2 layers41.4 × 47.5 mm
U2f zero panel
conorpp/u2f-zero
U2F USB token optimized for physical security, affordability, and style
52 parts2.4k
2 layers98.4 × 98.4 mm
Macro20
6a-62/macro20Simple 20 key macropad/numpad
- Size
- 98.4 × 98.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 52
- Nets
- 43
- Pads
- 182
- Tracks, vias
- 222, 9
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 22 Jan 2020
- Updated
- 22 Jan 2020
Overview
Macro20 is an open-source printed circuit board by 6a-62, from the 6a-62/macro20 repository on GitHub, published under the MIT licence. It is a 2-layer board of 98.4 × 98.4 mm with 52 parts on 43 nets, routed with 222 tracks and 9 vias.
Its parts include 20 diodes, 2 connectors, 1 resistor, 1 IC and 1 switch. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.
README
README.mdmacro20
- 20 keys, intended for numpad/macropad layouts
- Designed for Pro Micro controller boards
- I2C header intended for 0.91 128*32 OLED display
- PWM header for RGB LED lighting strip
Compatible with QMK
Parts
52| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4, D5, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20 +4 |
| 20 | MX-NoLED | MX_Only:MXOnly-1U-NoLED | MX1, MX2, MX3, MX4, MX5, MX10, MX11, MX12, MX13, MX14, MX15, MX16, MX17, MX18, MX19, MX20 +4 |
| 1 | 500 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1 |
| 1 | Conn_01x03_Male | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2 |
| 1 | Conn_01x04_Female | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J1 |
| 1 | ProMicro | promicro:ProMicro | U1 |
| 1 | SW_Push | Button_Switch_THT:SW_PUSH_6mm | SW1 |
The 45 most common of 52 parts.
Questions
How big is the Macro20 PCB?
It measures 98.4 × 98.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Macro20 use?
52 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 Macro20 KiCad files?
From the 6a-62/macro20 repository on GitHub, at the commit this page was made from: the board is macro20.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Macro20 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).
Similar boards
- 2 layers136 × 130 mm
Lora nodemcu
sudomesh/disaster-radio
A (paused) work-in-progress long-range, low-bandwidth wireless disaster recovery mesh network powered by the sun.
52 parts1.1k - 2 layers69 × 53.8 mm
TUSS4470 shield
Neumi/open_echo
Open Source echo sounder / depth sounder / SONAR for bathymetry and research. Arduino based and compatible.
52 parts530 - 2 layers52.5 × 36.6 mm
ESP8266-WebRadio
karawin/Ka-Radio
A wifi webradio with only low cost boards ESP8266 and VS1053 by Jp Cocatrix
52 parts453 - 2 layers105.2 × 42.4 mm
- 2 layers45 × 45 mm
AirCube
StuckAtPrototype/AirCube
Works standalone out of the box. Pairs with Home Assistant in minutes. Other platforms are supported through community-contributed extensions.
52 parts379Apache-2.0 - 2 layers160 × 99.1 mm
Ardumower mega shield V1.00
Ardumower/ardumower
Develop an open source robotic lawn mower (HW+SW reference platform)
52 parts282 - 2 layers53 × 23 mm
Maam 011109 bias
loxodes/vna
Under development open hardware microwave vector network analyzer
52 parts205