It seems your board is bad.

The small Vector boards used for breadboarding are neat.
You could set up your circuit, check it, then encapsulate it with hot
glue sticks as a possible solution.

Chuck
I've started taking La maze classes
... I'm not having a baby; just having trouble breathing.


On 11/17/2007 2:26:35 AM, Steffan Heydon (steffan@...)
wrote:
> Hi Jack,
>
> I have double checked and quadruple checked. I can get the circuits to
> work fine on a bread board. As soon as I transfer them, one component at a
> time, to the circuit board the circuit no longer functions properly.
> Tonight must have been my eighth attempt. You would think I would get it
> right just by chance. I know the circuit so well I can almost do it
> without looking at the schematic. My only guess is that there seems to be
> some kind of voltage issue with the components soldered onto the board. I
> actually removed all of the components one by one, off of a circuit
> board and transferred them back to the bread board. Everything again
> worked just like it should. 
>
>
> I Also checked for shorts in my soldering. Everything OK there too.
>