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Re: SCR Diode
Then please tell me the any microcontroller which I can use to control up to 200 LED with my comptuer's parrallel port. I want to display eny thing written in my textbox. Thanks
SCR Diode
Hello Experts.
I want to know the function of SCR even if i know some thing about this. Actuall I want to controll several LEDs with only two or three switche. I want to switch on first LED and then "control" goes to next LED if I want to start is I press first switch otherwise I...
how to cascaded 74hc154
Hello. Actually I want to mack LED display board using Parallel port to control these LED . the quantity of LEDs may vary from 100+. I know how to control 8 LEDs by parallel port. but I want to know the teqnique to control more than 8 LEDs using parallel port...
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