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2 layers38 × 52 mmHanpen main, the printed circuit board in 3D

Hanpen main

keyakko/hanpen

Custom PCB for SlimeVR

Size
38 × 52 mm
Copper layers
2
Thickness
1.6 mm
Parts
13
Nets
24
Pads
57
Tracks, vias
115, 87
Pours
2
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
24 Sep 2024
Updated
18 Mar 2025

Overview

Hanpen main is an open-source printed circuit board by keyakko, from the keyakko/hanpen repository on GitHub, published under the MIT licence. It is a 2-layer board of 38 × 52 mm with 13 parts on 24 nets, routed with 115 tracks and 87 vias.

Its parts include 3 resistors, 3 ICs, 2 connectors, 1 diode and 1 switch. It belongs with the ESP32 and RISC-V boards of this library.

README

README.md

hanpen

Parts

13
QtyValueFootprintReferences
2220KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR1, R2
2TestPointTestPoint:TestPoint_Keystone_5015_Micro-Minature-, +
1220Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR3
1Battery_ConnConnector_JST:JST_EH_S2B-EH_1x02_P2.50mm_HorizontalJ1
1GY-BMI160GY-BNO08x:GY-BMI160_1U3
1GY-BNO08xGY-BNO08x:GY-BN08XU2
1LEDLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolderD1
1LOGOHanpen:imageG***
1SWButton_Switch_THT:SW_Slide_SPDT_Angled_CK_OS102011MA1QSW1
1Seeed Studio XIAO ESP32C3Seeed Studio XIAO Series Library:XIAO-ESP32C3-14P-2.54-21X17.8MMU1
1Sub_SensorConnector_JST:JST_EH_S5B-EH_1x05_P2.50mm_HorizontalJ3

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Questions

How big is the Hanpen main PCB?

It measures 38 × 52 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Hanpen main use?

13 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 Hanpen main KiCad files?

From the keyakko/hanpen repository on GitHub, at the commit this page was made from: the board is Hanpen-main.kicad_pcb and its schematic Hanpen-main.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Hanpen main design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).