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Geiger Muller supply problem hangs arduino
https://www.cooking-hacks.com/forum/viewtopic.php?f=43&t=21104
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Author:  ronie88 [ Fri Dec 13, 2019 10:13 am ]
Post subject:  Geiger Muller supply problem hangs arduino

When i try to measure HVDC of Geiger Muller supply with a multimeter then a surge occurs and the Arduino board resets as well as I have LCD on Arduino board which shows garbage values.
Why does that happens ? How to prevent it ?

Author:  libelium-dev [ Fri Dec 13, 2019 11:19 am ]
Post subject:  Re: Geiger Muller supply problem hangs arduino

Hi,

COuld you please share with us some images of the board and connections and shre with us the code you're using?

Regards

Author:  ronie88 [ Fri Dec 13, 2019 11:24 am ]
Post subject:  Re: Geiger Muller supply problem hangs arduino

Same code and borrowed libelium board from my friend

Author:  libelium-dev [ Fri Dec 13, 2019 2:04 pm ]
Post subject:  Re: Geiger Muller supply problem hangs arduino

Please share with us the code and the output you see in the TFT.

Is it the Arduino powered just by the USB? Could you please try to power the board with the power supply connector?

Regards

Author:  ronie88 [ Fri Dec 13, 2019 6:24 pm ]
Post subject:  Re: Geiger Muller supply problem hangs arduino

Arduino and gm setup both are powered by good quality adaptor. Not by usb.
Power supply is proper.

Author:  libelium-dev [ Mon Dec 16, 2019 9:26 am ]
Post subject:  Re: Geiger Muller supply problem hangs arduino

Hi,

Please share with us more information about the code an images in order to help you.

Regards

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