Analogue-sequencer

Hi i put a led resistor calculator (pdf) in the files section ;best regards Boop's




--- In analogue-sequencer@yahoogroups.com, "Colin f" <colin@...> wrote:
>
>  
> > Thanks for tips ,Colin; which  is this resistor  on the 
> > mainboard for the LED matrix ? BEST REGARDS
> 
> There are 8 resistors between U12 (74HC241) and the socket that connects to
> the switchboard.
> Those resistors set the current for all the LEDs on the panel.
> There should be 4 of 100R and 4 of 150R per the original BoM.
> 
> 
> Best regards,
> Colin Fraser
> Sequentix Music Systems Ltd
> http://www.sequentix.com
>