elec350
Full Member level 4
hello
i want to use switch, but some of switches use +5V for ctrl. but my digital board gives 3.3v. how i can compatible them with each other? is there any level converter?
i want to use switch, but some of switches use +5V for ctrl. but my digital board gives 3.3v. how i can compatible them with each other? is there any level converter?