Jan Paulini wrote:
hello,
does anyone have a diagram of a driver circuit to use the WRAP GPIO
for controlling a small relays ? so far i have only found software to
use the LPC bus as GPIO and how to read and set the state of I/O's.
I do not, but I programmed a PIC chip and built a circuit that allowed
me to control relays through the serial port. Not much to it and it
allows me to turn on/off either 4 or 8 relays (depending on PIC used).
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