Timeline for What is a modulated optical sensor?
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
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| Aug 25, 2021 at 11:53 | answer | added | user16324 | timeline score: 1 | |
| Aug 25, 2021 at 8:12 | vote | accept | KMC | ||
| Aug 25, 2021 at 8:02 | answer | added | JRE | timeline score: 2 | |
| Aug 25, 2021 at 7:01 | history | edited | JRE | CC BY-SA 4.0 |
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| Aug 25, 2021 at 6:51 | comment | added | jonk | This whole idea is already used widely in emergency vehicle access to street light control, so that they can change the lights as they approach an intersection. Just get with it. These systems use crystal controlled narrow-band filters and it works just fine. The answers you have below already are good enough on the topic. | |
| Aug 25, 2021 at 6:42 | answer | added | hobbs | timeline score: 2 | |
| Aug 25, 2021 at 6:34 | history | edited | KMC | CC BY-SA 4.0 |
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| Aug 25, 2021 at 6:32 | answer | added | Kartman | timeline score: 1 | |
| Aug 25, 2021 at 6:27 | history | edited | KMC | CC BY-SA 4.0 |
added 261 characters in body
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| Aug 25, 2021 at 6:07 | history | asked | KMC | CC BY-SA 4.0 |