[sdiy] SMT +3500 tempco?

[Tim Parkhurst]

On Fri, Sep 30, 2011 at 7:18 PM, Paul Perry <pfperry at melbpc.org.au> wrote:
> For anyone who wants to roll their own tempco, pure copper has a coefficient
> of around +3930 ppm.
>
> paul perry Melbourne Australia
>
So... a piece of copper in series with a ~2K resistor would be just about right?


Tim (metal head) Servo
-- 
"Sire, the church of God is an anvil that has worn out many hammers."
- H.L. Hastings