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2 layers61 × 21.2 mmNX ButtonInterface, the printed circuit board in 3D

NX ButtonInterface

frc971/electrical3

This repo contains the electrical files for the 971 FRC team. The files include PCBs and the electrical system diagrams. The PCBs are created using KiCad.

Open in PCBKitView on GitHub.kicad_pcb
Size
61 × 21.2 mm
Copper layers
2
Thickness
0.8 mm
Parts
12
Nets
21
Pads
57
Tracks, vias
116, 15
Pours
3
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
22 Dec 2023
Updated
6 Nov 2026

Overview

NX ButtonInterface is an open-source printed circuit board by frc971, from the frc971/electrical repository on GitHub, published under the Apache-2.0 licence. It is a 2-layer board of 61 × 21.2 mm with 12 parts on 21 nets, routed with 116 tracks and 15 vias.

It is built around the MCP2558FD-H/SN and PESD1CAN. Its parts include 5 capacitors, 3 connectors, 2 ICs, 1 diode and 1 inductor.

Main components

2

README

README.md

This repo contains the electrical files for the 971 FRC team. The files include PCBs and the electrical system diagrams. The PCBs are created using KiCad.

Parts

12
QtyValueFootprintReferences
20.22uF-10%-50V-0805Capacitor_SMD:C_0805_2012MetricC4, C5
222uF-20%-25V-0805Capacitor_SMD:C_0805_2012MetricC2, C3
110uF-10%-10V-0805Capacitor_SMD:C_0805_2012MetricC1
12.2uH-20%-46mRNX-ButtonInterface:L_Vishay_IHLP-1212L1
1MCP2558FD-H/SNPackage_SO:SOIC-8_3.9x4.9mm_P1.27mmU2
1NX CONTROL & UARTConnector_PinSocket_2.54mm:PinSocket_1x18_P2.54mm_VerticalJ1
1NX-BUTTONNX-ButtonInterface:9-pin-solder-padsJ2
1PESD1CANPackage_TO_SOT_SMD:SOT-23D1
1POWER LEDNX-ButtonInterface:2-pin-solder-padsJ3
1TPS613222ADBVRPackage_TO_SOT_SMD:SOT-23-5U1

Questions

How big is the NX ButtonInterface PCB?

It measures 61 × 21.2 mm and has 2 copper layers, 0.8 mm thick.

What parts does the NX ButtonInterface use?

12 parts, built around the MCP2558FD-H/SN and PESD1CAN. 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 NX ButtonInterface KiCad files?

From the frc971/electrical repository on GitHub, at the commit this page was made from: the board is circuit-boards/Orin-NX-PCBs/NX-ButtonInterface-v3/NX-ButtonInterface.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the NX ButtonInterface design in my own project?

Its repository publishes it under the Apache-2.0 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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