NERD-HPC
TTtensan
次世代ポケコンNERD HPC。NERD HPC is a hobby personal computer for nerds.
Components (29)
| Reference | Value | Description |
|---|---|---|
| Q1 | Q_PMOS_GSD | P-MOSFET transistor, gate/source/drain |
| Q2 | Q_NMOS_GSD | N-MOSFET transistor, gate/source/drain |
| U1 | RP2040 | A microcontroller by Raspberry Pi |
| U2 | NJM2845DL1-33 | 1.5A Step-Down DC/DC-Regulator, 7-36V input, 3.3V fixed Output Voltage, LM78xx replacement, -40°C to +85°C, OKI-78SR_Vertical |
| U3 | W25Q32JVSS | 32Mb Serial Flash Memory, Standard/Dual/Quad SPI, SOIC-8 |
| U4 | MCP23017_SP | 16-bit I/O expander, I2C, interrupts, w pull-ups, SPDIP-28 |
| U5 | AQM1248A | |
| U6 | OSRB38C9AA | |
| BT1-BT4 | Battery_Cell | Single-cell battery |
| C1-C3,C5,C7-C12,C14,C17,C19,C20,C31 | 0.1uF | Unpolarized capacitor |
| C4,C15,C21-C29 | 1uF | Unpolarized capacitor |
| C6 | 10uF | Unpolarized capacitor |
| C13 | 0.33uF | Unpolarized capacitor |
| C16,C18 | 2.2uF | Unpolarized capacitor |
| C30 | 100uF | Unpolarized capacitor |
| D1-D3,D5-D14 | D_Schottky | Schottky diode |
| D4 | LED | Light emitting diode |
| J1 | USB_C_Receptacle | USB Full-Featured Type-C Receptacle connector |
| J2 | Micro_SD_Card_Det_Hirose_DM3AT | Micro SD Card Socket with card detection pins |
| J3,J4 | Conn_01x06_Socket | Generic connector, single row, 01x06, script generated |
| LS1 | Speaker | Speaker |
| R1,R6-R8,R10-R13 | 10k | Resistor |
| R2,R3,R9 | 27 | Resistor |
| R4,R5,R14-R17 | 5.1k | Resistor |
| R18 | 200 | Resistor |
| RV1,RV2 | R_Potentiometer | Potentiometer |
| SW1,SW2,SW6-SW70 | SW_Push | Push button switch, generic, two pins |
| SW3-SW5 | SW_SPDT_312 | Switch, single pole double throw |
| X1 | SIT2001B |