how to create a code.. for the voltage contrl...

voltage control??

Hello there xcard14, what is a Voltage Control is it a System or Program, etc.? It will greatly help us if you explain more..


Kenneth

sorry guyz for unclear message...
voltage control.... rather using pc interfacing / parallel port / printer port using VB...
i want to know how may LED can function turn on/off using VB what is the exact code/command... "sorry no background in VB"

commented: thanks... +1
commented: wow +1
commented: Helpfull links +1
commented: thanks for the links +1

thank you very much... im sure its useful....

Thank all...
voltage control.... using pc interfacing / USB port / using VB...
i want to know how may LED can function turn on/off using VB what is the exact code/command... "sorry no background in VB"

USB interface in Visual Basic