4 layers66 × 47.1 mm
STM32F4 Breakout
paagutie/bluerov_acmodule
DIY Board developed as actuator module using micro-ROS as middelware.
70 partsApache-2.0
2 layers59 × 28 mm
USB to UART Bridge
kuellenberg/USB-to-UART-Bridge- Size
- 59 × 28 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 66
- Nets
- 38
- Pads
- 139
- Tracks, vias
- 213, 68
- Pours
- 7
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 14 Feb 2022
- Updated
- 24 Aug 2022
Overview
USB to UART Bridge is an open-source printed circuit board by kuellenberg, from the kuellenberg/USB-to-UART-Bridge repository on GitHub. It is a 2-layer board of 59 × 28 mm with 66 parts on 38 nets, routed with 213 tracks and 68 vias.
It is built around the USBLC6-2SC6 and BC848. Its parts include 11 resistors, 6 capacitors, 4 connectors, 3 ICs and 3 diodes. It belongs with the interfaces and adapters boards of this library.
Main components
2Parts
66| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1k | Resistor_SMD:R_0603_1608Metric | R3, R6, R8, R9 |
| 2 | 100nF | Capacitor_SMD:C_0603_1608Metric | C2, C4 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric | R10, R11 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | C5, C6 |
| 2 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C1, C3 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 2 | BC848 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | Conn_01x06 | Connector_JST:JST_XH_B6B-XH-A_1x06_P2.50mm_Vertical | J3, J4 |
| 2 | G*** | kibuzzard-61FFA0EC | kibuzzard-61FFA0EC, kibuzzard-61FFA0EC |
| 2 | G*** | kibuzzard-61FFA0DD | kibuzzard-61FFA0DD, kibuzzard-61FFA0DD |
| 2 | G*** | kibuzzard-61FFA0F5 | kibuzzard-61FFA0F5, kibuzzard-61FFA0F5 |
| 2 | G*** | kibuzzard-61FFA0CE | kibuzzard-61FFA0CE, kibuzzard-61FFA0CE |
| 2 | LED_Red | LED_SMD:LED_0603_1608Metric | D1, D2 |
| 1 | 10k (DNP) | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | 22.1k | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 47.5k | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | CP2102N-Axx-xQFN24 | Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm | U2 |
| 1 | Conn_02x10_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x10_P2.54mm_Vertical | J2 |
| 1 | G*** | kibuzzard-61FF9BE1 | kibuzzard-61FF9BE1 |
| 1 | G*** | kibuzzard-61FF9B93 | kibuzzard-61FF9B93 |
| 1 | G*** | kibuzzard-61FF9BB1 | kibuzzard-61FF9BB1 |
| 1 | G*** | kibuzzard-61FF99E4 | kibuzzard-61FF99E4 |
| 1 | G*** | kibuzzard-61FF9A0E | kibuzzard-61FF9A0E |
| 1 | G*** | kibuzzard-61FF9B9B | kibuzzard-61FF9B9B |
| 1 | G*** | kibuzzard-61FF9BA7 | kibuzzard-61FF9BA7 |
| 1 | G*** | kibuzzard-61FF9957 | kibuzzard-61FF9957 |
| 1 | G*** | kibuzzard-61FF9B89 | kibuzzard-61FF9B89 |
| 1 | G*** | kibuzzard-61FF99FB | kibuzzard-61FF99FB |
| 1 | G*** | kibuzzard-6204EF72 | kibuzzard-6204EF72 |
| 1 | G*** | kibuzzard-61FF99EF | kibuzzard-61FF99EF |
| 1 | G*** | kibuzzard-61FF9A21 | kibuzzard-61FF9A21 |
| 1 | G*** | kibuzzard-61FFA10B | kibuzzard-61FFA10B |
| 1 | G*** | kibuzzard-61FF9A38 | kibuzzard-61FF9A38 |
| 1 | G*** | kibuzzard-61FF9A28 | kibuzzard-61FF9A28 |
| 1 | G*** | kibuzzard-61F83B56 | kibuzzard-61F83B56 |
| 1 | G*** | kibuzzard-61FFA13E | kibuzzard-61FFA13E |
| 1 | G*** | kibuzzard-61FF9B82 | kibuzzard-61FF9B82 |
| 1 | G*** | kibuzzard-61FF9BB8 | kibuzzard-61FF9BB8 |
| 1 | G*** | kibuzzard-61FF9B79 | kibuzzard-61FF9B79 |
| 1 | G*** | kibuzzard-6209BE0E | kibuzzard-6209BE0E |
| 1 | G*** | kibuzzard-61FF9BED | kibuzzard-61FF9BED |
| 1 | G*** | kibuzzard-61FFA103 | kibuzzard-61FFA103 |
| 1 | G*** | kibuzzard-61FF9938 | kibuzzard-61FF9938 |
| 1 | G*** | kibuzzard-61FF9A17 | kibuzzard-61FF9A17 |
| 1 | G*** | kibuzzard-61FFA126 | kibuzzard-61FFA126 |
| 1 | LED_Green | LED_SMD:LED_0603_1608Metric | D3 |
| 1 | LOGO | AK:lemonhead | G*** |
| 1 | MCP1703A-3302_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | Polyfuse, 0.5A | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U1 |
| 1 | USB_C_Receptacle_USB2.0 | AK:DX07S016JA3R1500 | J1 |
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Questions
How big is the USB to UART Bridge PCB?
It measures 59 × 28 mm and has 2 copper layers, 1.6 mm thick.
What parts does the USB to UART Bridge use?
66 parts, built around the USBLC6-2SC6 and BC848. 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 USB to UART Bridge KiCad files?
From the kuellenberg/USB-to-UART-Bridge repository on GitHub, at the commit this page was made from: the board is USB-to-UART-Bridge.kicad_pcb and its schematic USB-to-UART-Bridge.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the USB to UART Bridge design in my own project?
Its repository states no licence, so its author keeps all rights: ask kuellenberg before reusing the design.