Making a pin sink?

[kevj]

a) a simple G.P. NPN/PNP

b) configure an I/O as input,and measure the voltage between it and GND.. what do you get?

c) What's the trip point of a transistor?

a) What is a G.P. ???

b) With the power on or off?

c) Don't know.

d) Can I buy a vowel?

[ErnieM]

The last one is easy!

c) What's the trip point of a transistor?

It's a trick question. Transistors are analog devices; they don't have anything like a well-defined trip point.


And I'll go out on a limb here and guess "GP" is General Purpose.