Hello all,

    I have a 13V (continue) source and a control line who can be either 0V
(OFF) or 5V (ON). I need a circuit that makes a sort of relay with a
transistor (and one or two resistors), that lets the 13V pass away when the
signal is ON (5V) and cut it to 0V when the signal is OFF (0V). It could be
inverted.

    Now, why this isn't Off Topic? Because I need this for a PIC programmer.
I've tried various transistors configurations, but they doesn't works
correctly with 13V or needs an "open-collector" control signal.

    Best regards and thanks,

    Brusque
___________________________________________________________________________
| | || |\| | || || |\|\ Edson Brusque :-^= (brusque@flynet.com.br)
| | || ||| | || || |||| Musician, Tech Consultant, Programmer, Developer
| |_||_||| |_||_||_|||| Blumenau / SC / Brazil / Earth / Milk Way...
| \_\\_\|| \_\\_\\_\||| Giro In'Italia homepage: www.flynet.com.br/giro
|  |  |  |  |  |  |  || C.I.Tronics Lighting Designers: www.citronics.com.br
|__|__|__|__|__|__|__||----------------- ICQ# 15937748 ---------------------
\__\__\__\__\__\__\__\|    The SoundFont Users Group Mailing List is at
----------------------|  http://www.geocities.com/SiliconValley/Port/6619/
----------------------------------------------------------------------------