Normal
The Arduino is powered by the rPI as an usb cable is already needed to connect those for data input With the video capture solutions its a bit of a cable mess but without that you would only need to power the rPI and leds + one usb cable for the Arduino and rPI connection.
The Arduino is powered by the rPI as an usb cable is already needed to connect those for data input
With the video capture solutions its a bit of a cable mess but without that you would only need to power the rPI and leds + one usb cable for the Arduino and rPI connection.
