Hi guys,
I have a project that will be switched a lot of wirings that go to led displays. When I need to change the information in the displays, the new information will come from another circuit.
A basic example is in led displays of digital clocks I have the time showing and when you press and hold a button the displays change to show the temperature.
So, what is the best method to switch these wirings? Transistors, multiplexers, serial transmission?
Thanks a lot!
I have a project that will be switched a lot of wirings that go to led displays. When I need to change the information in the displays, the new information will come from another circuit.
A basic example is in led displays of digital clocks I have the time showing and when you press and hold a button the displays change to show the temperature.
So, what is the best method to switch these wirings? Transistors, multiplexers, serial transmission?
Thanks a lot!