2 layers44.7 × 8.7 mm Dboard, the printed circuit board in 3D

Dboard

less scuffed xyztkl daughterboard

Size: 44.7 × 8.7 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 10
Nets: 10
Pads: 60
Tracks, vias: 94, 12
Pours: 2
Routed: Yes
KiCad: KiCad 6 (file 20211014)
Created: 10 Jan 2022
Updated: 25 Jan 2022

Overview

Dboard is an open-source printed circuit board by ojthetiny, from the ojthetiny/dboard repository on GitHub. It is a 2-layer board of 44.7 × 8.7 mm with 10 parts on 10 nets, routed with 94 tracks and 12 vias.

It is built around the PRTR5V0U2X. Its parts include 3 resistors, 2 connectors, 1 capacitor, 1 diode and 1 fuse.

Main components

PRTR5V0U2X
SOT-143-55℃~+125℃ 0.3pF、0.8pF 100W 10V、15V 5V 6.5V 6A 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)

README

README.md

unscuffed XYZTKL daughterboard

less scuffed xyztkl daughterboard using m2 screws instead of m3, added ESD protection and a fuse which were missing from the original for some reason unknown to anyone but the designer

Parts

Qty	Value	Footprint	References
2	5.1k	Resistor_SMD:R_0603_1608Metric	R1, R2
2	Mount-M2	MountingHole:MountingHole_2.2mm_M2_Pad_Via	MH1, MH2
1	1M	Resistor_SMD:R_0805_2012Metric	R3
1	4.7n	Capacitor_SMD:C_0603_1608Metric	C1
1	Conn_01x04_MountingPin	Connector_JST:JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal	J2
1	PRTR5V0U2X	Package_TO_SOT_SMD:SOT-143	D1
1	Polyfuse	Fuse:Fuse_0805_2012Metric	F1
1	USB_C_Receptacle_USB2.0	Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12	J1

Questions

How big is the Dboard PCB?

It measures 44.7 × 8.7 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Dboard use?

10 parts, built around the PRTR5V0U2X. 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 Dboard KiCad files?

From the ojthetiny/dboard repository on GitHub, at the commit this page was made from: the board is dboard.kicad_pcb and its schematic dboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Dboard design in my own project?

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

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/ojthetiny-dboard-dboard" title="Dboard 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/ojthetiny-dboard-dboard.jpg" alt="Dboard" width="1200" height="900">

A picture that opens the board, for a README

[![Dboard](https://pcbkit.io/embed/boards/ojthetiny-dboard-dboard.jpg?size=s)](https://pcbkit.io/boards/ojthetiny-dboard-dboard)

Source

Repository: ojthetiny/dboard
Board file: dboard.kicad_pcb
Commit: 289f066
Licence: Not stated

Similar boards

2 layers181 × 97 mm
OpenDeck r3.1.2
shanteacontrols/OpenDeck
A platform for building interactive control and sensing devices using MIDI and OSC built with Zephyr RTOS.
262 parts960Apache-2.0
4 layers68.6 × 53.3 mm
Dsi shield
twlostow/dsi-shield
Arduino MIPI DSI Shield
224 parts524LGPL-3.0
4 layers59 × 33.8 mm
CYM1A113
trezor/trezor-hardware
:wrench: Hardware design of Trezor
133 parts228
4 layers137 × 86 mm
CIAA K60
ciaa/Hardware
Hardware de la CIAA
467 parts216
4 layers230.7 × 97.8 mm
Tako
ssbb/tako
34 key EC split keyboard
146 parts200MIT
2 layers285 × 94.6 mm
PH60 Rev3
ph-design/PH60
A printable 60% multi-layout wireless keyboard suite.
264 parts163
4 layers40 × 60 mm
Control board v2.0
0x23/nmWave-Interferometer
An Open Source Interferometer for Accurate Distance Measurements
106 parts151MIT
2 layers285 × 94.6 mm
PH60Slim Choc
ph-design/PH60-SC
A printable low-profile 60% wireless mechanical keyboard kit powered by ZMK firmware.
219 parts132