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mackenziewillborn / LED_Project

LED Project for BME590 - Due by end of fall semester
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ECAD Schematic and PCB #9

Open mackenziewillborn opened 5 years ago

mackenziewillborn commented 5 years ago
screen shot 2018-11-11 at 2 36 42 pm screen shot 2018-11-11 at 2 36 31 pm

Schematic and PCB using Eagle. Thinking about using an AT tiny 85 instead of the Uno if thats possible, just couldn't find it in either the Altium or Eagle Libraries (still learning how to us them so it might be user error haha). Originally tried to design this on Altium but found Eagle a little easier to use. Also not sure if the connections on the PCB are correct right now.

briandzt commented 5 years ago

You need to route your board. Right now you only have AIR wires. While routing, you should make sure that the routes that are not connected to each other do not overlap. In addition, you need to address your "VCC" in your schematics, which means that you have to connect "VCC" to your battery, after voltage regulation, to "VCC" as well. You may also want to specify GND using a polygon. you may also try rearrange the parts to make the board even smaller.

mlp6 commented 5 years ago

It looks like your latest board has all of the components adjacent to the MCU; not a "shield" over the MCU. Can consolidate this a lot if you make some that stacks on top. Lets add Matt Brown as a collaborator too.

mlp6 commented 5 years ago

Also, not sure where GND connections on are on your board. Corresponding schematic file doesn't appear to be available either.