AVR-Chat

On Mon, 2005-10-10 at 12:28 +1000, Peter Jakacki wrote:
> I call it my 20 cent wireless coms.
> Basic circuit connections:-
> GND ~~ [LED- LED+] ~~ 10K ~~ BASE
>              LED+] ~~ 100R ~~ OUTPUT PORT   ( or use a PNP for more 
> drive or if using a UART )
> VDD ~~ PULL-UP ~~ COLLECTOR ~~ INPUT PORT
> GND ~~ EMITTER


   Uh...call me dense, but this means nothing to me.  Could you explain
your notation, please?


Tom