jdm with external power supply
Hi ALL
I'm using the PICBURNER programmer at my LAPTOP, and due I have to use an USB/RS232 cable converter, it doesn't have enought bias courrent to supply the board ( this board is supplied by flowcontrol pins of COM port ).
https://www.volunteerlabrat.com/images/pic-programmer.zip
But, I would like to plug an external power source. Anybody knows at witch point of circuit I could plug this power ?
Regards
Hi ALL
I'm using the PICBURNER programmer at my LAPTOP, and due I have to use an USB/RS232 cable converter, it doesn't have enought bias courrent to supply the board ( this board is supplied by flowcontrol pins of COM port ).
https://www.volunteerlabrat.com/images/pic-programmer.zip
But, I would like to plug an external power source. Anybody knows at witch point of circuit I could plug this power ?
Regards