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| 11:40.58 | DocScrutinizer05 | hi folks! a question: I got a sensor consisting of a coil with a permanent magnet core that creates pulses when a iron tab approaches or goes away from the core. |
| 11:41.29 | DocScrutinizer05 | how much external magnetism would I need to saturate that design completely so it doesn't work anymore? |
| 11:46.25 | DocScrutinizer05 | or is it possible at all to saturate such sensor? |
| 11:47.48 | DocScrutinizer05 | maybe I should try a way too high frequency external alternating magnetic field, so the signal drowns in noise? |
| 11:48.57 | DocScrutinizer05 | idly wonders what's the noise immunity of the circuit consuming the signal from this sensor anyway |
| 11:49.52 | DocScrutinizer05 | maybe the idea to just introduce some iron dust into the system, to clog the sensor with it, is the better idea ;-) |
| 11:50.51 | DocScrutinizer05 | however I'm afraid even that won't work in the end |
| 11:51.34 | DocScrutinizer05 | prolly time to apply some field change order to the electronic circuit after the sensor ;-D |
| 12:00.37 | DocScrutinizer05 | hmmm :-)) https://www.conrad.de/de/reed-kontakt-1-wechsler-175-vdc-025-a-5-w-glaskolbenlaenge1473-mm-hamlin-mdrr-dt-503642.html |
| 12:03.24 | DocScrutinizer05 | integrating this thing into a usual car electric connector and hiding it under some shrinktube shouldn't be difficult and look pretty normal |
| 12:04.03 | DocScrutinizer05 | any other nearby component could create a magnetic field when needed |
| 12:05.46 | DocScrutinizer05 | for an interim solution a permanent magnet hidden somewhere - and removed just in case, to revert to original function - should do, eh? |
| 12:10.00 | DocScrutinizer05 | https://www.conrad.de/de/reed-kontakt-1-wechsler-30-vdc-30-vac-01-a-3-w-pic-hsr-502-506927.html FFS, 21 bucks??!!?? |
| 12:17.41 | DocScrutinizer05 | hmm 30 AmpereTruns |
| 12:17.47 | DocScrutinizer05 | turns even |
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