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In this week I made Uzon FTDI which is modify hello ftdi. I simply follow this tutorial and it is really helpful. Link First thing you do is download eagle cad. It is for draw schematics and routes.

After create new schematic in eaglecad, first thing you have to do is add all the components. Components you will need is like this. Attiny 44 _ 1ea 20Mhz Cer Crystal _ 1ea 10k register _ 2ea 499ohm register _ 1ea 1uf capacitor _ 1ea male pin-header _ 6ea double pin-header _ 3ea Orange Clear LED _ 1ea 6mm button _ 1ea and all the components should be SMD type

To find easily what you need is use Fab library.

download link

This is the result after following really good example. but the thing is you really have to follow the tutorial. Don't trust your self but you can have a question. When you try to put "NAME" on FTDI connector and there already names are but you should keep follow the tutorial. If you "NAME" it as the components you will go through hard time when you program it.

After you make all the components connect in Schematic turn in as a board. And you will see the screen just like the picture above. black and yellow and red-ish orange.

Yellow Line means the connection that you have made in schematic.

Red means your components.

You can make a lot of layers in Board.

In this week I just want to avoid the adventure so just like a lamb I have followed nice tutorial that I have mention already.

connect every thing and simply change some look by using routes.

After you make all the route. you have to check it whether it is going to be cut well or not.

So, down load the fabmodule.dru and put it in the eaglecad's "dru" folder.

Aright. Copy and Paste

after that simply hit "DRC" which stands for Design Rule Check.

and load fabmodule.dru

after that look at the screen whether there is problem or not.

Check the layers and let's hide all the names.

You don't need it for the making trace out of it.

In the eaglecad tutorial they recommend you to export png in 500dpi but you have to do it with more than 1000dpi. If you try with 500dpi you will get awful trace. (I didn't try but one the other fab academy student told me.)

Don't forget to check "Monochrome" to make it b&w image.

If you want, you can cut mine you can modify my board.