder I see you asked if I gave the source of the code. I was not sure what you wanted, and I sent processing.org as that is what I thoug...

Ron; Yes Thank You for that bit of admin advice I will keep up my efforts to get this thing working.

Hi I understand what is going on here, but the voltage array you are using is a passive one. I need to monitor the battery voltage in real time. T...

The code is bits and pieces from all over the place where if I could understand what they were saying and doing , I would include them in my sketch. T...

That I can do. I will let you know how I made out.

I am using an ethernet connection between the Arduino and Processing. I cannot use the serial port for communication as the distance between the two w...