Modern keyboard template
Modern keyboard template is an open source STM32 PCB design by modern-hobbyist: a 2-layer, 44 × 44.1 mm board with 25 components (13 distinct parts). It is built around the STM32F072CBT6, PRTR5V0U2X, XC6206PxxxMR-Regulator_Linear, TXB0101. Filed under keyboards.
Collection of KiCad PCB designs for custom keyboards, including full-sized and split ergonomic layouts with STM32F072CBT6 microcontrollers.
Project Aesir is a collection of custom keyboard PCB designs created using KiCad, aimed at keyboard enthusiasts and DIY makers. Each project in this collection was designed to scratch a specific itch, fill a need, or address a particular problem I had with traditional mechanical keyboards, from a template for a standard keyboard PCB using the STM32F072CBT6 microcontroller to a split ergonomic keyboard design with a modular numpad.
Built around
Parts list
25 components, 13 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32F072CBT6 | LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | PRTR5V0U2X | SOT-143 | U2 |
| 1 | XC6206PxxxMR-Regulator_Linear | SOT-23 | U3 |
| 1 | TXB0101 | SOT-363_SC-70-6_Handsoldering | U5 |
| 1 | USB_C_Receptacle_USB2.0 | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | Conn_01x05 | PinHeader_1x05_P2.54mm_Vertical | J2 |
| 2 | SW_SPST | SW_SPST_TL3342 | BOOT1, RST1 |
| 1 | 500mA | Fuse_1206_3216Metric | F1 |
| 7 | 100nF | C_0402_1005Metric | C1, C3, C4, C5, C6, C7, C8 |
| 1 | 10uF | C_0603_1608Metric | C2 |
| 2 | 1uF | C_0402_1005Metric | C9, C10 |
| 2 | 0.1uF | C_0402_1005Metric | C43, C44 |
| 4 | 5.1k | R_0402_1005Metric | R1, R2, R3, R4 |
More boards in aesir
STM32Mist
372.1 × 141.2 mm445 parts2LMIT25
STM32Heimdall
405.4 × 159 mm316 parts4LMIT25
STM32Hermod right
3.6 × 3.3 mm212 parts2LMIT25
STM32Hermod left
3.6 × 3.3 mm196 parts2LMIT25
STM32Modern lcd keyboard
72 × 44.5 mm184 parts2LMIT25
STM32Hermod
189.2 × 139.5 mm177 parts2LMIT25
STM32Paste
3.6 × 3.3 mm72 parts2LMIT25
STM32Stm32G474RETx template
134.5 × 76 mm46 parts2LMIT25
Numpad
92.1 × 99.3 mm44 parts2LMIT25
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