Imported from GitHub: Good-Great-Grand-Wonderful/PMW3360DM-T2QU · commit 62dd634 · license CC-BY-4.0

Description

Trackball sensor + models for Crosses/Bridges

README

PMW3360DM-T2QU

High-quality pointing for your keyboard projects.

Bill of materials

Qty	Item	Description
1x	PMW3360DM-T2QU	Trackball sensor
3x	1uF 0402 Capacitor
1x	4.7uF/10V 0402 Capacitor
1x	39ohm 0402 Resistor 0402
1x	10k 0402 Resistor
1x	TLV74318PDBVR	LDO Voltage Regulator
1x	SM06B-SRSS-TB(LF)(SN)	JST SH 6P Connector
2x	M3 Brass Inserts
3x	3mmx6mmx2.5mm Ball Bearings
3x	3mmx6mm Allen Set Screws
2x	M3x12 Bolts
1x	Top carrier	Available in models
1x	Base carrier	Available in models

Assembly

This board contains small components. While hand soldering is possible, I highly recommend a PCBA service. Gerbers, BOM, and CPL are all available in the Releases section. Choose to assemble the bottom of the PCB, and note that the sensor is intentionally omitted for both cost savings and the convenience of soldering at home.