I have completed the com board and it runs fine.....built the do64 board and i can not get it to do anything......not even the led will light up,,,,i am getting no voltage at the 270 ohm resistor nor at pin 11 of the attiny2313 chip.....i do have voltqage at all points around the board where the idc connectors are.....this is really puzzling me....any help please.

I build, 1 com board, 4 IO boards and 2 sixpackdisplay boards. None worked from the beginning. Now everything is working. check and recheck for:cold soldersshortcutscapacitators/leds in the wrong direction.The design of the boards are OK , they work. Have patience, check and recheck.Norbert