[sdiy] LED/LDR modules

[harry]

All LDR have the same principle... you can blast them with unlimited
photons and get the resistance to drop very fast... but then the recombination
takes its own sweet time.  Cells with lower dark resistance are as a rule,
faster.
Very wide resistance ratio cells are, as a rule, slower.

You need my "Flash_Dark" technology to apply negative photons to eliminate
this effect.  Be sure to have your circuit properly designed to work properly
in close proximity to the black hole technology I use...

Please... no inquiries this time from departments of defense. This is Synth-DIY,

not DIE !!!

H^) harry

danial stocks wrote:

> I put then some shrink-wrap tube
> >(it that the correct name for "Schrumpfschlauch" ?)
>
> not too sure.. what's "Schrumpfschlauch" ? :0
> normally called "heatshrink tube" here
>
> >Worked OK, LDR resistance can be changed from near infinite
> >to 2 KOhms (LED current varied from 0...20 mA)
> >But it is slloooooooowwww...
> >
> most of the people who like ldr's I've spoken to like the slowness in them,
> it's part of the sound I spose.. generally they all will be pretty slow,
> nothing like close to OTA or other semiconductor device, but then they
> prolly have different speeds of LDR so maybe you could get a faster one..but
> it will prolly still be notably slow..
> maybe the rate of change is proportional to the amt of instantaneous light
> change.. ie if you blast it with a huge amt of light it will get to a point
> much more quickly than with a lesser amt of light [so with the high light
> exposure, it obviously would be a point midway along somewhere, not the
> stable value for this light lvl].. if this is the case, you could cause a
> large light pulse to be pulsed when a change occours, speeding it up.. could
> work ok for interesting manipulation?
>
> Cheers,
> Dan
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