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ItsNotDaan
LiberBoard: An open-source, modular platform for learning electronics. Offers LiBo ARM-based PCBs and add-on boards with practical exercises and code snippets. Designed for easy learning and project creation.
| Reference | Value | Description |
|---|---|---|
| U1 | USBLC6-2SC6 | (TVS/ESD) 6A 12V 150W 6V Unidirectional 5V SOT-23-6 ESD and Surge Protection |
| U2 | TLV62568DBVR | 5.5V 1A SOT-23-5 DC-DC Converters RoHS |
| U3 | ESP32-S3R8 | Microcontroller, Wi-Fi 802.11b/g/n, Bluetooth, 32bit |
| U4 | W25Q16JVUXIQ | USON-8-EP(2x3) NOR FLASH |
| ANT1 | KH-3216-H0209 | 1206 Antennas |
| BOOT1 | SW_BOOT | 20mA 4.7mm 100MΩ 1,000,000 Times 1N 15V 3.5mm 2.5mm Rectangle button |
| C1,C5,C6 | 4u7 | 6.3V 4.7uF X5R ±20% 0402 |
| C2-C4,C8,C9,C13,C14,C16-C18,C23,C25,C26 | 100n | 25V 100nF X5R ±10% 0402 |
| C7,C10 | 10u | 10V 10uF X5R ±20% 0402 |
| C11,C20 | 1u | 10V 1uF X5R ±20% 0403 |
| C12,C15 | 3p3 | 50V 3.3pF C0G 0603 |
| C19,C21 | 10p | 50V 10pF NP0 ±5% 0402 |
| C22,C24 | 20p | 50V 20pF NP0 ±5% 0403 |
| D1,D2 |
|---|
| LED |
| 0402 LED Indication - Discrete ROHS |
| J1 | USB-C | 12P Female Type-C SMD USB Connectors |
|---|
| J2 | M.2-B-KEY |
|---|
| L1 | 2u2 | 3.4A 2.2uH ±20% 3.4A SMD,4x4x2mm Power Inductors ROHS |
|---|
| L2,L3 | 2n2 | 500mA 2.2nH 100mΩ 0603 |
|---|
| LED1 | WS2812C-2020-V1 | Intelligent control LED integrated light source |
|---|
| R1,R2 | 5k1 | 5k1Ω 0402 50V ±100ppm |
|---|
| R5,R9 | 22R | 22Ω 0402 50V 100mW ±100ppm |
|---|
| R6 | 450k | 450kΩ 0402 50V 62,5mW ±100ppm |
|---|
| R7,R8 | 100k | 100kΩ 0402 50V ±50ppm |
|---|
| R10-R13 | 10k | 10kΩ 0402 50V 62,5mW ±100ppm |
|---|
| RST1 | SW_RST | 20mA 4.7mm 100MΩ 1,000,000 Times 1N 15V 3.5mm 2.5mm Rectangle button |
|---|
| TP1-TP10 | TestPoint | test point |
|---|
| Y1 | 40MHz | 40MHz SMD crystal oscillator 10pF ±10ppm ±20ppm SMD2520-4P Crystals ROHS |
|---|
| Y2 | 32.768KHz | SMD3215-2P Crystals ROHS - 32.768KHz |
|---|