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 layers288 × 98 mm
Wireless Keyboard
Kynotical/Wireless-Keyboard1UCI EECS159A Project PCB Design
- Size
- 288 × 98 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 154
- Nets
- 107
- Pads
- 602
- Tracks, vias
- 808, 40
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 25 Oct 2020
- Updated
- 16 Nov 2020
Overview
Wireless Keyboard is an open-source printed circuit board by Kynotical, from the Kynotical/Wireless-Keyboard repository on GitHub. It is a 2-layer board of 288 × 98 mm with 154 parts on 107 nets, routed with 808 tracks and 40 vias.
It is built around the ATMEGA32U4-AU and PRTR5V0U2X. Its parts include 65 diodes, 7 capacitors, 6 resistors, 2 ICs and 1 switch. It belongs with the keyboards and input boards and 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)
README
README.mdWireless-Keyboard
UCI EECS159A Project PCB Design
Parts
154| Qty | Value | Footprint | References |
|---|---|---|---|
| 65 | D_Small | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +49 |
| 3 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C4, C5, C6 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 2 | 22 | Resistor_SMD:R_0805_2012Metric | R3, R4 |
| 2 | 22pF | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 2 | 5.1k | Resistor_SMD:R_0805_2012Metric | R5, R6 |
| 1 | Tab 1.5u | MX_Only:MXOnly-1.5U-NoLED | MX17 |
| 1 | \| | MX_Only:MXOnly-1U-NoLED | MX49 |
| 1 | '" | MX_Only:MXOnly-1U-NoLED | MX43 |
| 1 | -_ | MX_Only:MXOnly-1U-NoLED | MX12 |
| 1 | .> | MX_Only:MXOnly-1U-NoLED | MX58 |
| 1 | /? | MX_Only:MXOnly-1U-NoLED | MX59 |
| 1 | 0 | MX_Only:MXOnly-1U-NoLED | MX11 |
| 1 | 1 | MX_Only:MXOnly-1U-NoLED | MX2 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C7 |
| 1 | 16Mhz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 1uF | Capacitor_SMD:C_0805_2012Metric | C3 |
| 1 | 2 | MX_Only:MXOnly-1U-NoLED | MX3 |
| 1 | 3 | MX_Only:MXOnly-1U-NoLED | MX4 |
| 1 | 4 | MX_Only:MXOnly-1U-NoLED | MX5 |
| 1 | 5 | MX_Only:MXOnly-1U-NoLED | MX6 |
| 1 | 6 | MX_Only:MXOnly-1U-NoLED | MX7 |
| 1 | 7 | MX_Only:MXOnly-1U-NoLED | MX8 |
| 1 | 8 | MX_Only:MXOnly-1U-NoLED | MX9 |
| 1 | 9 | MX_Only:MXOnly-1U-NoLED | MX10 |
| 1 | ;: | MX_Only:MXOnly-1U-NoLED | MX42 |
| 1 | <, | MX_Only:MXOnly-1U-NoLED | MX57 |
| 1 | =+ | MX_Only:MXOnly-1U-NoLED | MX13 |
| 1 | A | MX_Only:MXOnly-1U-NoLED | MX33 |
| 1 | ALT 1.25U | MX_Only:MXOnly-1.25U-NoLED | MX65 |
| 1 | ATmega32U4-AU | Package_QFP:TQFP-44_10x10mm_P0.8mm | U1 |
| 1 | B | MX_Only:MXOnly-1U-NoLED | MX54 |
| 1 | Backspace 2u | MX_Only:MXOnly-2U-NoLED | MX14 |
| 1 | Blank 1 1u | MX_Only:MXOnly-1U-NoLED | MX15 |
| 1 | Blank 2 1u | MX_Only:MXOnly-1U-NoLED | MX16 |
| 1 | C | MX_Only:MXOnly-1U-NoLED | MX52 |
