Brushless rpm sensor from esc output wires

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Juhani
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Brushless rpm sensor from esc output wires

Post by Juhani » Sat Apr 27, 2019 5:07 pm

Hi!

Found this line in the description: It is also possible to build a small PCB board that will provide pulsed when connected on a brushless wire.
Searched this forum and tried to google but didnt find any leads.

Has anyone made or can give me directions to this kind of schematic?

I have seen hobbywing rpm sensor but would like to try to diy and fail before buying it. :D

And again, many thanks in advance!
Juhani


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kalle123
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Location: Moenchengladbach

Re: Brushless rpm sensor from esc output wires

Post by kalle123 » Sun Apr 28, 2019 5:46 am

I use my DIY rpm sensor with oXs.

T6txMbWl.png.jpeg

The hobbywing rpm sensor also works fine.

Have a look at my German thread here ....

http://www.rc-network.de/forum/showthre ... hlight=rpm
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