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Mushrooms, Mycology and Psychedelics > Gourmet and Medicinal Mushrooms
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Re: !!Arduino programer needed!! [Re: bogdancev]
    #26294414 -

Sorry, button 1 and 2:


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Re: !!Arduino programer needed!! [Re: bogdancev]
    #26294445 -

I am so confused now I went ahead and put more solder where it looked like it was missing even though it had a connection with a multimeter and now all my buttons are acting like the mode button.

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Re: !!Arduino programer needed!! [Re: SHROOMSISAY01]
    #26294449 -

Did you measure those 2 points, does it beep?

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Re: !!Arduino programer needed!! [Re: bogdancev]
    #26294451 -

no beep

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Re: !!Arduino programer needed!! [Re: bogdancev]
    #26294490 -

Are there connections?



Also, you have much flux on the board, so when measuring try to poke with you probe so it really touches the metal instead of flux on top.

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Re: !!Arduino programer needed!! [Re: bogdancev]
    #26294497 -

No connection there either

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Re: !!Arduino programer needed!! [Re: bogdancev]
    #26294516 -

In those cases above where it does not beep, what is the resistance on the screen?
In all 3 cases?

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Re: !!Arduino programer needed!! [Re: SHROOMSISAY01]
    #26294522 -

I don't know how but all the buttons are acting the same now like the mode button.

is this correct?...


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Re: !!Arduino programer needed!! [Re: bogdancev]
    #26294534 -

They act as mode because code checks mode button first.
So, it means all buttons somehow interconnected and when you press any button, mode button is pressed.
We need to find that "interconnection".

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Re: !!Arduino programer needed!! [Re: SHROOMSISAY01]
    #26294538 -

all read about 22.0

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Re: !!Arduino programer needed!! [Re: SHROOMSISAY01]
    #26294543 -

The buttons are supposed to be connected to the ground of the uno correct


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Re: !!Arduino programer needed!! [Re: bogdancev]
    #26294555 -

Yes, they connected correctly.
22 Ohm is extremely low, They are shorted.
Please move you multimeter into range 200 Ohm and measure to be sure. What it shows?

Also, 5V and 3.3V on converter board should not be connected together, please ensure this:

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Re: !!Arduino programer needed!! [Re: bogdancev]
    #26294569 -

my meter is cheap and it automatically selects. The 3 and 5 volts are not connected. I was very careful and made sure things were not connected with my meter before I proceeded.

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Re: !!Arduino programer needed!! [Re: SHROOMSISAY01]
    #26294575 -

what exactly are you wanting me to measure on the board? I am afraid I am not doing what you are asking me to do.

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Re: !!Arduino programer needed!! [Re: SHROOMSISAY01]
    #26294578 -

I am sorry I am probably frustrating you.

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Re: !!Arduino programer needed!! [Re: SHROOMSISAY01]
    #26294581 -

Good, so what is 22.0?
Is it Ohms or kOhms or MOhms?

I want you to measure those 2 pairs?

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Re: !!Arduino programer needed!! [Re: bogdancev]
    #26294583 -

Or just make a photo of the reading on multimeter.
Remember, boards must be disconnected from power.

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Re: !!Arduino programer needed!! [Re: bogdancev]
    #26294590 -

k ohms

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Re: !!Arduino programer needed!! [Re: SHROOMSISAY01]
    #26294602 -

I measure the bottom 2 and get 22 k ohms and when I measure the top 2 I get 40 k ohms

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Re: !!Arduino programer needed!! [Re: SHROOMSISAY01]
    #26294613 -

Take shield out and measure again.

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Mushrooms, Mycology and Psychedelics > Gourmet and Medicinal Mushrooms
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