4 layers71.5 × 71.5 mm
Elixir
golioth/elixir-hw
An open source hardware device that has cellular, wifi, bluetooth, GPS, and more!
249 parts36CERN-OHL-P-2.0
2 layers79.6 × 61.1 mm
Macro pad
eric-wood/macro-pada simple mechanical keyboard macro pad
- Size
- 79.6 × 61.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 50
- Nets
- 49
- Pads
- 191
- Tracks, vias
- 280, 34
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 9 Mar 2021
- Updated
- 24 Mar 2021
Overview
Macro pad is an open-source printed circuit board by eric-wood, from the eric-wood/macro-pad repository on GitHub. It is a 2-layer board of 79.6 × 61.1 mm with 50 parts on 49 nets, routed with 280 tracks and 34 vias.
It is built around the ATMEGA16U2-MU, PEC11R-4215F-S0024 and DX07S016JA1R1500. Its parts include 14 resistors, 10 capacitors, 10 diodes, 8 switches and 1 IC. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
3
ATMEGA16U2-MU
QFN-32-EP(5x5)-40℃~+85℃ 16KB 16MHz 2.7V~5.5V 22 512Byte 512Byte 8 Bit AVR Built-in FLASH QFN-32-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
PEC11R-4215F-S0024
插件-30℃~+70℃ 10mA 24/24 5V Incremental Straight Two-phase output 插件 Rotary Encoders ROHSBournsRotary Encoders
DX07S016JA1R1500
SMD-40℃~+85℃ 1 250mA、1.25A 48V Black Female Type-C USB 2.0 SMD USB Connectors ROHSJAE ElectronicsUSB Connectors
Parts
50| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 10k | Resistor_SMD:R_0603_1608Metric | R3, R4, R5, R6, R7, R8, R9, R10, R11, R12 |
| 10 | 1n4148 | Diode_SMD:D_SOD-323F | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10 |
| 8 | SW_Push | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | SW2, SW3, SW5, SW6, SW7, SW8, SW9, SW10 |
| 7 | 10n | Capacitor_SMD:C_0603_1608Metric | C4, C5, C6, C7, C9, C10, C11 |
| 2 | 22 | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 2 | 22p | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R13, R14 |
| 2 | PEC11R-4215F-S0024 | PEC11R-4215F-S0024:XDCR_PEC11R-4215F-S0024 | MT1, MT2 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | ATmega16U2-MU | Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm | U1 |
| 1 | DX07S016JA1R1500 | DX07S016JA1R1500:JAE_DX07S016JA1R1500 | J1 |
| 1 | LOGO | dsp_dev_board:frankie_solder_mask | G*** |
| 1 | ~HWB | TestPoint:TestPoint_Pad_D1.0mm | hwb |
| 1 | ~RESET | TestPoint:TestPoint_Pad_D1.0mm | reset |
Questions
How big is the Macro pad PCB?
It measures 79.6 × 61.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Macro pad use?
50 parts, built around the ATMEGA16U2-MU, PEC11R-4215F-S0024 and DX07S016JA1R1500. 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 Macro pad KiCad files?
From the eric-wood/macro-pad repository on GitHub, at the commit this page was made from: the board is macropad.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Macro pad design in my own project?
Its repository states no licence, so its author keeps all rights: ask eric-wood before reusing the design.
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