Board = Arduino UNO OS = Mac OSX (Lion)
I'm new to this. I bought an Arduino and got it to do what I wanted! Switches controlling outputs etc! Then I managed to blow a board up by being careless with some relays and a 12volt supply! Fried the regulator on the board! Oops!
Anyway - bought a new one! Developed my nobel prize winning code and all was great! :-) Last night everything fine! Go to upload today and it won't work... I get the message:
avrdude: stk500_recv(): programmer is not responding
It compiles fine! But won't upload! I've tried the loopback test and that does nothing :-( The USB ports work on my mac and I've tested the USB cable and in-fact tried a different cable! No good either!
The lights are on! Power and pin 13 flashes but nothing happens...
I've tried pressing reset at strategic times before uploading but... you've guessed it - nothing!
Anyone any thoughts - or have I somehow (without touching it - clever) broken another one!?