boards
zeankundev
A collection and an archive of KiCad projects I made. Contains projects from 2023 - 2024.
Components (39)
| Reference | Value | Description |
|---|---|---|
| U1 | RP2350_60QFN | |
| U2 | ZD25WQ32CEIGR | 2MB Serial SPI Flash by Gigadevice |
| U3 | MIC5205-3.3YM5 | 150mA low dropout linear regulator, fixed 3.3V output, SOT-23-5 |
| U4 | ESP8685H4 | ESP8685 is an ultra-low-power and highly-integrated MCU-based SoC solution that supports 2.4 GHz Wi-Fi andBluetooth® Low Energy (Bluetooth LE). |
| U5 | ADXL345 | 3-Axis MEMS Accelerometer, 2/4/8/16g range, I2C/SPI, LGA-14 |
| AE1 | Antenna_Chip | Ceramic chip antenna with pin for PCB trace |
| C1-C3,C7 | 4.7u | Unpolarized capacitor |
| C4,C8-C16 | 100n | Unpolarized capacitor |
| C5,C6 | 15p | Unpolarized capacitor |
| C17 | 470p | Unpolarized capacitor |
| C18 | 2.2u | Polarized capacitor |
| C19,C20 | 1.6p | Unpolarized capacitor |
| C21,C22,C24,C25 | 0.1u | Unpolarized capacitor |
| C23 | 10u | Unpolarized capacitor |
| C26,C28 | 1u | Unpolarized capacitor |
| C27 | 10n | Unpolarized capacitor |
| C29,C30 | 26p | Unpolarized capacitor |
| D1 | MBR120VLSFT1G | Schottky diode |
| D2 | BLUE | Light emitting diode |
| D3 | EMERALD | Light emitting diode |
| J1 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| J2,J3 | Conn_01x20 | Generic connector, single row, 01x20, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| L1 | 3.3u | Inductor |
| L2 | 2.8n | Inductor |
| L3 | 2n | Inductor |
| R1 | 33 | Resistor |
| R2 | 1k | Resistor |
| R3,R6 | 330 | Resistor |
| R4,R5 | 5.1k | Resistor |
| R7,R8 | 200 | Resistor |
| R9-R11 | 10k | Resistor |
| SW1 | SW_Push | Push button switch, generic, two pins |
| TP1 | ESP_EN | test point |
| TP2 | ESP_DP | test point |
| TP3 | ESP_DM | test point |
| TP4 | ESP_BOOT | test point |
| Y1 | 12MHz | Four pin crystal, GND on pins 2 and 4 |
| Y2 | 40MHz | Four pin crystal, GND on pins 2 and 4 |