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  • Author Author: oksbwn
  • Date Created: 22 Aug 2016 6:03 AM Date Created
  • Views 2123 views
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  • Comments 4 comments
  • mcp23008
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  • arduino mcp23008
  • arduino tutorial
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Arduino | Tutorial | MCP23008 Interfacing

oksbwn
oksbwn
22 Aug 2016

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MCP23008 8 Pin Port Expander with I2C interface IC with Arduino. This enables to have more digital GPIO on Arduino or any other uc.

########################

Links:

MCp23008 Connection Diagram :  https://goo.gl/rLdO2k

Pins all HIGH Code  : https://goo.gl/cse7eL

Pins all LOW Code : https://goo.gl/Y9fMij

Pins all BLINK Code : https://goo.gl/vYCJJ0

Pins as INPUT Code : https://goo.gl/tZr0rL

 

Datasheet MCP23008 : http://goo.gl/KlIULy

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  • oksbwn
    oksbwn over 7 years ago in reply to DAB

    Thank you Guys... I will look onto those...

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  • DAB
    DAB over 7 years ago

    I agree with Mark,

     

    Some of us are old fashioned and like to read information slowly so that we can completely understand what is happening.

     

    The videos are ok for an overview, but detail requires more time and effort, which greatly increases its value to the membership.

     

    DAB

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  • oksbwn
    oksbwn over 7 years ago in reply to michaelkellett

    Thanks MIchael for your response/concern/suggestion. My intention was to describe everything in the Video. But the viewer can't copy the codes for his/her usage from the video. That's why i uploaded the codes to one GitHub repo and provided the links so that if someone wants can check the code. I would love to add the usefulness and why this ? section into my video.

     

    What's your opinion on this ?

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  • michaelkellett
    michaelkellett over 7 years ago

    Bikash - how about actually posting some stuff in the blog rather than links.

     

    If you are going to post example code it needs a lot more commenting and description to be useful.

     

    Some people might find a complete article about using the MCP23008 useful - but you would need to start at the beginning and explain why you picked that chip and then explain what the code does and why in a documented and logical sequence.

     

    MK

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