User documentation

Project Proposal

10/18/2013 12:41 PM

Practicum Assignment

10/18/2013 12:43 PM

Project Design Specifications

10/23/2013 01:23 PM

Make sure tracking is turned on in word.

Atmel ATmega328P datasheet

11/03/2013 01:10 PM

Parts List

11/10/2013 11:20 PM

This is the parts list for our boards, with components that match the footprints for the PCB.

Schematic PDF 11-3-13

11/03/2013 04:36 PM

This is a PDF file of our Eagle CAD schematic.

Eagle CAD file v1 11-3-13

11/03/2013 04:40 PM

Here is version 1 of the completed Eagle CAD schematic with very carefully selected parts with footprints that match our parts order list. This file needs to be viewed in Eagle CAD. If any changes are made, please increment the version number before saving (i.e. v2, v3... etc)....

Eagle CAD file v2 11-4-13

11/04/2013 10:57 PM

Changed USB connector to 6-pin serial data connector. Also swapped to larger physical size resistors (1W) for easier hand soldering. Updated parts list as well.

Parts List v2

11/04/2013 10:59 PM

With different data connector, updated resistors, usb to serial converter cable, and big red button.

Schematic v2 pdf

11/04/2013 11:00 PM

pdf of schematic v2

Eagle CAD file v3 11-5-13

11/05/2013 11:54 PM

This is the "final" version of the schematic. This includes the larger resistors, proper serial data port, larger 20 gauge connector, and mosfet for grounding the gun motor.

Schematic v3 pdf

11/05/2013 11:55 PM

Schematic v3 pdf

Parts List v3

11/05/2013 11:57 PM

This is the final parts list for all the board components, except for the arduino chips.

Eagle CAD File v4 11/9/13

11/09/2013 03:49 PM

Added test points to chip and group names as per Andrews request.

Schematic v4 PDF

11/09/2013 03:50 PM

Parts List v4

11/09/2013 03:51 PM

added Mosfet

Parts List V5

11/11/2013 12:25 PM

Processor added.
Final list, order placed off of this.


11/11/2013 12:56 PM

PCB v1 with schematic v4 and oshpark DRU file loaded

T-07 Team Accounting Sheet (All versions)

12/12/2013 10:29 AM

T-07 Team Accounting Sheet (All versions)

Parts List v6

11/12/2013 10:48 AM

Voltage regulator was missed previously. Separate order placed for it.


11/14/2013 09:42 AM

The board is smaller and has larger power wires.


11/14/2013 12:11 PM

Updated schematic with the power and gnd swapped for better power flow on PCB


11/14/2013 12:13 PM

Updated board with mounting holes, silk trace info, bottom gnd plane, and corrected errors.

UML Drawing & Block Diagrams

12/10/2013 12:51 PM