2 layers133 × 89.9 mm
2 layers133 × 114.7 mm
Blade right
ufan/mykeyboard23A collection of pcb boards designed by me
- Size
- 133 × 114.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 106
- Nets
- 102
- Pads
- 463
- Tracks, vias
- 1,258, 148
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 7 Jun 2022
- Updated
- 10 Mar 2023
Overview
Blade right is an open-source printed circuit board by ufan, from the ufan/mykeyboard repository on GitHub. It is a 2-layer board of 133 × 114.7 mm with 106 parts on 102 nets, routed with 1,258 tracks and 148 vias.
It is built around the E73-2G4M08S1C, CAP1203-1-SN and MCP1700-1802E/TTVAO, with the SRV05-4, TP4054 and XC6220B331MR-G among its other parts. Its parts include 24 diodes, 19 switches, 15 capacitors, 13 resistors and 8 ICs.
Main components
10
E73-2G4M08S1C
SMD,18x13mm-103dBm、-95dBm -40℃~+85℃ 120m 17.05mA 3.3V 8.27mA 8dBm Bluetooth 5.0、Bluetooth 4.2 PWM、SPI、ADC、USB、I2C、ISP、JTAG、DMA nRF52840 Chip SMD,18x13mm Bluetooth Modules ROHSChengdu Ebyte Elec TechBluetooth Modules
CAP1203-1-SN
SOIC-8-40℃~+125℃ 3 3V~5.5V 50uA 750uA 8kV Capacitive Touch、自动灵敏度校准、防水抗干扰触摸、手势检测 SOIC-8 Touch Sensors ROHSMicrochip TechnologyTouch Sensors
MCP1700-1802E/TTVAO
LDO in SOT-23 package, 2.3-6Vin, 1.2-5Vout, 250mA, low quiescent current.Microchip TechnologyUncategorised
SRV05-4
SOT-23-6L-55℃~+150℃ 15V 1pF 4A 5V 5uA 6V 80W ESD Four channels IEC 61000-4-2、IEC 61000-4-5 Unidirectional SOT-23-6L ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)
TP4054
SOT-23-5L-40℃~+85℃ 1 25uA 4.2V 4.2V~6.5V 500mA Charging IC Lithium Battery Not supported 恒流充电、恒压充电、涓流充电、自动再充电、充电终止、可编程充电电流、软启动、欠压锁定 SOT-23-5L Battery Management ROHSUMWBattery ManagementXC6220B331MR-G
SOT-25-40℃~+85℃ 1 1A 3.3V 50dB@(1kHz) 655mV@(1A) 6V 8uA Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control、Output discharge Positive SOT-25 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTorex SemiconductorVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching Diodes
AO3407
SOT-23-55℃~+150℃ 1 P-Channel 1.4W 1V 260pF 30V 37pF 4.1A 75mΩ@4.5V P-Channel ±20V SOT-23 MOSFETs ROHSBORNMOSFETs
BAT60B
SOD-323Schottky Diodeshongjiacheng
SMF9.0CA
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiacheng
README
README.mdA collection of designed keyboards
Features
All keyboards are powered by zmk with following design goals:
- portability
- minimalism
- ergonomic
- yet still powerful
Super-powerful trackball firmware
42-key classic Corne-Pro with EPD display
34-key Sweep-Pro with horizontal encoders
32-key Blade with a mini-trackball and a touchbar
Customizable logo display
Wireless charging option
Tenting support
Extensible
3D-printed concave/convex keycaps
Parts
106| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | 1N4148W | mylib:Diode | D1, D2, D3, D4, D5, D10, D11, D12, D14, D15, D16, D17, D18, D19, D20, D21 +4 |
| 19 | SW_PUSH-kbd | mylib:Kailh_Choc_Hotplug | SW1, SW2, SW3, SW4, SW5, SW6, SW10, SW11, SW12, SW14, SW15, SW16, SW17, SW18, SW19, SW20 +3 |
| 6 | MountingHole | MountingHole:MountingHole_3.2mm_M3_DIN965 | H1, H2, H3, H4, H5, H6 |
| 3 | 10k | Resistor_SMD:R_0603_1608Metric | R10, R11, R12 |
| 2 | 100n | Capacitor_SMD:C_0603_1608Metric | C6, C11 |
| 2 | 1K | Resistor_SMD:R_0603_1608Metric | R4, R6 |
| 2 | 1u | Capacitor_SMD:C_0603_1608Metric | C9, C10 |
