Unified-Daughterboard
About the Unified-Daughterboard PCB
Unified-Daughterboard is an open source PCB design by lyso1, published on GitHub under the MIT license. It is a 2-layer board measuring 44.7 × 8.7 mm, with 6 components from 5 distinct parts.
By type, the board carries 2 connectors, 2 resistors, 1 fuse and 1 diode.
From the project
An edited version of the daughter board that was used on XYZ's B-KEN-KO
This version exists because the original lacked a resetable fuse for over current as well as a diode for some over volt protection.
There's a pre made panel gerber/project file as well as a BOM and CPL file for JLCPCB prodution and assembly that'll make around 225 dboards from one order at the minimum of 5 panels/pcbs. if you need to change anything bom wise, i'd suggest doing so through the JLCPCB KIcad v6 plugin for easy modifications.
Unified-Daughterboard bill of materials (BOM)
6 components, 5 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | USB_C_RECEPTACLE_USB2.0 Conn_01x04 | JST-SR-4 | J2 |
| 1 | USB_C_RECEPTACLE_USB2.0 USB_C_Receptacle_USB2.0 | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J3 |
| 1 | 500MA 500mA | Fuse_1206_3216Metric | F1 |
| 1 | SMF9.0CA Microdiode Electronics | D_SOD-123 | D1 |
| 2 | 5K1 5k1 | R_0402_1005Metric | R1, R2 |
Unified-Daughterboard design files
The KiCad project lives in the lyso1/Lysol-XYZ-DBoard repository on GitHub; these links point at the commit this page was built from.
Unified-Daughterboard: common questions
How big is the Unified-Daughterboard PCB?
The Unified-Daughterboard measures 44.7 × 8.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Unified-Daughterboard?
6 components, from 5 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Unified-Daughterboard design files?
From the lyso1/Lysol-XYZ-DBoard repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Unified-Daughterboard design in my own project?
Yes, under the terms of its MIT license, which lyso1 chose for the repository.
