2 layers30.4 × 12.7 mm
2 layers105.6 × 53.2 mm
SuperButtonX3
FRC-1721/SuperButton2The superbutton! A simple and fun gizmo for electrcial engineering education at 1721!
- Size
- 105.6 × 53.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 29
- Nets
- 24
- Pads
- 98
- Tracks, vias
- 100, 28
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 18 Jan 2023
- Updated
- 31 Jul 2024
Overview
SuperButtonX3 is an open-source printed circuit board by FRC-1721, from the FRC-1721/SuperButton repository on GitHub, published under the BSD-2-Clause licence. It is a 2-layer board of 105.6 × 53.2 mm with 29 parts on 24 nets, routed with 100 tracks and 28 vias.
It is built around the CH552G. Its parts include 9 resistors, 4 switches, 2 capacitors, 2 diodes and 2 connectors. It belongs with the 8051 (CH55x, STC, AT89) boards of this library.
Main components
1README
README.md
Welcome!
Getting Started!
Clone the repo with submodules!
git clone --recurse-submodules https://github.com/FRC-1721/SuperButton.gitInit Submodules
Some libraries and resources are included as submodules, run the following command to initialize them before opening the main sch
(If you get a missing library error, make sure to do this)
git submodule update --init --recursiveParts
29| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 20k | Resistor_SMD:R_0805_2012Metric | R103, R104, R105, R106, R107, R109 |
| 4 | MountingHole | MountingHole:MountingHole_6.5mm | H101, H102, H103, H104 |
| 3 | Switch | Switch_Keyboard_Cherry_MX:SW_Cherry_MX_PCB | SW101, SW103, SW104 |
| 2 | 0.1uf | Capacitor_SMD:C_0805_2012Metric | C101, C104 |
| 2 | 5K1 | Resistor_SMD:R_0805_2012Metric | R101, R102 |
| 1 | CH552G | Package_SO:SOP-16_3.9x9.9mm_P1.27mm | U101 |
| 1 | DNF | Resistor_SMD:R_0805_2012Metric | R108 |
| 1 | EXT_LED | Connector_Wire:SolderWire-0.15sqmm_1x02_P4mm_D0.5mm_OD1.5mm_Relief | J103 |
| 1 | LOGO | 1721:TIDAL_FORCE_LOGO | G*** |
| 1 | LOGO | Misc:QRCODE | G*** |
| 1 | PROG | Button_Switch_SMD:SW_SPST_TL3342 | SW102 |
| 1 | PWR | LED_SMD:LED_0805_2012Metric | D104 |
| 1 | STAT | LED_SMD:LED_0805_2012Metric | D103 |
| 1 | TestPoint | TestPoint:TestPoint_Pad_2.5x2.5mm | TP101 |
| 1 | USBC | Connector_USB:USB_C_Receptacle_XKB_U262-16XN-4BVC11 | J101 |
The 27 most common of 29 parts.
Questions
How big is the SuperButtonX3 PCB?
It measures 105.6 × 53.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the SuperButtonX3 use?
29 parts, built around the CH552G. 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 SuperButtonX3 KiCad files?
From the FRC-1721/SuperButton repository on GitHub, at the commit this page was made from: the board is Hardware/SuperButtonX3/SuperButtonX3.kicad_pcb and its schematic Hardware/SuperButtonX1/SuperButtonX1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the SuperButtonX3 design in my own project?
Its repository publishes it under the BSD-2-Clause 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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