I hope the DipTrace layout is useful to somebody. Blue lines are ratlines for some of the grounds, and may be ignored.ġ. Any opinions as to which is/are most likely to be available, even if I upgrade to a different display shield in the future?Īttached PDF is expanded scale. I expect to only need 1 or 2 Uno output port pins to my exclusive use. That would seem to leave me with Uno D0, D1, D11, D12 to use for my own use by my shield. The Uno uses D13 for its LED, but could be shared in a pinch. As far as I can tell, that uses Arduino signals D4,D5,D6,D7,D8,D9 and AD0. The Analog Shield uses Uno D2,D3, D5, D6 (P7-3,4,6,7) for its data to or from the Uno.Īs an aside, on my specific project, I have a Sainsmart 2x16 LCD Keypad-Shield that will go atop my custom shield. I made a copy of my in-progress layout, and stripped out the components. I think it is correct, but I have not had a board built. My board may end up bigger than the Analog shield, but I have put a board outline into the file that matches the 2.1 by 3.1 inch dimensions of the Analog Shield. The component designations and pin numbers match those of the Analog Shield. It could even be useful to somebody making an unrelated shield for Uno by stripping out the P1, P2, and P3 headers on the left and adjusting the board outline. I thought I might post what could be a useful DipTrace base layout for a shield to use with the Analog Shield on an Arduino Uno. In addition to using this project as Kicad template in the formal sense you might also choose to start a project in your own way and then choose " Append Schematic Sheet.", choosing either Arduino_Uno_Template.sch orArduino_Uno_R3.sch`.I am working slowly on my project. The pcb has a head start for you if you are making a shield it has some footprints in place for that (but not for the components of the Uno itself).
Inside it sub-sheet is the full schematic which could be keep intact if making a clone or whittled down to just what you need on the final design. The main sheet has connections to the subsheet just as you would see with the actual Uno's female pin headers. Unlike the template for the Arduino Uno that comes with Kicad 5, this contains the full schematic for the Uno as a sub-sheet as well as the Uno's BOM. Designing anything using the ATmega328P with the Uno during prototypingįor items 2 & 3, this project can be used as a template by placing it in the user template directory for kicad.Designing a shield or module for the Uno.
This is a template for Kicad version 5 which could be used for:
0 kommentar(er)
