Re: PMOS in parallel with NMOS
- From: Tomás Ó hÉilidhe <toe@xxxxxxxxxxx>
- Date: Wed, 7 May 2008 06:59:23 -0700 (PDT)
On May 7, 1:27 pm, rickman <gnu...@xxxxxxxxx> wrote:
Your idea won't work with bi-polar transistors. They turn on at 0.7
volts on the base.
I put 5 V on the base and 0 V on the emitter for the NPN.
I put 0 V on the base and 5 V on the emitter for the PNP.
There is no voltage you can use that will turn
them both off.
I set the microcontroller pin as an input, this will turn them both
off. (I've already tested it and it works) :-D
.
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