2 layers133.4 × 100.3 mm
Splitty
schodet/splitty
Split orthogonal keyboard, mirror of https://git.ni.fr.eu.org/splitty.git/
97 parts13MIT
2 layers344.2 × 121.8 mm
Noxary280
staticintlucas/space-invader-280PCB for Noxary 280 using NMB/Hi-Tek Series 725 "Space Invader" switches
- Size
- 344.2 × 121.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 193
- Nets
- 299
- Pads
- 630
- Tracks, vias
- 665, 56
- Pours
- 761
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 12 Nov 2023
- Updated
- 12 Nov 2023
Overview
Noxary280 is an open-source printed circuit board by staticintlucas, from the staticintlucas/space-invader-280 repository on GitHub, published under the CERN-OHL-P-2.0 licence. It is a 2-layer board of 344.2 × 121.8 mm with 193 parts on 299 nets, routed with 665 tracks and 56 vias.
It is built around the ATMEGA32U4-AU and USBLC6-2P6. Its parts include 86 switches, 85 diodes, 10 capacitors, 6 resistors and 2 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2
ATMEGA32U4-AU
QFP-44(10x10)-40℃~+85℃ 10bit 16MHz 1KB 2.5KB 2.7V~5.5V 26 32KB 8 Bit AVR Built-in FLASH QFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
USBLC6-2P6
SOT-666-6-40℃~+125℃ 150nA 17V 2 3.5pF 5.25V 5A@8/20us 6V ESD IEC 61000-4-2 Unidirectional SOT-666-6 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
README
README.mdspace-invader-280
PCB for Noxary 280 using NMB/Hi-Tek Series 725 "Space Invader" switches
Parts
193| Qty | Value | Footprint | References |
|---|---|---|---|
| 85 | D_Small_Filled | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +69 |
| 85 | SW_Push_4_Pin | Hi-Tek_Series_725:SW_HiTek_725 | SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23, SW24 +69 |
| 6 | 0u1 | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C4, C5, C9 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric | R3, R6 |
| 2 | 22R | Resistor_SMD:R_0805_2012Metric | R4, R5 |
| 2 | 22p | Capacitor_SMD:C_0805_2012Metric | C7, C8 |
| 2 | 5k1 | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 1 | 100mA | Fuse:Fuse_0805_2012Metric | F1 |
| 1 | 16MHz | Crystal:Crystal_SMD_SeikoEpson_FA238-4Pin_3.2x2.5mm | Y1 |
| 1 | 1u | Capacitor_SMD:C_0805_2012Metric | C10 |
| 1 | 4u7 | Capacitor_SMD:C_0805_2012Metric | C6 |
| 1 | ATmega32U4-A | Package_QFP:TQFP-44_10x10mm_P0.8mm | U2 |
| 1 | AVR-ISP-6 | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J2 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_TL3342 | SW1 |
| 1 | USBLC6-2P6 | Package_TO_SOT_SMD:SOT-666 | U1 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
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Questions
How big is the Noxary280 PCB?
It measures 344.2 × 121.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Noxary280 use?
193 parts, built around the ATMEGA32U4-AU and USBLC6-2P6. 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 Noxary280 KiCad files?
From the staticintlucas/space-invader-280 repository on GitHub, at the commit this page was made from: the board is noxary280.kicad_pcb and its schematic matrix.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Noxary280 design in my own project?
Its repository publishes it under the CERN-OHL-P-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).