2 layers65.3 × 84.6 mm
2 layers62.1 × 72.2 mm
Cage LEDbutton pi
limblab/proc-kevin2Kevin's analysis code
- Size
- 62.1 × 72.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 32
- Nets
- 74
- Pads
- 214
- Tracks, vias
- 335, 22
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 27 Apr 2018
- Updated
- 16 May 2024
Overview
Cage LEDbutton pi is an open-source printed circuit board by limblab, from the limblab/proc-kevin repository on GitHub. It is a 2-layer board of 62.1 × 72.2 mm with 32 parts on 74 nets, routed with 335 tracks and 22 vias.
It is built around the BSN20. Its parts include 17 resistors, 9 ICs, 4 transistors and 2 connectors.
Main components
1README
README.mdproc-kevin
Kevin's analysis code
Parts
32| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R8, R10, R11, R12, R13, R14, R15, R16, R17 +1 |
| 8 | LED_Button_connector | MD-80S:CUI_MD-80S | U1, U2, U3, U4, U5, U6, U7, U8 |
| 4 | BSN20 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q4 |
| 1 | LED_shift_register_SPI | Package_SO:HTSSOP-28-1EP_4.4x9.7mm_P0.65mm_EP3.4x9.5mm | U9 |
| 1 | Raspberry_Pi_2_3 | Connector_IDC:IDC-Header_2x20_P2.54mm_Vertical | J1 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Amphenol_10103594-0001LF_Horizontal | J2 |
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Questions
How big is the Cage LEDbutton pi PCB?
It measures 62.1 × 72.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Cage LEDbutton pi use?
32 parts, built around the BSN20. 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 Cage LEDbutton pi KiCad files?
From the limblab/proc-kevin repository on GitHub, at the commit this page was made from: the board is Kicad/cage_LEDbutton_pi/cage_LEDbutton_pi.kicad_pcb and its schematic Circuits/Pancake_Wireless_EMG/Pancake_Wireless_EMG.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Cage LEDbutton pi design in my own project?
Its repository states no licence, so its author keeps all rights: ask limblab before reusing the design.