MetalHead
JGilcreast
Components (72)
| Reference | Value | Description |
|---|---|---|
| Q502 | BSS138 JI | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
| U201 | FT232RL | USB to Serial Interface, SSOP-28 |
| U301-U303 | SN74HCS4075DR | Logic Gates 3-channel, 3-input OR gates with schmitt-trigger inputs |
| U304,U308 | NC7SZ00M5X | Single NAND Gate, Low-Voltage CMOS |
| U305,U503 | LMC555CMX/NOPB | CMOS Timer, 555 compatible, SOIC-8 |
| U306 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U307 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U401-U405 | SN74HC14PWR | |
| U406 | SN74LVC2G14DBV | Dual schmitt inverter, VCC from 1.65 to 5.5 V, SOT-23 |
| U407,U408 | PCF8575DBR | 16 Bits Port/Expander to I2C Bus, SSOP-24 |
| U409 | 74LVC1G32GW,125 | Single OR Gate, Low-Voltage CMOS |
| U501 | NC7SZ08M5X | Single AND Gate, Low-Voltage CMOS |
| U601 | ATMEGA328-AU | 20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, TQFP-32 |
| C201,C203-C205,C304,C308,C309,C601 | 100nF | Unpolarized capacitor |
| C202 | 4.7uF | Unpolarized capacitor |
| C301-C303,C305-C307,C310,C401-C437,C501,C504 | 1uF | Unpolarized capacitor |
| C311 | 0.1uF | Unpolarized capacitor |
| C503 | 100uF | capacitor, US symbol |
| C602,C603 | 22pF | Unpolarized capacitor |
| D101 | SR240 SS24 | Diode |
| D201,D501 | RED | Light emitting diode |
| D202 | GREEN | Light emitting diode |
| D602 | Orange | Light emitting diode |
| F301 | 500mA | Fuse |
| J101 | Conn_02x05_Odd_Even | Generic connector, double row, 02x05, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J301 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| L301 | 10uH | Inductor |
| R101,R102,R304,R401-R434,R503,R604 | 10K | Resistor, US symbol |
| R103 | 0R | Resistor, US symbol |
| R201,R602 | 130R | Resistor, US symbol |
| R202 | 30R | Resistor, US symbol |
| R301,R302 | 5K1 | Resistor, US symbol |
| R303,R502 | 47K | Resistor, US symbol |
| R305 | 22K | Resistor, US symbol |
| R306 | 1M | Resistor, US symbol |
| R504 | 150R | Resistor, US symbol |
| R609-R615 | 250R | Resistor, US symbol |
| SW401 | DISPLAY | Push button switch, normally open, two pins, 45° tilted |
| SW402 | RUN | Push button switch, normally open, two pins, 45° tilted |
| SW403 | LEFT | Push button switch, normally open, two pins, 45° tilted |
| SW404 | MEMORY | Push button switch, normally open, two pins, 45° tilted |
| SW405 | COMP | Push button switch, normally open, two pins, 45° tilted |
| SW406 | UP | Push button switch, normally open, two pins, 45° tilted |
| SW407 | MENU | Push button switch, normally open, two pins, 45° tilted |
| SW408 | DOWN | Push button switch, normally open, two pins, 45° tilted |
| SW409 | INFEED | Push button switch, normally open, two pins, 45° tilted |
| SW410 | ENTER | Push button switch, normally open, two pins, 45° tilted |
| SW411 | RIGHT | Push button switch, normally open, two pins, 45° tilted |
| SW412 | DECIMAL | Push button switch, normally open, two pins, 45° tilted |
| SW413 | HEAD_POS | Push button switch, normally open, two pins, 45° tilted |
| SW414 | 1 | Push button switch, normally open, two pins, 45° tilted |
| SW415 | 4 | Push button switch, normally open, two pins, 45° tilted |
| SW416 | 7 | Push button switch, normally open, two pins, 45° tilted |
| SW417 | FTI | Push button switch, normally open, two pins, 45° tilted |
| SW418 | 2 | Push button switch, normally open, two pins, 45° tilted |
| SW419 | 5 | Push button switch, normally open, two pins, 45° tilted |
| SW420 | 8 | Push button switch, normally open, two pins, 45° tilted |
| SW421 | SHEAR | Push button switch, normally open, two pins, 45° tilted |
| SW422 | 3 | Push button switch, normally open, two pins, 45° tilted |
| SW423 | 6 | Push button switch, normally open, two pins, 45° tilted |
| SW424 | 9 | Push button switch, normally open, two pins, 45° tilted |
| SW425 | PAUSE | Push button switch, normally open, two pins, 45° tilted |
| SW426 | PLUS | Push button switch, normally open, two pins, 45° tilted |
| SW427 | MINUS | Push button switch, normally open, two pins, 45° tilted |
| SW428 | 0 | Push button switch, normally open, two pins, 45° tilted |
| TP101 | Red | test point |
| TP103,TP304,TP505 | Black | test point |
| TP301,TP302,TP501,TP502,TP504 | White | test point |
| TP303,TP307,TP503 | Yellow | test point |
| TP305 | 125-00869 | test point |
| TP306,TP308 | 125-00868 | test point |
| Y601 | 20MHz | Four pin crystal, GND on pins 2 and 4 |