4 layers180 × 113 mm
MagMechSplit nRF52840
Anton0181/MagMechSplit
Small project just for fun with trying to develop a split keyboard that can handle both mech and tmr switches and all that wireless
178 partsMIT
4 layers190.5 × 107.9 mm
MyKeyboard
Anton0181/MagMechSplitSmall project just for fun with trying to develop a split keyboard that can handle both mech and tmr switches and all that wireless
- Size
- 190.5 × 107.9 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 208
- Nets
- 149
- Pads
- 788
- Tracks, vias
- 1,584, 259
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 20 Mar 2026
- Updated
- 22 Mar 2026
Overview
MyKeyboard is an open-source printed circuit board by Anton0181, from the Anton0181/MagMechSplit repository on GitHub, published under the MIT licence. It is a 4-layer board of 190.5 × 107.9 mm with 208 parts on 149 nets, routed with 1,584 tracks and 259 vias.
It is built around the TPS63001DRC and ADG732BSUZ. Its parts include 70 capacitors, 40 resistors, 32 diodes, 30 switches and 4 ICs. It belongs with the keyboards and input boards and the ESP32 boards of this library.
Main components
2
TPS63001DRC
VSON-10-EP(3x3)-40℃~+85℃@(TA) 1 1.5MHz 1.8V~5.5V 3.3V 50uA Buck-Boost Buck-Boost Built-in Fixed Yes VSON-10-EP(3x3) DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
ADG732BSUZ
TQFP-48(7x7)-2.5V~2.5V、1.8V~5.5V -40℃~+125℃ 1 17ns 18MHz 18ns 32:1 350pF 4Ω Bidirectional analog channel、Glitch-free switching、Fail-safe disconnect TQFP-48(7x7) Analog Switches, Multiplexers ROHSAnalog DevicesAnalog Switches, Multiplexers
README
README.mdMagMechSplit
Small project just for fun with trying to develop a split keyboard that can handle both mech and tmr switches and all that wireless
Parts
208| Qty | Value | Footprint | References |
|---|---|---|---|
| 28 | 100pF | CL05B104KO5NNNC:CAPC1005X55N | C10, C11, C12, C13, C14, C28, C29, C30, C31, C32, C33, C34, C42, C43, C44, C45 +12 |
| 28 | 1uF | CL05B104KO5NNNC:CAPC1005X55N | C1, C2, C3, C4, C21, C22, C23, C24, C25, C26, C27, C35, C36, C37, C38, C39 +12 |
| 28 | 47k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28 +12 |
| 28 | D | Diode_SMD:D_SOD-123F | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +12 |
| 28 | ~ | TMR_SENSORS:TMR2617S | T1, T2, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23 +12 |
| 23 | SW_Push | ScottoKeebs_Hotswap:Hotswap_Choc_V1V2_1.00u | SW2, SW10, SW11, SW12, SW13, SW14, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23, SW24, SW25 +7 |
| 4 | 10k | Resistor_SMD:R_0402_1005Metric | R3, R4, R5, R6 |
| 4 | 10uF | CL05B104KO5NNNC:CAPC1005X55N | C15, C16, C17, C18 |
| 3 | SW_Push | ScottoKeebs_Hotswap:Hotswap_Choc_V1V2_1.25u | SW1, SW8, SW15 |
| 2 | 0.1uF | CL05B104KO5NNNC:CAPC1005X55N | C20, C50 |
| 2 | 1.5k | Resistor_SMD:R_0402_1005Metric | R8, R10 |
| 2 | 1uF | CL31B105KBHNNNE:CAPC3216X180N | C49, C66 |
| 2 | 22pF | CL10C220JB8NNNC:CAPC1608X90N | C69, C70 |
| 2 | 4.7uF | CL21A475KAQNNNE:CAPC2012X140N | C67, C68 |
| 2 | 5.1k | Resistor_SMD:R_0402_1005Metric | R11, R12 |
| 2 | LED | LED_SMD:LED_0201_0603Metric | D30, D31 |
| 2 | Push_Button_W12mm | PCM_SL_Devices:Push_Button_W12mm | SW29, SW30 |
| 2 | SW_Push | ScottoKeebs_Hotswap:Hotswap_Choc_V1V2_2.00u_90deg | SW27, SW28 |
| 1 | 0.1.uF | CL05B104KO5NNNC:CAPC1005X55N | C51 |
| 1 | 1.13k | Resistor_SMD:R_0402_1005Metric | R9 |
| 1 | 1.18k | Resistor_SMD:R_0402_1005Metric | R7 |
| 1 | 100 | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 100nF | CL05B104KO5NNNC:CAPC1005X55N | C19 |
| 1 | 1N5817 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D32 |
| 1 | 2.2uH | Inductor_SMD:L_6.3x6.3_H3 | L1 |
| 1 | 75 | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | ADG732BSUZ | ADG732BSUZ (1):QFP50P900X900X120-49N | U4 |
| 1 | BQ2407447kGT | Package_DFN_QFN:VQFN-16-1EP_3x3mm_P0.5mm_EP1.6x1.6mm | U3 |
| 1 | Batte47ky | ScottoKeebs_Scotto:Battery | BT1 |
| 1 | Conn_01x04_Pin | Connector_Wago:Wago_734-164_1x04_P3.50mm_Horizontal | J1 |
| 1 | ESP32-S3-W47kOOM-1 | RF_Module:ESP32-S3-WROOM-1 | U2 |
| 1 | POWE47kLED | LED_SMD:LED_0201_0603Metric | D8 |
| 1 | TPS63001 | Package_SON:Texas_DRC0010J_ThermalVias | U1 |
| 1 | USB_C_47keceptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J2 |
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Questions
How big is the MyKeyboard PCB?
It measures 190.5 × 107.9 mm and has 4 copper layers, 1.6 mm thick.
What parts does the MyKeyboard use?
208 parts, built around the TPS63001DRC and ADG732BSUZ. 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 MyKeyboard KiCad files?
From the Anton0181/MagMechSplit repository on GitHub, at the commit this page was made from: the board is MyKeyboard.kicad_pcb and its schematic DarlingV4/DarlingV2/DarlingV2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MyKeyboard design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).