keyboardA
Ch3ru09
This is the repo where I keep all my Kicad files for the first keyboard I built from scratch
Components (15)
| Reference | Value | Description |
|---|---|---|
| U1 | STM32G0B1CBTx | STMicroelectronics Arm Cortex-M0+ MCU, 128KB flash, 144KB RAM, 64 MHz, 1.7-3.6V, 44 GPIO, LQFP48 |
| U2,U4 | SRV05-4 | ESD Protection Diodes with Low Clamping Voltage, SOT-23-6 |
| U3 | XC6206P332MR | Positive 60-250mA Low Dropout Regulator, Fixed Output, SOT-23 |
| C1 | 4.7uF | Unpolarized capacitor |
| C2,C4,C5 | 0.1uF | Unpolarized capacitor |
| C3,C6,C7 | 1uF | Unpolarized capacitor |
| D1-D17 | 1N4148W | Diode |
| F1 | 1A | Resettable fuse, polymeric positive temperature coefficient |
| J1 | USB_C_Receptacle_IN | USB 2.0-only 16P Type-C Receptacle connector |
| J2 | USB_C_Receptacle_OUT | USB 2.0-only 16P Type-C Receptacle connector |
| KEY1-KEY17 | Choc-Keyswitch | Push button switch, generic, two pins |
| R1 | 10k | Resistor |
| R2,R3 | 5.1k | Resistor |
| SW1 | SW_Push | Push button switch, generic, two pins |
| SW2 | SW_SPDT | Switch, single pole double throw |