Timeline for Can you have "directional" wireless power transmission (to power an LED)
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
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| Sep 8, 2020 at 21:17 | history | edited | ChrisH | CC BY-SA 4.0 |
More explanation of the goal
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| Sep 8, 2020 at 21:02 | comment | added | jsotola | the wireless charging and location detection are separate challenges ... the base could be painted with multiple colors, with the color difference detectable only in the IR spectrum | |
| Sep 8, 2020 at 21:01 | comment | added | ChrisH | I added the distance to the Post (I forgot to add it before): But still, thought it was clear that the the distance would be short (<1cm), since I mentioned "putting the object on a base".. | |
| Sep 8, 2020 at 20:58 | history | edited | ChrisH | CC BY-SA 4.0 |
Clarify the distance between the coils
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| Sep 8, 2020 at 20:56 | answer | added | Chris Stratton | timeline score: 1 | |
| Sep 8, 2020 at 20:52 | comment | added | user16324 | Forget beaming power across the room. Or even across a desk. If that's what you were meaning. Find another way. (like Bluetooth to control which LED lights; when they already have their own power, e.g. battery) | |
| Sep 8, 2020 at 20:50 | review | First posts | |||
| Sep 9, 2020 at 10:40 | |||||
| Sep 8, 2020 at 20:49 | history | asked | ChrisH | CC BY-SA 4.0 |