On Mon Jan 9 00:20:50 EST 2006, [EMAIL PROTECTED] wrote: > ... > You could use a parallel port to control more than 1 device. With > output and ground, you could use a microcontroller (or probably some > gates, but my EE skills suck) to determine which pins are set and have > an 8 bit mask to control up to 255 devices, I think. > ... > --Devon
i think we decided on using 5 bits to select the device and one bit as an enable. i don't remember if the other two bits were used but 32 was more than enough for our little setup. --jim
