Usb board left
About the Usb board left
Usb board left is an open source PCB design by celcius-plus-273, published on GitHub. It is a 2-layer board measuring 77.5 × 29.2 mm, with 16 components from 11 distinct parts.
Other key parts include the MCP73831-2-OT. By type, the board carries 5 resistors, 4 capacitors, 3 connectors, 2 diodes, 1 IC and 1 switch.
It belongs with the keyboards designs in this gallery.
Main components on the Usb board left
Usb board left bill of materials (BOM)
16 components, 11 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCP73831-2-OT | SOT-23-5 | U101 |
| 1 | CONN_01X04_MOUNTINGPIN Conn_01x04_MountingPin | JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J101 |
| 1 | USB_C_2.0 | USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J102 |
| 1 | Battery_Conn | JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal | J103 |
| 1 | PCM13SMTR | SW_PCM13SMTR | SW101 |
| 1 | RED | LED_0603_1608Metric | D101 |
| 1 | GREEN | LED_0603_1608Metric | D102 |
| 1 | 0.1UF 0.1uF | C_0603_1608Metric | C101 |
| 3 | 4.7UF 4.7uF | C_0603_1608Metric | C102, C103, C104 |
| 3 | 5.1K 5.1k | R_0603_1608Metric | R101, R102, R105 |
| 2 | 470 | R_0603_1608Metric | R103, R104 |
Usb board left design files
The KiCad project lives in the celcius-plus-273/split-keyboard repository on GitHub; these links point at the commit this page was built from.
Usb board left: common questions
How big is the Usb board left?
The Usb board left measures 77.5 × 29.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Usb board left?
16 components, from 11 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 Usb board left design files?
From the celcius-plus-273/split-keyboard 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 Usb board left design in my own project?
The repository has no license, so all rights stay with celcius-plus-273. Use it as a reference, and ask the author before reusing the design.
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