How can i connect 3 hx711 to ardunio leonardo r3

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1

i have a sim pedals with 3 load cells and i bought 3 hx711 and ardunio leonardo r3
how can i connect 3 hx711 to ardunio leonardo r3

2

First connect just one and when you have it working add others.
If you have plenty of free pins just connect them all with separate data and clock lines.

3

Arduino-load-cell-diagram_bb
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for ex i connected vcc to 5v for 1 load cell i only have 1 5v slot on my ardunio leonardo 5v where should i connect other vcc to on my arduino leonardo r3

4

You could use a breadboard

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5

thank you so much

6

You can split the wire.

7

The HX711-multi library shares the clock line.
Leo..

8

Yes. I wrote

9

i am really a rookie and rookie question coming up
1st and 2nd hx711 in the photo there is a cable goes in to dt is it connect to breadboard or should i solder to hx711

10

My mistake it should go to breadboard but all your HX711 boards must have the header pins soldered on so you can plug it into the breadboard

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11

So the pink cable goes to ı 14 and orange cable go to ı26 to breadboard right ?

12

I fixed it

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13

Thank you so much

14

Do you have a code for this setup ?

15

I moved your topic to an appropriate forum category @ab1515.

In the future, when creating a topic please take some time to pick the forum category that best suits the subject of your topic. There is an "About the _____ category" topic at the top of each category that explains its purpose.

This is an important part of responsible forum usage, as explained in the "How to get the best out of this forum" guide. The guide contains a lot of other useful information. Please read it.

Thanks in advance for your cooperation.

16

No.
You have to write you own code. I suggest you use Rob Tillaarts library for the HX711. His github wabsite have a lot of information that you need to know.

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