[sdiy] Improving LED response when driven from half-wave rectifier

[blacet at blacet.com]

Classic V to I Converter. With inverter on top section:
http://www.blacet.com/VtoI.jpg




> Justin Owen <juzowen at gmail.com> wrote:
>> Ah - putting it in the feedback loop? The same way you would with a
>> Vactrol? Yes - I'll take a look at that.
>
> Yep.  Bonus points if you do it so that the LED driver circuit does
> not load the signal it is monitoring.
>
> Neil
> --
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> Homepage: http://www.njohnson.co.uk
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