Want to make a thing to test for both NPN and PNP transistors (using RPi GPIO power) and have sketched a diagram. Can you use both NPN and PNP resistors in parallel like this? Could this circuit fulfill my dream? Just need someone to tell me I know nothing, and this won't work :/ Would appreciate any advice, thanks.
RANTING FOOTNOTE (Bonus Round): I want something like this that gives a positive output for whether the transistor is NPN or PNP rather than a simple test that just tests for one and doesn't light up if it's an alternate transistor because what if the LED doesn't light up because it's a faulty circuit? and I don't want to have to make two of these. Though, come to think of it you could add an extra LED that always lights if the circuit works possibly, and only test for NPN for example?