Tuesday, November 20, 2007

[oopic] Re: HELP!!! broken oopic?

You can't just have a LED... Add a 1k Ohm resistor in series. The
circuit diagram is available in the objects list.

If that doesn't work, try a different LED or the other +5V and 0V pins
(2 and 4 i think). Try using a voltmeter instead.


Make sure that you're on the right pins (I/O line 2 isn't pin 2)


Ashraf

--- In oopic@yahoogroups.com, "orkuncanga" <orkuncanga@...> wrote:
>
> are there any specific ways to understand if my oopic has broken?
> for example i am connecting a led bettween 22-24 lines which are Vcc
> and Ground and i am applying voltage but led doesn't light on. is that
> a proof? please help..
>



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