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2 layers20.3 × 17.8 mmHall effect, the printed circuit board in 3D

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.

Size
20.3 × 17.8 mm
Copper layers
2
Thickness
1.6 mm
Parts
11
Nets
5
Pads
22
Tracks, vias
56, 6
Pours
1
Routed
Yes
KiCad
KiCad 6 (file 20211014)
Created
22 Dec 2023
Updated
6 Nov 2026

Overview

Hall effect 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 20.3 × 17.8 mm with 11 parts on 5 nets, routed with 56 tracks and 6 vias.

Its parts include 3 resistors, 2 capacitors, 2 diodes, 1 IC and 1 connector.

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

11
QtyValueFootprintReferences
21.0k-1%-0805Resistor_SMD:R_0805_2012MetricR1, R2
2mounting-holehall-effect:mounting-holeH1, H2
10.1uF-25V-0805Capacitor_SMD:C_0805_2012MetricC1
110k-1%-0805Resistor_SMD:R_0805_2012MetricR3
14.7nF-50V-0805Capacitor_SMD:C_0805_2012MetricC2
1Conn_01x03_Malehall-effect:3PIN headerJ1
1DETLED_SMD:LED_1206_3216MetricD2
1PWRLED_SMD:LED_1206_3216MetricD1
1US5881LSEPackage_TO_SOT_SMD:TSOT-23U1

Questions

How big is the Hall effect PCB?

It measures 20.3 × 17.8 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Hall effect use?

11 parts. 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 Hall effect KiCad files?

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

Can I use the Hall effect 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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