2. Electronics assembly

TODO PIX completed PCB assembly

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, see Appendix A: Printed Circuit Boards for information on how to get them.

Step 2: 3D-printed parts

TODO PIX all 3D-printed parts

• PCB anchor
• PCB assembly jig

If you don't have these 3D-printed parts, see Appendix B: 3D-Printed Parts for information on how to get them.

Step 3: Attach the PCB anchor to the base PCB

TODO PIX pcb anchor into base 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, 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.