2 layers145 × 98 mm
Stmshieldfull
sgenomics/pcbs
There are my personal PCBs... contact me for licensing information.
178 parts2
2 layers62.8 × 18.4 mm
Espusb
sgenomics/pcbs2There are my personal PCBs... contact me for licensing information.
- Size
- 62.8 × 18.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 55
- Nets
- 50
- Pads
- 201
- Tracks, vias
- 637, 78
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 5 May 2016
- Updated
- 16 Mar 2021
Overview
Espusb is an open-source printed circuit board by sgenomics, from the sgenomics/pcbs repository on GitHub. It is a 2-layer board of 62.8 × 18.4 mm with 55 parts on 50 nets, routed with 637 tracks and 78 vias.
Its parts include 21 capacitors, 4 ICs, 4 connectors, 3 inductors and 2 crystals. It belongs with the ESP32 boards of this library.
README
README.mdpcbs
There are my personal PCBs... contact me for licensing information.
Parts
55| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | TEST_1P | testpoint:testpoint | W1, W2, W3, W4, W5, W6, W7, W8, W9, W10, W11, W12, W13, W14 |
| 3 | 0.1uF | Capacitors_SMD:C_0603 | C16, C19, C20 |
| 3 | 10uF | Capacitors_SMD:C_0805 | C8, C11, C13 |
| 3 | 1uF | Capacitors_SMD:C_0603 | C10, C17, C21 |
| 2 | 22pF | Capacitors_SMD:C_0603 | C3, C4 |
| 2 | 4.7uF | Resistors_SMD:R_0603_HandSoldering | C1, C2 |
| 2 | ? | Capacitors_SMD:C_0603 | C6, C7 |
| 2 | INDUCTOR | Capacitors_SMD:C_0603 | L3, L4 |
| 1 | 100nF | Capacitors_SMD:C_0805 | C9 |
| 1 | 100pF | Capacitors_SMD:C_0603 | C14 |
| 1 | 10nF | Capacitors_SMD:C_0603 | C15 |
| 1 | 12MHz | Crystals:HC-49V | Y1 |
| 1 | 20K | Capacitors_SMD:C_0603 | R1 |
| 1 | 3nF | Capacitors_SMD:C_0603 | C18 |
| 1 | 4.7uH | espusb:TDK_VLS_INDUCTOR | L1 |
| 1 | 5.6pF | Capacitors_SMD:C_0402 | C5 |
| 1 | CONN_01X03 | Socket_Strips:Socket_Strip_Straight_1x03 | P5 |
| 1 | CONN_02X04 | Socket_Strips:Socket_Strip_Straight_2x04 | P4 |
| 1 | CRYSTAL_SMD | smdxtal:smd_xtal | X1 |
| 1 | C_Small | Capacitors_SMD:C_0603 | C12 |
| 1 | ESP32 | Housings_DFN_QFN:UQFN-48-1EP_6x6mm_Pitch0.4mm | U3 |
| 1 | G*** | antenna:svg2mod | svg2mod |
| 1 | JUMPER | Socket_Strips:Socket_Strip_Straight_1x02 | JP1 |
| 1 | MCP1603 | espusb:TSOT-5 | U1 |
| 1 | SD_Card | microsd:MICROSD | CON1 |
| 1 | SERFLASH | Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm | U4 |
| 1 | USB_A | Connect:USB_A | P1 |
| 1 | ch340 | SMD_Packages:SO-16-N | U2 |
The 51 most common of 55 parts.
Questions
How big is the Espusb PCB?
It measures 62.8 × 18.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Espusb use?
55 parts. 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 Espusb KiCad files?
From the sgenomics/pcbs repository on GitHub, at the commit this page was made from: the board is esp32_usb/espusb.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Espusb design in my own project?
Its repository states no licence, so its author keeps all rights: ask sgenomics before reusing the design.
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