Using output pin to power peripherals; Op-amp, voltage reference, voltage divider....

[andybarrett1]

Any chance of a circuit diagram, for a hardware dunce.

George

Thought the request was familiar.....Only difference to the circuit in the pic is I now have a LS Diode in the line from the FET Drain to the LCD Supply. I discovered some back feed from the LCD. The diode blocked it !

http://www.picbasic.co.uk/forum/showthread.php?t=19351

Andy