kbhe-monorepo
Fefe-Nayz
TIPE 2026 - 75% Hall effect keyboard ISO layout - Monorepo: Firmware, PCB, 3D Models, PC Software
Components (26)
| Reference | Value | Description |
|---|---|---|
| IC1 | SN74AHCT1G125DBVR | 74AHCT Single Tri-state Bus Buffer SOT23 SN74AHCT1G125DBVR, Bus Buffer, HCT, 8.5 ns@ 50 pF, 8mA 4.5 ??? 5.5 V 5-Pin SOT-23 |
| U1 | STM32F723VET6 | STMicroelectronics Arm Cortex-M7 MCU, 512KB flash, 256KB RAM, 216 MHz, 1.7-3.6V, 79 GPIO, LQFP100 |
| U2 | AMS1117 | 72dB@(120Hz) 1A Fixed 3.3V Positive electrode SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS |
| U3 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U5 | TS3USB221ARSER | |
| C1,C2 | 6pF | 50V 10pF C0G ±5% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C3,C6,C17,C27,C34,C36-C40 | 100nF | 50V 100nF X7R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C4,C7,C28 | 1uF | 50V 1uF X7R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C5 | 10nF | 50V 10nF X7R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |