You can use relays, but they have the same limitation as the two-way switches, and you need to protect the circuit from mixing up. What I realized later is the availability of USB switch IC's that can simplify the project.
@ludogtn9222
Жыл бұрын
Hello man, thanks for the in depth explaination; could it be possible with a 3 contact 4 position switch (its the one i have at home)? with 1 to 4 for A, 5 to 8 for B and 9 to 12 for C, i dont really know how the positions wiring is working tho. i was thinking to link USB Female VCC to 1, D- to 2, D+ to 3 and ground to 4, then link in the same order USB Male 1 to B (5 to 8) and USB Male 2 to C (9 to 12). How would you wire it if its possible? Thanks, keep up the good work
@projectsbysrikanth
8 ай бұрын
3 contact 4 position switch can be used to connect an additional device, but you will not be able to switch the four leads of USB without some additional logic. Probably, connect VCC, ground and D+ to your switch and directly connect D- protected by diodes for protection. Did you manage to make your switch? did it work?
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