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| sci.electronics.basics | Elementary questions about electronics | 72,318 messages |
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| Message 71,136 of 72,318 |
| Look165 to All |
| Re: Resistance Light and Dark Values |
| 15 May 19 19:14:51 |
From: look165@numericable.fr Yes, it can. A photodiode takes time to turn on or off, about the same a LDR takes. LDR are reversible, standard photodiodes are only one way. Cursitor Doom a écrit le 15/05/2019 à 16:30 : > On Wed, 15 May 2019 11:15:18 +0200, Look165 wrote: > >> A LDR reacts in some ms when the light's wavelength is in the operating >> range. > You really can't beat a photodiode, though. > > > > > --- SoupGate-Win32 v1.05 * Origin: you cannot sedate... all the things you hate (1:229/2) |
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