4 layers160 × 161.8 mm
Acquisition board
open-ephys/oe-acquisition-board-gen3
3rd Generation Open Ephys USB Acquisition Board
360 parts1
2 layers52.7 × 15.2 mm
Ch32v003 nav
emeb/ch32v003_lcd_nav- Size
- 52.7 × 15.2 mm
- Copper layers
- 2
- Thickness
- 1.56 mm
- Parts
- 24
- Nets
- 35
- Pads
- 112
- Tracks, vias
- 241, 26
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 17 May 2025
- Updated
- 28 May 2025
Overview
Ch32v003 nav is an open-source printed circuit board by emeb, from the emeb/ch32v003_lcd_nav repository on GitHub, published under the MIT licence. It is a 2-layer board of 52.7 × 15.2 mm with 24 parts on 35 nets, routed with 241 tracks and 26 vias.
It is built around the CH32V003F4P6 and DMN63D8L. Its parts include 10 resistors, 5 capacitors, 3 connectors, 2 ICs and 1 transistor. It belongs with the RISC-V boards of this library.
Main components
2README
hardware/README.mdHardware Design
This directory contains the KiCad 8.09 design files for the ch32v003_nav board design.
Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 0.1uf | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3 |
| 2 | 22 | Resistor_SMD:R_0603_1608Metric | R7, R8 |
| 2 | 4k7 | Resistor_SMD:R_0603_1608Metric | R4, R5 |
| 2 | 5k1 | Resistor_SMD:R_0603_1608Metric | R2, R3 |
| 1 | 1.5k | Resistor_SMD:R_0603_1608Metric | R6 |
| 1 | 100 | Resistor_SMD:R_0603_1608Metric | R9 |
| 1 | 10uf | Capacitor_SMD:C_0805_2012Metric | C5 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric | R10 |
| 1 | 1uf | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | CH32V003F4P6 | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U1 |
| 1 | Conn_01x03_Pin | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | DMN63D8L | Package_TO_SOT_SMD:SOT-23-3 | Q1 |
| 1 | JST SH-4 (Qwiic) | EMEB:JST_SH_SM04B-SRSS-TB_04x1.00mm_Angled | J2 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | Val** | EMEB:avatar_small | Ref** |
| 1 | XC6222B331MR-G | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | ~ | EMEB:nav_5way | SW1 |
| 1 | ~ | EMEB:0.96_IPS_TFT_LCD | DIS1 |
Questions
How big is the Ch32v003 nav PCB?
It measures 52.7 × 15.2 mm and has 2 copper layers, 1.56 mm thick.
What parts does the Ch32v003 nav use?
24 parts, built around the CH32V003F4P6 and DMN63D8L. 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 Ch32v003 nav KiCad files?
From the emeb/ch32v003_lcd_nav repository on GitHub, at the commit this page was made from: the board is hardware/ch32v003_nav.kicad_pcb and its schematic hardware/ch32v003_nav.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ch32v003 nav design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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