Timeline for Electrical tachometer
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 7, 2023 at 13:30 | answer | added | Spehro 'speff' Pefhany | timeline score: 2 | |
| Apr 7, 2023 at 13:02 | comment | added | wtknow | Hi, yes i have and these still speak about drag cup and are mechanically rotated around. Also no conctact "remote" tachometer isnt that. Sorry i meant about car/engine tachometers. They look exactly the same as mechanical, but just are missing the cable and assumably "drag cup". They make square signal waves to make the needle rotate somehow, but how they do it. I couldnt only think of stepper motor. | |
| Apr 7, 2023 at 12:52 | comment | added | Andy aka | Have you invested any time looking for answers on the internet such as these: Electrical Tachometer and A Complete Guide to Tachometers. | |
| Apr 7, 2023 at 12:42 | history | asked | wtknow | CC BY-SA 4.0 |