Libraries:
site
zip file
Arduino Uno and Motor Shield.
All the motors work as I directly attached the leads to the battery. The motorshield light is green when I turn on the power switch. The code complies and uploads to the Arduino Uno but nothing happens. When I upload the Blink sketch and attach an LED to pin 13 and grd it works. When I insert the blink code to the uploaded motortest code it does not blink?