2 layers301 × 77 mm Alpha29 pmw3360, the printed circuit board in 3D

Alpha29 pmw3360

HID projects

Size: 301 × 77 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 97
Nets: 23
Pads: 359
Tracks, vias: 405, 20
Pours: 2
Routed: Yes
KiCad: KiCad 6 (file 20211014)
Created: 5 May 2022
Updated: 27 Aug 2024

Overview

Alpha29 pmw3360 is an open-source printed circuit board by Skycode22, from the Skycode22/HIDs repository on GitHub. It is a 2-layer board of 301 × 77 mm with 97 parts on 23 nets, routed with 405 tracks and 20 vias.

It is built around the PMW3360DM-T2QU, TXS0104EDR(LX) and XC6206P332MR. Its parts include 5 capacitors, 5 ICs, 4 resistors and 1 connector. It belongs with the AVR (ATmega, ATtiny) boards of this library.

Main components

README

README.md

HIDs

DISCLAIMER:

All projects not marked with "[FINAL]" are in a prototype stage, they may be in working order but require additional editing and fine-tuning.

HID (Human Interface Device) projects; Keyboards, trackballs, controllers of all sorts.

This repo is for the HID projects I have been working on and are making public for anyone to use, replicate, innovate, and otherwise utilize to their liking. If you make any new design changes/innovations, I would love to see them and potentially add them to the repository!

Feel free to message me with any questions or if you have any suggestions to make things better overall!

Notable Projects Currently:

Keyjoy

MY75

TrashTruck

OpenOt

Anguirus

Gigan

Mothra

C64.pi

Parts

Qty	Value	Footprint	References
37	VAL**	Keebio-Parts:Diode_Long	Ref, Ref, Ref, Ref, Ref, Ref, Ref, Ref, Ref, Ref, Ref, Ref, Ref, Ref, Ref, Ref +21
3			, ,
2	10k	Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder	R1, R2
2	1uF	Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder	C4, C5
1	10uF	Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder	C2
1	15k	Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder	R3
1	2.2uF	Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder	C1
1	39	Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder	R4
1	4.7uF	Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder	C3
1	AP7335-WG-7	local:AP7331	IC1
1	Conn_01x06_Female	Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical	J1
1	Elite-C	Keebio-Parts:Elite-C	U1
1	PMW3360DM-T2QU	local:DIP-16_W10.16mm	U2
1	TXS0104EDR	local:SOIC127P600X175-14N	U4
1	XC6206P332MR	Package_TO_SOT_SMD:TSOT-23_HandSoldering	U1

The 55 most common of 97 parts.

Questions

How big is the Alpha29 pmw3360 PCB?

It measures 301 × 77 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Alpha29 pmw3360 use?

97 parts, built around the PMW3360DM-T2QU, TXS0104EDR(LX) and XC6206P332MR. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Alpha29 pmw3360 KiCad files?

From the Skycode22/HIDs repository on GitHub, at the commit this page was made from: the board is Not My Projects/Not My Keyboards/alpha3360/pcb/alpha29_pmw3360.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Alpha29 pmw3360 design in my own project?

Its repository states no licence, so its author keeps all rights: ask Skycode22 before reusing the design.

Category and platform

AVR (ATmega, ATtiny)

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/skycode22-hids-alpha29-pmw3360" title="Alpha29 pmw3360 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/skycode22-hids-alpha29-pmw3360.jpg" alt="Alpha29 pmw3360" width="1200" height="900">

A picture that opens the board, for a README

[![Alpha29 pmw3360](https://pcbkit.io/embed/boards/skycode22-hids-alpha29-pmw3360.jpg?size=s)](https://pcbkit.io/boards/skycode22-hids-alpha29-pmw3360)

Source

Repository: Skycode22/HIDs
Board file: Not My Projects/Not My Keyboards/alpha3360/pcb/alpha29_pmw3360.kicad_pcb
Commit: 9e8332a
Licence: Not stated

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