HardLabs

Pmw3360-optical sensor

wj-zhe·pmw3360-optical-sensor·rev2/PCB/sensor.kicad_pcb

Pmw3360-optical sensor PCB layout, top view — open source board by wj-zhe

About the Pmw3360-optical sensor PCB

Pmw3360-optical sensor is an open source PCB design by wj-zhe, published on GitHub. It is a 2-layer board measuring 36.1 × 40 mm, with 16 components from 13 distinct parts.

Other key parts include the AP7331-WG-7, XC6206P332MR, PMW3360DM-T2QU and TXS0104EDR. By type, the board carries 5 capacitors, 4 ICs, 4 resistors and 3 connectors.

It belongs with the sensors designs in this gallery.

From the project

pmw 3360 based optical sensor. Heavily inspired by Bastardkb design.

A PCB for the PMW3360 sensor. Designed for the Charybdis keyboard, can be used in other projects.

- Uses a 2.54mm spaced tht connector - components chosen to be easy to handsolder - M3 screw holes - potato

(*) If you get a fixed 2.0V AP7331, you don't need R2 and R3.

If you get an adjustable one, you need the resistors to set the output voltage.

Main components on the Pmw3360-optical sensor

AP7331-WG-7XC6206P332MRPMW3360DM-T2QUTXS0104EDR

Pmw3360-optical sensor bill of materials (BOM)

16 components, 13 distinct parts.

QtyPartRefs
1
AP7331-WG-7
IC1
1
XC6206P332MR
U1
1
PMW3360DM-T2QU
U2
1
TXS0104EDR
U4
1
Conn_01x06_Female
J1
2
Conn_01x06_Female
J2, J3
1
2.2uF
C1
1
10uF
C2
1
4.7uF
C3
2
1uF
C4, C5
2
10k
R1, R2
1
15k
R3
1
39
R4

Pmw3360-optical sensor design files

The KiCad project lives in the wj-zhe/pmw3360-optical-sensor repository on GitHub; these links point at the commit this page was built from.

Pmw3360-optical sensor: common questions

How big is the Pmw3360-optical sensor PCB?

The Pmw3360-optical sensor measures 36.1 × 40 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Pmw3360-optical sensor?

16 components, from 13 distinct parts. The full bill of materials is listed on this page.

Where can I download the Pmw3360-optical sensor design files?

From the wj-zhe/pmw3360-optical-sensor repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Pmw3360-optical sensor design in my own project?

The repository has no license, so all rights stay with wj-zhe. Use it as a reference, and ask the author before reusing the design.

Similar boards