Timeline for Long range directional light sensing
Current License: CC BY-SA 3.0
19 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 29, 2017 at 23:21 | answer | added | bobflux | timeline score: 0 | |
| Jul 29, 2017 at 13:32 | answer | added | Olin Lathrop | timeline score: 0 | |
| Jul 29, 2017 at 8:25 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jun 25, 2017 at 18:30 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 23, 2017 at 9:41 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Apr 23, 2017 at 0:31 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Mar 10, 2017 at 8:55 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Feb 7, 2017 at 4:41 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jan 7, 2017 at 18:58 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 2, 2016 at 15:37 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Nov 2, 2016 at 2:56 | comment | added | KyranF | Have you considered radio? Xbee would make this a non-issue. Can you explain problem X before we help you solve problem Y? | |
| Nov 2, 2016 at 2:22 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Oct 3, 2016 at 10:58 | comment | added | Karzon | @Wossname the light source is an array of LEDs behind a diffusing material, probably matte acryllic. As stated in the question, I cannot add anything to the light signal, I can only choose an RGB color. Good point about NIR sensitivity though. It would be so simple if it was a laser :) | |
| Oct 3, 2016 at 6:33 | comment | added | wbeaty | Can you modify the diffuse signal light? (E.g. add a high-output pulsed IR LED to the visible signal light?) Silicon detectors are better at sensing NIR than visible, and interfering daylight has less energy in the NIR than in the visible. | |
| Oct 2, 2016 at 21:06 | comment | added | user98663 | Is your light source a laser? If so then you can use an LED (of greater wavelength) to receive the laser signal passively. You'll need to align things well though. | |
| Oct 2, 2016 at 21:02 | answer | added | WhatRoughBeast | timeline score: 3 | |
| Oct 2, 2016 at 18:56 | answer | added | glen_geek | timeline score: 1 | |
| Oct 2, 2016 at 18:50 | history | edited | Karzon | CC BY-SA 3.0 |
added 54 characters in body
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| Oct 2, 2016 at 18:39 | history | asked | Karzon | CC BY-SA 3.0 |