2. Electronics assembly

TODO PIX completed PCB assembly

In this section, you'll go over the steps necessary to build a complete electronics assembly for the Ploopy Mouse.

Step 1: Get the necessary tools

TODO PIX all tools necessary

• Base PCB with all components soldered
• Vertical PCB with all components soldered
• A soldering iron
• Solder

If you don't have a base and vertical PCB, have no fear. We sell them, but we've also got the information necessary for you to make your own. See Appendix A: Printed circuit boards for information.

Step 2: 3D-printed parts

TODO PIX all 3D-printed parts

• PCB anchor
• PCB assembly jig

If you don't the capability to print the 3D-printed parts, then it's no big deal. We sell them, but we also have information on how to print them out yourself, if you've got access to a 3D printer. See Appendix B: 3D-printed parts for information.

Step 3: Attach the PCB anchor to the base PCB

TODO PIX pcb anchor into base

• DO NOT USE GLUE. This has the possibility of affecting alignment in later steps.
• Alignment is not crucial here; in later steps, the PCB assembly jig will be used to ensure alignment.

Step 4: Attach the vertical PCB to the PCB anchor

TODO PIX putting vertical PCB into PCB anchor

• Again, DO NOT USE GLUE. This has the possibility of affecting alignment in later steps.
• Again, alignment is not crucial here.

Step 5: Put the PCBs into the PCB assembly jig

TODO PIX putting base PCB into assembly jig

Make sure that the PCBs are seated fully and completely in the assembly jig, as alignment is crucial.

Step 6: Solder pads from the two PCBs together

TODO PIX solder being applied to shared pads

• Set the soldering iron's temperature to higher than normal, as the pads are large and shed heat quickly
• Apply generous amounts of solder to ensure a good connection and good mechanical strength

Step 7: All done!

TODO PIX completed PCB assembly

Congrats, you finished assembling the electronics! Pat yourself on the back.

When you're ready, proceed to 3. Enclosure assembly to continue.