Hi all
I wish to detect frequency from parallel port of pc. I'v been finished my hardware. I've a little problem to write VisualBasic program to detect frequency. In briefly my circuit contain two output pins. first one sec On/Off and second o/p pin transmitt frequencies. Someone help me!![Frown :( :(](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I wish to detect frequency from parallel port of pc. I'v been finished my hardware. I've a little problem to write VisualBasic program to detect frequency. In briefly my circuit contain two output pins. first one sec On/Off and second o/p pin transmitt frequencies. Someone help me!