salam im a student of engineering and i have to use parallel port to give input to my circuits .. but i dont knw how to use parallel ports to give inputs wht is the whole procedure
if anyone here knw this thing plz xplain im googling it but different things are cuming up and they are giving me stress ...
and how to check if the parallel port is corectly working im trying to chek by a multi metre ... but there is no voltage on any of the pins ..
im using a software named mach 3 n i need this software to send signals through parallel port ... but wen i connect my parallel port
nothing happens ..... =0
wht to do ?
if anyone here knw this thing plz xplain im googling it but different things are cuming up and they are giving me stress ...
and how to check if the parallel port is corectly working im trying to chek by a multi metre ... but there is no voltage on any of the pins ..
im using a software named mach 3 n i need this software to send signals through parallel port ... but wen i connect my parallel port
nothing happens ..... =0
wht to do ?