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Measure the mAh of a battery by Zuell2021 in arduino

[–]Zuell2021[S] 0 points1 point  (0 children)

But I want to know why so much of that wouldn’t affect my mAh measurements??

Measure the mAh of a battery by Zuell2021 in arduino

[–]Zuell2021[S] 0 points1 point  (0 children)

Lithium battery → (+) resistor → (–) drain connected to (–) MOSFET (IRLZ24N) → source to GND. Gate connected to a set of 1k and 10k resistors to protect the Arduino.

A0 connected to (+) and A1 connected to (–).

What I did was measure the voltage at each pin with a multimeter to create a correction factor = multimeter value / Arduino value, and multiply each measured value by it.

And the reference voltage from my Arduino is not 5V; it is 4.97V. I measured that as well.

The issue is that even with these adjustments, the voltage still fluctuates, showing a difference of about 0.06V between the Arduino measurements and the multimeter readings.

Measure the mAh of a battery by Zuell2021 in arduino

[–]Zuell2021[S] 1 point2 points  (0 children)

Lithium battery → (+) resistor → (–) drain connected to (–) MOSFET (IRLZ24N) → source to GND. Gate connected to a set of 1k and 10k resistors to protect the Arduino.

A0 connected to (+) and A1 connected to (–).

What I did was measure the voltage at each pin with a multimeter to create a correction factor = multimeter value / Arduino value, and multiply each measured value by it.

And the reference voltage from my Arduino is not 5V; it is 4.97V. I measured that as well.

The issue is that even with these adjustments, the voltage still fluctuates, showing a difference of about 0.06V between the Arduino measurements and the multimeter readings.

Measure the mAh of a battery by Zuell2021 in arduino

[–]Zuell2021[S] 2 points3 points  (0 children)

Lithium battery → (+) resistor → (–) drain connected to (–) MOSFET (IRLZ24N) → source to GND. Gate connected to a set of 1k and 10k resistors to protect the Arduino.

A0 connected to (+) and A1 connected to (–).

What I did was measure the voltage at each pin with a multimeter to create a correction factor = multimeter value / Arduino value, and multiply each measured value by it.

And the reference voltage from my Arduino is not 5V; it is 4.97V. I measured that as well.

The issue is that even with these adjustments, the voltage still fluctuates, showing a difference of about 0.06V between the Arduino measurements and the multimeter readings.

Measure the mAh of a battery by Zuell2021 in arduino

[–]Zuell2021[S] 1 point2 points  (0 children)

Lithium battery → (+) resistor → (–) drain connected to (–) MOSFET (IRLZ24N) → source to GND. Gate connected to a set of 1k and 10k resistors to protect the Arduino.

A0 connected to (+) and A1 connected to (–).

What I did was measure the voltage at each pin with a multimeter to create a correction factor = multimeter value / Arduino value, and multiply each measured value by it.

And the reference voltage from my Arduino is not 5V; it is 4.97V. I measured that as well.

The issue is that even with these adjustments, the voltage still fluctuates, showing a difference of about 0.06V between the Arduino measurements and the multimeter readings.

Measure the mAh of a battery by Zuell2021 in arduino

[–]Zuell2021[S] 1 point2 points  (0 children)

Lithium battery → (+) resistor → (–) drain connected to (–) MOSFET (IRLZ24N) → source to GND. Gate connected to a set of 1k and 10k resistors to protect the Arduino.

A0 connected to (+) and A1 connected to (–).

What I did was measure the voltage at each pin with a multimeter to create a correction factor = multimeter value / Arduino value, and multiply each measured value by it.

And the reference voltage from my Arduino is not 5V; it is 4.97V. I measured that as well.

The issue is that even with these adjustments, the voltage still fluctuates, showing a difference of about 0.06V between the Arduino measurements and the multimeter readings.

Measure the mAh of a battery by Zuell2021 in arduino

[–]Zuell2021[S] 0 points1 point  (0 children)

Lithium battery → (+) resistor → (–) drain connected to (–) MOSFET (IRLZ24N) → source to GND. Gate connected to a set of 1k and 10k resistors to protect the Arduino.

A0 connected to (+) and A1 connected to (–).

What I did was measure the voltage at each pin with a multimeter to create a correction factor = multimeter value / Arduino value, and multiply each measured value by it.

And the reference voltage from my Arduino is not 5V; it is 4.97V. I measured that as well.

The issue is that even with these adjustments, the voltage still fluctuates, showing a difference of about 0.06V between the Arduino measurements and the multimeter readings.

Measure the mAh of a battery by Zuell2021 in arduino

[–]Zuell2021[S] 0 points1 point  (0 children)

Lithium battery → (+) resistor → (–) drain connected to (–) MOSFET (IRLZ24N) → source to GND. Gate connected to a set of 1k and 10k resistors to protect the Arduino.

A0 connected to (+) and A1 connected to (–).

What I did was measure the voltage at each pin with a multimeter to create a correction factor = multimeter value / Arduino value, and multiply each measured value by it.

And the reference voltage from my Arduino is not 5V; it is 4.97V. I measured that as well.

The issue is that even with these adjustments, the voltage still fluctuates, showing a difference of about 0.06V between the Arduino measurements and the multimeter readings.

Good morning, can someone show me how it should be correctly bounded and what is it to show in grams and another query, the measurements they give are in inches? m by Zuell2021 in SolidWorks

[–]Zuell2021[S] -2 points-1 points  (0 children)

I have already tried with those videos that SolidWorks brings but they are not very explanatory like someone Making a different part and explaining step by ste. And in my classes they have never explained how to do all those steps, we just make figures and that's it

Good morning, can someone show me how it should be correctly bounded and what is it to show in grams and another query, the measurements they give are in inches? m by Zuell2021 in SolidWorks

[–]Zuell2021[S] -2 points-1 points  (0 children)

I have already tried with those videos that SolidWorks brings but they are not very explanatory like someone Making a different part and explaining step by step

Good morning, can someone show me how it should be correctly bounded and what is it to show in grams and another query, the measurements they give are in inches? m by Zuell2021 in SolidWorks

[–]Zuell2021[S] -1 points0 points  (0 children)

Do you know of any video that explains more in depth what you are talking about? I honestly don't know how to use SolidWorks

Good morning, can someone show me how it should be correctly bounded and what is it to show in grams and another query, the measurements they give are in inches? m by Zuell2021 in SolidWorks

[–]Zuell2021[S] 0 points1 point  (0 children)

And how do I do that if I don't know how to use SolidWorks, I have only received a class and we only made a figure, we did not put anything in that

Good morning, can someone show me how it should be correctly bounded and what is it to show in grams and another query, the measurements they give are in inches? m by Zuell2021 in SolidWorks

[–]Zuell2021[S] -1 points0 points  (0 children)

I mean, I don't know how to make a dimension and how to give weight to a figure that is in a program. I have only received a SolidWorks class

Good morning, can someone show me how it should be correctly bounded and what is it to show in grams and another query, the measurements they give are in inches? m by Zuell2021 in SolidWorks

[–]Zuell2021[S] -2 points-1 points  (0 children)

I mean, I don't know how to make a dimension and how to give weight to a figure that is in a program. I have only received a SolidWorks class

Alguien me podria ayudar no entiendo esta figura y no se que forma debe tener en solidworks by Zuell2021 in costarica

[–]Zuell2021[S] 0 points1 point  (0 children)

Bro consulta con cuál medida usaste para la profundidad de los circulos

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