Vats bypassed!!

[thergen at svn.net]

Pin 7 of the 8 pin 555 is open collector, I think.

Tom

On Thu, 9 Sep 1999, Peter Fenske wrote:

> 
> 
> Hi Mike
> 
> What you need is as near a 50% duty cycle as you can get..
> 
> The drive to the vats input is also a pull high..
> 
> This means you must drive with a open collector..
> 
> Translation.. use a 2N3904, drive the base with a 1K to your 555 output.
> ground the emitter and tie the collector to the vats input.
> 
> This should make your girlfriend much happier
> 
> :peter
> 
>