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First Schematic - Feedback?

Former Member

Hello All,

      Hopefully this is the right forum for this. I just made my first schematic of and was looking to see if anyone had suggestions, corrections, etc. they would like to offer? I'm kinda new to all this (been programming on a Netduino for a while now, and gernal programming for years) and was thinking for my first project I would make a breakout board for a 8-Bit Parallel-In/Serial-Out Shift Register - 74HC165N,65274HC165N,652 from Sparkfun.com. I'm hoping to make the board and use it in a DIY Guitar Rig Controller. Anyway, I was just hoping to post a picture of my schematic and see if anyone saw any mistakes that a newbie like me might make. Any suggestions are welcome. Thanks!

 

PS>> "Pin_13", "Pin_12" & "Pin_10" refer to the pins on a Netduino the IC pins connect to

 

image


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  • Am 15.02.2012 06:23, schrieb Thomas Sloan:

    Hello All,

           Hopefully this is the right forum for this. I just made my first schematic of and was looking to see if anyone had suggestions, corrections, etc. they would like to offer? I'm kinda new to all this (been programming on a Netduino for a while now, and gernal programming for years) and was thinking for my first project I would make a breakout board for a 8-Bit Parallel-In/Serial-Out Shift Register - 74HC165N,65274HC165N,652 from Sparkfun.com. I'm hoping to make the board and use it in a DIY Guitar Rig Controller. Anyway, I was just hoping to post a picture of my schematic and see if anyone saw any mistakes that a newbie like me might make. Any suggestions are welcome. Thanks!

     

    PS>>  "Pin_13", "Pin_12"&  "Pin_10" refer to the pins on a Netduino the IC pins connect to

     

    >

      Image:SR_Breakout.png

     

    >

    Your pic din't make it to the newsgroup but I saw it on element 14.

    The 165 has no power supply. The 165's inputs are floating (hanging in

    the air) until a button is pushed. You need pull down resistors

    additional to each input line.

     

    --

    Mit freundlichen Grüßen / With best regards

     

    Joern Paschedag

     

Reply

  • Am 15.02.2012 06:23, schrieb Thomas Sloan:

    Hello All,

           Hopefully this is the right forum for this. I just made my first schematic of and was looking to see if anyone had suggestions, corrections, etc. they would like to offer? I'm kinda new to all this (been programming on a Netduino for a while now, and gernal programming for years) and was thinking for my first project I would make a breakout board for a 8-Bit Parallel-In/Serial-Out Shift Register - 74HC165N,65274HC165N,652 from Sparkfun.com. I'm hoping to make the board and use it in a DIY Guitar Rig Controller. Anyway, I was just hoping to post a picture of my schematic and see if anyone saw any mistakes that a newbie like me might make. Any suggestions are welcome. Thanks!

     

    PS>>  "Pin_13", "Pin_12"&  "Pin_10" refer to the pins on a Netduino the IC pins connect to

     

    >

      Image:SR_Breakout.png

     

    >

    Your pic din't make it to the newsgroup but I saw it on element 14.

    The 165 has no power supply. The 165's inputs are floating (hanging in

    the air) until a button is pushed. You need pull down resistors

    additional to each input line.

     

    --

    Mit freundlichen Grüßen / With best regards

     

    Joern Paschedag

     

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