I'm not an electronics expert by any means (about 6 months experience 14 years ago), so would like a little help with a project I am working on.
I am trying to power a bi-color LED from a 5 volt supply, in the 0 state this should glow red, when 1 blue. (red having 2.1 and blue having 3.3 forward voltages), I've thought of a not gate circuit but am not sure if this will work properly for my means. (if you do come up with a solution a resister ohms value, any diode and transister models that would fit into the project would also be helpful).
I am trying to power a bi-color LED from a 5 volt supply, in the 0 state this should glow red, when 1 blue. (red having 2.1 and blue having 3.3 forward voltages), I've thought of a not gate circuit but am not sure if this will work properly for my means. (if you do come up with a solution a resister ohms value, any diode and transister models that would fit into the project would also be helpful).