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2 layers95 × 125.7 mmMacropad, the printed circuit board in 3D

A 25 key ortholinear macro keyboard using a RPi pico and circuitpython KMK

Size
95 × 125.7 mm
Copper layers
2
Thickness
1.6 mm
Parts
73
Nets
79
Pads
361
Tracks, vias
258, 122
Pours
9
Routed
Yes
KiCad
KiCad 6 (file 20211014)
Created
29 Apr 2022
Updated
19 Apr 2023

Overview

Macropad is an open-source printed circuit board by warlock31415, from the warlock31415/MacroKiboard repository on GitHub. It is a 2-layer board of 95 × 125.7 mm with 73 parts on 79 nets, routed with 258 tracks and 122 vias.

Its parts include 35 diodes, 25 switches, 6 capacitors, 3 resistors and 2 ICs. It belongs with the keyboards and input boards and the RP2040 boards of this library.

README

README.md

MacroKiCAD

Parts

73
QtyValueFootprintReferences
25D_SmallDiode_SMD:D_SOD-323_HandSolderingD1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +9
25SW_DIP_x01keyswitches:SW_PG1350SW1, SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23 +9
10LED_SmallLED_SMD:LED_0603_1608MetricD26, D27, D28, D29, D30, D31, D32, D33, D34, D35
41uCapacitor_SMD:C_0603_1608MetricC2, C3, C4, C6
34.7kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR1, R2, R3
20.1uCapacitor_SMD:C_0603_1608MetricC1, C5
2Jumper_2_OpenJumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mmJP1, JP2
1IS31FL3218-QFPackage_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mmU2
1PicoMCU_RaspberryPi_and_Boards:RPi_Pico_SMD_THU1

Questions

How big is the Macropad PCB?

It measures 95 × 125.7 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Macropad use?

73 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 Macropad KiCad files?

From the warlock31415/MacroKiboard repository on GitHub, at the commit this page was made from: the board is Macropad.kicad_pcb and its schematic KeyMatrix.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Macropad design in my own project?

Its repository states no licence, so its author keeps all rights: ask warlock31415 before reusing the design.

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