Hello All,

I have put the voltage regulator, configured as a corrent regulator, allowing to pass only 250 mmA to the pic.

Still does not work....if i put the finger on any conection...no problem, it works. But as soon as i remove my finger fron the conection, it goes dead.

Why?...i thoght it was because the current, but this experiment has proved that it is not that. Hence, i am starting to believe that it may be because configuration in the pic.

After having a closer look at the code, i notive pull ups where enable, should not that option be of sice i have pull up resistors in the circuit as shown, ?/...or is it the other way around?..

Any body please?

Ace?...

Best regards.