| 1 | CAPS 1.75u | MX_Only:MXOnly-1.75U-NoLED | MX32 |
| 1 | D | MX_Only:MXOnly-1U-NoLED | MX35 |
| 1 | DEL 1U | MX_Only:MXOnly-1U-NoLED | MX62 |
| 1 | E | MX_Only:MXOnly-1U-NoLED | MX20 |
| 1 | ENTER ISO | MX_Only:MXOnly-ISO-ROTATED-ReversedStabilizers-NoLED | MX46 |
| 1 | ESC | MX_Only:MXOnly-1U-NoLED | MX1 |
| 1 | F | MX_Only:MXOnly-1U-NoLED | MX36 |
| 1 | FN1.25U | MX_Only:MXOnly-1.25U-NoLED | MX69 |
| 1 | G | MX_Only:MXOnly-1U-NoLED | MX37 |
| 1 | H | MX_Only:MXOnly-1U-NoLED | MX38 |
| 1 | HRO-TYPE-C-31-M-12 | typec:HRO-TYPE-C-31-M-12-Assembly | USB1 |
| 1 | I | MX_Only:MXOnly-1U-NoLED | MX25 |
| 1 | J | MX_Only:MXOnly-1U-NoLED | MX39 |
| 1 | K | MX_Only:MXOnly-1U-NoLED | MX40 |
| 1 | L | MX_Only:MXOnly-1U-NoLED | MX41 |
| 1 | LCTRL 1.25U | MX_Only:MXOnly-1.25U-NoLED | MX63 |
| 1 | LShift 2.25u | MX_Only:MXOnly-1U-NoLED | MX48 |
| 1 | M | MX_Only:MXOnly-1U-NoLED | MX56 |
| 1 | N | MX_Only:MXOnly-1U-NoLED | MX55 |
| 1 | O | MX_Only:MXOnly-1U-NoLED | MX26 |
| 1 | P | MX_Only:MXOnly-1U-NoLED | MX27 |
| 1 | PRTR5V0U2X | local:SOT143B | U3 |
| 1 | Polyfuse | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | Q | MX_Only:MXOnly-1U-NoLED | MX18 |
| 1 | R | MX_Only:MXOnly-1U-NoLED | MX21 |
| 1 | RALT1.25U | MX_Only:MXOnly-1.25U-NoLED | MX67 |
| 1 | RCTRL 1.25u | MX_Only:MXOnly-1.25U-NoLED | MX70 |
| 1 | RShift 1.75U | MX_Only:MXOnly-1.75U-NoLED | MX61 |
| 1 | RShift 2.75U | MX_Only:MXOnly-2.75U-NoLED | MX60 |
| 1 | RWIN1.25U | MX_Only:MXOnly-1.25U-NoLED | MX68 |
| 1 | S | MX_Only:MXOnly-1U-NoLED | MX34 |
| 1 | SPACEBAR 6.25U | MX_Only:MXOnly-6.25U-ReversedStabilizers-NoLED | MX66 |
| 1 | SW_Push | random-keyboard-parts:SKQG-1155865 | SW1 |
| 1 | T | MX_Only:MXOnly-1U-NoLED | MX22 |
| 1 | U | MX_Only:MXOnly-1U-NoLED | MX24 |
| 1 | V | MX_Only:MXOnly-1U-NoLED | MX53 |
| 1 | W | MX_Only:MXOnly-1U-NoLED | MX19 |
| 1 | WIN 1.25U | MX_Only:MXOnly-1.25U-NoLED | MX64 |
| 1 | X | MX_Only:MXOnly-1U-NoLED | MX51 |
| 1 | Y | MX_Only:MXOnly-1U-NoLED | MX23 |
| 1 | Z | MX_Only:MXOnly-1U-NoLED | MX50 |
| 1 | [{ | MX_Only:MXOnly-1U-NoLED | MX28 |
| 1 | \ 1.5u | MX_Only:MXOnly-1.5U-NoLED | MX30 |
| 1 | ]} | MX_Only:MXOnly-1U-NoLED | MX29 |
The 150 most common of 154 parts.
Questions
How big is the Wireless Keyboard PCB?
It measures 288 × 98 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Wireless Keyboard use?
154 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 Wireless Keyboard KiCad files?
From the Kynotical/Wireless-Keyboard repository on GitHub, at the commit this page was made from: the board is Wireless-Keyboard.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Wireless Keyboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask Kynotical before reusing the design.
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