| 2 | 2M | Resistor_SMD:R_0603_1608Metric | R5, R13 |
| 2 | 4.7u | Capacitor_SMD:C_0603_1608Metric | C1, C3 |
| 2 | 5.1K | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R8, R9 |
| 2 | 500mA | Fuse:Fuse_1206_3216Metric | F1, F2 |
| 2 | AO3407 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 1 | 100n (X7R) | Capacitor_SMD:C_0603_1608Metric | C8 |
| 1 | 10n (X7R) | Capacitor_SMD:C_0603_1608Metric | C13 |
| 1 | 10u (X7R) | Capacitor_SMD:C_0603_1608Metric | C12 |
| 1 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C14 |
| 1 | 100K | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 10n | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric | C15 |
| 1 | 3.3u/16V | Capacitor_SMD:C_0603_1608Metric | C7 |
| 1 | 32.768 kHz | Crystal:Crystal_SMD_MicroCrystal_CM9V-T1A-2Pin_1.6x1.0mm | X1 |
| 1 | 5K | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | BAT60B | Diode_SMD:D_SOD-323 | D22 |
| 1 | BLUE | LED_SMD:LED_0603_1608Metric | D23 |
| 1 | CAP1203 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U8 |
| 1 | Conn_01x02_Female | mylib:JST_ACH_BM02B-ACHSS-GAN-ETF_1x02-1MP_P1.20mm_Vertical | WirelessCharger1 |
| 1 | Conn_01x03_Male | mylib:TouchSlider-3_36x12mm | J16 |
| 1 | Conn_01x04_Female | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J11 |
| 1 | Conn_01x05 | mylib:Panasonic_EVQWGD001_Ref_Male | J5 |
| 1 | Conn_01x05 | mylib:Panasonic_EVQWGD001_Ref | Ref1 |
| 1 | Conn_01x07 | mylib:PMW3610-Ref-Male | J3 |
| 1 | Conn_01x07 | mylib:Magnetic-PogoPin-1x07-Male | J10 |
| 1 | Conn_1x07 | mylib:PMW3610-Ref | Ref2 |
| 1 | Conn_Battery_solderable | mylib:Molex_Panelmate_53780-0270_1x02-1MP_P1.25mm_Horizontal | Bat_main1 |
| 1 | Conn_Display_general | mylib:Conn_Display_MountHole | J9 |
| 1 | E73-2G4M08S1C | mylib:E73-2G4M08S1C-52840 | U1 |
| 1 | MAX17048 | mylib:MAX17048-TDFN-8-1EP_2x2mm_P0.5mm_EP0.8x1.2mm | U4 |
| 1 | MCP1700-1802E-TT | Package_TO_SOT_SMD:SOT-23 | U7 |
| 1 | PMW3610 | mylib:PMW3610 | U6 |
| 1 | RED | LED_SMD:LED_0603_1608Metric | D24 |
| 1 | RotaryEncoder | mylib:Panasonic_EVQWGD001_Latest | Encoder1 |
| 1 | SMF9.0CA | Diode_SMD:D_SOD-123F | D25 |
| 1 | SRV05-4 | mylib:SRV05-4 | U2 |
| 1 | SW_Battery-kbd | mylib:SW_BSI10 | SW_Bat1 |
| 1 | SW_RESET-kbd | mylib:SW_Reset_vertical | SW_Reset1 |
| 1 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm_NumberLabels | JP1 |
| 1 | TP4054 | Package_TO_SOT_SMD:SOT-23-5 | U5 |
| 1 | USB-C USB 2.0 MC-372 | mylib:nrfmicro_USB-C_C168688 | J12 |
| 1 | XC6220B331MR-G | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | expantion1 | mylib:Magnetic-PogoPin-1x04-Female | J1 |
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Questions
How big is the Blade right PCB?
It measures 133 × 114.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Blade right use?
106 parts, built around the E73-2G4M08S1C, CAP1203-1-SN, MCP1700-1802E/TTVAO and SRV05-4. 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 Blade right KiCad files?
From the ufan/mykeyboard repository on GitHub, at the commit this page was made from: the board is pcbs/blade/right/blade-right.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Blade right design in my own project?
Its repository states no licence, so its author keeps all rights: ask ufan before reusing the design.