I purchased the version 4 from Amazon, the lessons that I am watching refers to version 3. Some of the parts are not the same, is there a coding difference between version 3 and 4.
When I plug the usb in to the computer and compile the code the car starts to run and won't shut off until I pull the usb. Also when I enter the high and lows to control the cars turns they are not the same as the lesson.
I am under the impression that the usb powers the uno not the wheels, the battery is supposed to power the wheels?????
Sounds like you are starting to have fun. It would help a lot if you post a schematic, not a fritzy thing. If it is software which the odds are you need to post that as well.
Hicksy:
I purchased the version 4 from Amazon, the lessons that I am watching refers to version 3. Some of the parts are not the same, is there a coding difference between version 3 and 4.
While it's possible that someone here may have experience with those products, have you asked the manufacturer?
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