hello people new here and new to electronics and arduino. ive been messing around with a magnetic card reader which has rs232 output ive opened up the module and it has a ttl to rs232 converter chip on board. can i get the ttl before it goes into the rs232 driver and connect to arduino? what wou…

displaying details from magnetic card reader

seadanzig April 17, 2012, 8:22pm 3

thanks john

thats all i needed to know

neil