My Raduino is not working. ?Here is what I have observed - - - It draws 68 mA from a 13 volt power supply. ?The 5 volt regulator is working. ?The display backlight works. ?The contrast pot works fine, however the only display is the bottom line with each character having all the squares showing. ? ? There is NO RF output (measured with 'scope). ?On the processor board the 'PW' led is illuminated all the time and the 'L' led flashes every second. ?Pressing the little button stops the flashing 'L' while it is pressed, but the flashing L returns when released.
Any of the gurus got any ideas??
Thanks - John
