pcb-docs
WestianPKl
Components (55)
| Reference | Value | Description |
|---|---|---|
| Q1,Q3 | BSS138 | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
| Q2 | BC817-40-DIO | 0.8A Ic, 45V Vce, NPN Transistor, SOT-23 |
| U1 | ATmega328PB-A | 20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, TQFP-32 |
| U2 | ESP32-C6-WROOM-1U | ESP32-C6-WROOM-1/U is a module that supports 2.4 GHz Wi-Fi 6 (802.11 ax), Bluetooth® 5 (LE), Zigbee and Thread (802.15.4) |
| U3 | AP63200WU | 2A, 500kHz Buck DC/DC Converter, adjustable output voltage, TSOT-23-6 |
| U4 | PCA9306DCUR | Dual bidirectional I2C Bus and SMBus voltage level translator |
| U5 | TPD2EUSB30 | 2-Channel ESD Protection for Super-Speed USB 3.0 Interface, DRT-3 |
| U6 | MCP7940N-xSN | Real-Time Clock, I2C, Battery Backup, SOIC-8 |
| U7 | FM24CL16B | 16Kb serial FRAM nonvolatile Memory, SOIC-8 |
| U8 | MX25L25673GM2I-08G | 32-Mbit, 3V (2.65V-3.6V) SPI Serial Flash Memory, SOIC-8 (SOP-8, 208 mil) |
| BT1 | CR2032 | Single-cell battery |
| BZ1 | Buzzer 5V 12mm | Buzzer, polarized |
| C1,C2,C4,C7,C9,C10,C12,C14,C18,C19,C21-C24,C26,C29,C30 | 100nF | Unpolarized capacitor |
| C3,C5,C31 | 1uF | Unpolarized capacitor |
| C6,C8 | 22pF | Unpolarized capacitor |
| C11,C16,C17 | 22uF | Unpolarized capacitor |
| C13,C20 | 10uF | Unpolarized capacitor |
| C15 | 100pF | Unpolarized capacitor |
| C25 | 1nF | Unpolarized capacitor |
| C27,C28 | 12pF | Unpolarized capacitor |
| D1 | SMF5.0A | 500mW Zener Diode, SOD-123F |
| D2 | M7-DIO | 1000V 1A General Purpose Rectifier Diode, MELF |
| D3-D5 | LED | Light emitting diode |
| F1 | 1A | Resettable fuse, polymeric positive temperature coefficient, small symbol |
| FB1 | CBM04YTAG601 | Ferrite bead, small symbol |
| J1 | AVR-ISP-10 | Atmel 10-pin ISP connector |
| J2 | ESP_UART | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | USB-C | USB 2.0-only 16P Type-C Receptacle connector |
| J4 | Sensor | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5 | LCD 16x2 | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6 | SPI | 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/) |
| J7 | CON | Generic connector, double row, 02x10, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| JP1 | Jumper_2_Bridged | Jumper, 2-pole, closed/bridged |
| L1 | 600 Ω@100 MHz | Inductor |
| L2 | DR73-6R8-R | Inductor |
| R1,R4,R5,R34,R35 | 10kR | Resistor |
| R2,R16,R22-R24,R31 | 1kR | Resistor |
| R3,R25,R28,R29,R32 | 100kR | Resistor |
| R6,R7 | 22R | Resistor |
| R8,R9,R26,R27 | 100R | Resistor |
| R10 | 182kR | Resistor |
| R11 | 62kR | Resistor |
| R12-R15,R30,R33 | 4k7R | Resistor |
| R17,R18 | 5k1R | Resistor |
| R19 | 200kR | Resistor |
| R20 | 68kR | Resistor |
| R21 | 0R | Resistor |
| SW1-SW4 | Tact Switch 6x6mm / 13mm | Push button switch, generic, two pins |
| TP1 | GPIO0 | test point |
| TP2 | EN | test point |
| TP3 | +5V | test point |
| TP4,TP6 | GND | test point |
| TP5 | +3.3V | test point |
| Y1 | 16.00M-SMDXT324 | Four pin crystal, GND on pins 2 and 4 |
| Y2 | QT3CD-32.768KEZY-T | Two pin crystal |