yes i have 16 i/o pins to dedicate to the matrix,specification of relays are current=12 to 14mA, contact voltage =12 v dcTo be more specific - do you have 16 I/O pins to dedicate to the matrix?
The number of pins on the relay is not significant. The coil voltage and current is very important.
by Aaron Carman
by Aaron Carman
by Duane Benson