aesir
modern-hobbyist
Collection of KiCad PCB designs for custom keyboards, including full-sized and split ergonomic layouts with STM32F072CBT6 microcontrollers.
Components (22)
| Reference | Value | Description |
|---|---|---|
| Q3 | MMUN2133LT1G | |
| U1 | STM32G474CETx | STMicroelectronics Arm Cortex-M4 MCU, 512KB flash, 128KB RAM, 170 MHz, 1.71-3.6V, 38 GPIO, LQFP48 |
| U2,U5 | PRTR5V0U2X | |
| U3 | XC6206PxxxMR-Regulator_Linear | |
| U4 | CR2013-MI2120 | ILI9341 controller, SPI TFT LCD Display, 9-pin breakout PCB, 4-pin SD card interface, 5V/3.3V |
| U8 | SN74AHCT1G125DBVR | |
| C1-C40,C55 | 0.1uF | Unpolarized capacitor |