Correction from last post, I will attach the image of the circuit the guy used.
As far as i know, he has a serial cable connect to the serial converter, which then connects to the arduino uno, and finally the usb shield. I have a good idea of how it works. My problem lies with being able to control the arduino without the use of a serial cable connection to a PC.
As far as i know, he has a serial cable connect to the serial converter, which then connects to the arduino uno, and finally the usb shield. I have a good idea of how it works. My problem lies with being able to control the arduino without the use of a serial cable connection to a PC.