i haven't worked on any existing projects so far as somehow I happen to miss some concerpts of logic operation, but anyway I've tried a coded magnetic doorlock using a simple screened electromagnetic coil and an armarture as well as an electric controlled gate. both projects failed as the...
hi! everyone, um new to this forum and would like some help and few tips on designing a coding and decoding circuit to replace my car ignition switch with, for now all i know is the basics of logic circuit operations, still not enough to perform the function. can someone help plis!