Pogledaj ovaj link:
Controlling LEDs (Light Emiting Diodes) with Parallel Port, mislim da je to ono sto tebi treba.
Opet, par reci razuma, nemoj kaciti velike potrosace na linije iz PC-a, izoluj svoju elektroniku preko optokaplera. Ne govorim ti to da bi ti zagorcao zivot, nego da bi te sprecio da spalis maticnu plocu kao sto sam ja to uradio nekada davno
▪ The quicker a phone is answered in sales, the slower it's answered in customer services - Brownridge's Law
▪ Democracy is a device that ensures we shall be governed no better than we deserve - George Bernard Shaw
▪ To err is human--and to blame it on a computer is even more so - Robert Orben