2 layers243.9 × 136.5 mm
Barobord
sadekbaroudi/barobord
I have spent a lot of time and money designing prototypes, testing, developing, etc. Any contributions would be greatly appreciated!
157 parts57
2 layers355.6 × 127.1 mm
Edgedancer81
kindlygiant/Edgedancer81Messing around with keyboard pcb design
- Size
- 355.6 × 127.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 184
- Nets
- 123
- Pads
- 696
- Tracks, vias
- 1,758, 36
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 22 Jul 2020
- Updated
- 5 Aug 2020
Overview
Edgedancer81 is an open-source printed circuit board by kindlygiant, from the kindlygiant/Edgedancer81 repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 355.6 × 127.1 mm with 184 parts on 123 nets, routed with 1,758 tracks and 36 vias.
It is built around the ATMEGA32U4-AU and PRTR5V0U2X. Its parts include 81 diodes, 7 capacitors, 6 resistors, 2 ICs and 2 switches. 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)
PRTR5V0U2X
SOT-143-55℃~+125℃ 0.3pF、0.8pF 100W 10V、15V 5V 6.5V 6A 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
Parts
184| Qty | Value | Footprint | References |
|---|---|---|---|
| 81 | D_Small | Diode_SMD:D_SOD-123 | D24, D25, D26, D27, D28, D29, D30, D31, D32, D33, D34, D100, D101, D102, D103, D104 +65 |
| 66 | MX-NoLED | MX_Only:MXOnly-1U-NoLED | MX_,1, MX_.1, MX_'1, MX_/1, MX-1, MX=1, MX0, MX1, MX2, MX3, MX4, MX5, MX6, MX7, MX8, MX9 +50 |
| 7 | MX-NoLED | MX_Only:MXOnly-1.25U-NoLED | MX_GUI1, MX_LALT1, MX_LCTRL1, MX_RALT1, MX_RCTRL1, MX_RGUI1, MX_RMENU1 |
| 3 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric | R3, R4 |
| 2 | 22 | Resistor_SMD:R_0805_2012Metric | R7, R8 |
| 2 | 22pF | Capacitor_SMD:C_0805_2012Metric | C4, C5 |
| 2 | 5k1 | Resistor_SMD:R_0805_2012Metric | R5, R6 |
| 2 | MX-NoLED | MX_Only:MXOnly-1.5U-NoLED | MX_\1, MX_TAB1 |
| 2 | MX-NoLED | MX_Only:MXOnly-2.25U-NoLED | MX_ENTR1, MX_LSHFT1 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C6 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 1uF | Capacitor_SMD:C_0805_2012Metric | C7 |
| 1 | 500mA | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | ATmega32U4-AU | Package_QFP:TQFP-44_10x10mm_P0.8mm | U1 |
| 1 | HRO-TYPE-C-31-M-12 | Type-C:HRO-TYPE-C-31-M-12-Assembly | USB1 |
| 1 | LOGO | random-keyboard-parts:edgedancer_102mm | G*** |
| 1 | LOGO | random-keyboard-parts:edgedancer | G*** |
| 1 | MX-NoLED | MX_Only:MXOnly-2U-NoLED | MXBKSP1 |
| 1 | MX-NoLED | MX_Only:MXOnly-6.25U-ReversedStabilizers-NoLED | MX_SPACE1 |
| 1 | MX-NoLED | MX_Only:MXOnly-1.75U-NoLED | MX_SUPR1 |
| 1 | MX-NoLED | MX_Only:MXOnly-2.75U-NoLED | MX_RSHFT1 |
| 1 | PRTR5V0U2X | random-keyboard-parts:SOT143B | U2 |
| 1 | Rotary_Encoder_Switch | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm | SW2 |
| 1 | SW_Push | random-keyboard-parts:SKQG-1155865 | SW1 |
Questions
How big is the Edgedancer81 PCB?
It measures 355.6 × 127.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Edgedancer81 use?
184 parts, built around the ATMEGA32U4-AU and PRTR5V0U2X. 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 Edgedancer81 KiCad files?
From the kindlygiant/Edgedancer81 repository on GitHub, at the commit this page was made from: the board is Edgedancer81.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Edgedancer81 design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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