Timeline for I need to build a transmitter/receiver system that can accurately (within 500mm) measure distance between the 2 devices [closed]
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 27, 2022 at 13:44 | history | closed | Elliot Alderson user319836 Jens | Opinion-based | |
| Oct 25, 2022 at 13:02 | review | Close votes | |||
| Oct 27, 2022 at 13:44 | |||||
| Oct 25, 2022 at 12:34 | comment | added | Andy aka | What technologies have you considered and what were your findings? This could be regarded as a homework question and, as with all such questions raised on this site, the "asker" needs to demonstrate effort in finding a solution. | |
| Oct 25, 2022 at 11:55 | comment | added | SteveSh | What kind of research have you done so far, and how do those results fit into your solution space? You're question is overly broad as it now stands. | |
| Oct 25, 2022 at 11:54 | comment | added | SteveSh | Many years ago, cameras used ultrasonic ranging to measure the distance to the subject and so to determine the focus. There use to be such range measuring modules available. | |
| Oct 25, 2022 at 11:02 | comment | added | Lundin | If you have line of sight then laser is what's normally used (during land surveying etc). There's existing products for it as well. Otherwise there's GPS though I don't remember what accuracy it got nowadays. I would guess not as good as +/- 0.5m. | |
| Oct 25, 2022 at 10:56 | history | edited | Neil_UK | CC BY-SA 4.0 | spelling, formatting |
| Oct 25, 2022 at 10:50 | history | edited | Frankie Mermad | CC BY-SA 4.0 | edited body |
| S Oct 25, 2022 at 10:49 | review | First questions | |||
| Oct 25, 2022 at 16:25 | |||||
| S Oct 25, 2022 at 10:49 | history | asked | Frankie Mermad | CC BY-SA 4.0 |