From breadboard to PCB (multiple modules)
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Paris Velthuis 3 months ago
Hi ! my project is almost complete and as a last step I would like to create a PCB from the breadboard setup. The setup contains an Arduino Nano which is connected with several modules (PCB's). Some of these PCB's do exist in Easy EDA, most of them don't. Although I have made several PCB's with Easy EDA before, I could always rely on the components in the library. Looks like I have to do something new now :) What would be the easiest way to design a daughterboard which allows me to connect the modules with the Arduino nano? I don't need simulations, and maybe not even a schematic. Do I need to create a PCB module for each component? ![](https://lh3.googleusercontent.com/h3GDUfe-c6OL_h43gxeadeFvSGKDPrOva0CPaaCfFZy0PV5ABzlR6IXGHm8wBTJn8K0rOAfJ5z1M-gX4NrylRhVK6ytVhFGQYkTLfNIxTnf06Y8b5FSFnyz95Exf4DN_Qv_AqwGe6quzUVlpGCAF0zsJXL9Gr8BcwSOMfGCnGsDU3wQHAOwhx3JPCpe-FF4nFu2QoqQ5JBgLB5OOk9bUhpKWNJPzdXhCt-X3wHGMDBf7qsVqpHDN74UnraaB9OO4bI4WEiksKMl07NbwTOGjI4puAeUCrUrGEmLn3tjjnY0ic4QC_LfrQGLru_g0OuozpatAM4Kn-H7mZZvUaEBY6qo51wvh6Q4Zy9e5gcdOLQXOHKF8XIy8LSUVrj3DNFZvwkEP3n5uVys8EuFZ7RuVJwxbIl2NVMzNOsHHSijhNV7-Mtanqmr5lUJbd-o8PL9v-HG6QoHY0iGeQ6o6j05N8l9YHc_WlLLEkhGpFj7trX8z4SyMRXvHl2X0iJ-xumYTn1OihBHortLWmBhb3ZTRT-KZ-Jjy2lAqArGgWNQBngmmhFuEPM9M37CmCsUchXXw1a6d9XFE4xlI8uAEBK5DL-TXZFxChzDdQI6TuAHAoVskF_3cwF9VxV2KdihTlsDCcVKYWUKyGVpVV57q8nvy7m1vsVZUn1WJIZKae_gBmqeMwHWcpUwnkw-vM2X6X37rJgl4OYPV_hgbk2o6dW7wLhIa=w1436-h1077-no?authuser=0)
Comments
andyfierman 3 months ago
Rule 1: start with a properly constructed schematic.  It saves so much pain when doing everything else. :) Find/edit/create PCB Footprints for your parts. Find/edit/create schematic symbols for your parts. Assign your Footprint names to the Footprint attribute of the symbols. Place symbols in schematic. Connect them up using Wires and/or net labels. Go through Essential schematic checklist (4) in (2) in: [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)<br> <br> Convert to PCB... Route board following Ratlines. Go through Essential PCB checklist (6) in (2) in: [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)<br> <br> Submit board for fab.
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andyfierman 3 months ago
Don't forget to add power supply decoupling capacitors.
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Markus_ee 3 months ago
Hi! It would be nice to have a meme for reminding people about the decoupling capacitors :-D So many problems are fixed just by adding those d**n decoupling capacitors :-D Regards, Markus Virtanen HW / Electronics Designer
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andyfierman 3 months ago
@markus_jidoka, That makes me smile! But instead of "So many problems are fixed ..." it should be "So many problems are avoided ..." :)
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deskpro256 3 months ago
Maybe something like this? :D ![Decoupling-caps-meme.png](//image.easyeda.com/pullimage/XtkWnLu4nPn4Ngp5LanjAlUmhgM7JsDFDu7x1Uqb.png)
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andyfierman 3 months ago
Brilliant!!
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Paris Velthuis 2 months ago
Understood !! :D
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Markus_ee 2 months ago
Awesome! :-D
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