[sdiy] Op Amp LED driver / Current Source problem/solution

[Justin Owen]

-----Original Message-----
From: Phil Macphail [phil.macphail at liivatera.com]

> Have you tried a capacitor across the LED? There is a good chance the op-amp is oscillating.  

Hi Phil,

No I haven't - but scoping both output and inverting input pins - the signal looks clean with no signs of oscillation.

I will try a cap though. Thanks

- Justin