Hi all
I bought a dozen of these for me and my kids to play with.
UNO R3 2012 Development Board MEGA328P ATMEGA16U2 With USB Cable For Arduino
http://www.ebay.co.uk/itm/221802708989?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
Are they reliable. Kids are having a great time with switches and LED's. Me on the other hand am having a nightmare with simple wireless comms using NRF24L01+. It took me 3 days to get 1 of probably 10 examples up and running. when I went back to my untouched project and experimented with distances, no code or hardware changes othe than hookingn the uno up to other compters, I get different results. My head hurts too much to diagnose the reasons if there are reliablility issues with cheap gineric (non arduino) uno board.
Thanks all.