7 segment backpack coding questions

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adafruit2
 
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Re: 7 segment backpack coding questions

Post by adafruit2 »

nice work hiduino!

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hiduino
 
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Re: 7 segment backpack coding questions

Post by hiduino »

farfetched74 wrote:This reflex test will be a part of an exhibition about the human body at a science center outside of Stockholm, Sweden.
I hope that´s alright with you?
Yes no problem. Please post some pictures of your exhibition.

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farfetched74
 
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Re: 7 segment backpack coding questions

Post by farfetched74 »

Hi.

Sorry for the delay.

You can see the science center here: https://www.tomtit.se/en/

The new exhibition about the human body is opening 15th of feb but I am off to new adventures and did this reflex timer thingie as a going away present for my colleagues. They will incorporate it into the new exhibition.

It´s a great place!

Thanks for all your help!

// Anders

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Joaquinmo
 
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Re: 7 segment backpack coding questions

Post by Joaquinmo »

Good afternoon,

I want to use two 7-segments in the same program, but for this I need to change the input pins of the second screen, given that by default they are A5 and A4 for Arduino UNO. Could you tell me how to change the CLK and DAT input pins?

Thank you

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Franklin97355
 
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Re: 7 segment backpack coding questions

Post by Franklin97355 »

If you can set the i2c addresses to different values you can use the same pins or you could use ani2c multiplexer chip.

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