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STD ERadio32_ESP32
ERadio32_ESP32
License
Public Domain
License: Public Domain- 0
Update time：
2024-11-10 10:04:13
Creation time：
2023-07-12 05:23:02
Description
Description
****Особенности:
- питание 3.3В:
- LDO или
преобразователь DC-DC.
- 2 дисплея: 2.8 или 1.8 SPI TFT;
- TYPE-C питание и зарядка;
- разъем DAC VS1053B;
- разъем DAC PCM5100A;
- 2 усилителя MAX98357;
- коммутация питания на выбор:
- сенсорная кнопка,
- выключатель,**
- напряжение.******
- https://t.me/SHMEL_03F
Design Drawing
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | |
|---|---|---|---|---|---|
| 1 | 0.1 | C1,C2,C3,C4,C6,C8,C12,C13,C14 | 0805 | 9 | |
| 2 | 22u | C5,C11,C15 | CASE-B_3528 | 3 | |
| 3 | 100u | C7,C9,C10 | CASE-B_3528 | 3 | |
| 4 | HC-5264-6A | CN1 | CONN-TH_6P-P2.50_HCTL_HC-5264-6A | 1 | C2845818 |
| 5 | ST7735S_1.8_LCD_MODULE | G$1 | ST7735S_LCD_DISPLAY | 1 | |
| 6 | GBG-C151KRKT | HL1,HL2 | LED1206-RD | 2 | C2892179 |
| 7 | LTL-307G | HL3 | LED-DIP-5MM | 1 | C125080 |
| 8 | Header-Female-2.54_1x2 | JP1,JP2 | HDR-1X2/2.54 | 2 | C49661 |
| 9 | 3.3uH | L1 | L1810 | 1 | C87596 |
| 10 | MAX98357 | MOD1,MOD2 | 27255-MAX98357 | 2 | 27255 |
| 11 | BC817 | Q1 | SOT-23(SOT-23-3) | 1 | C82635 |
| 12 | IRLML6402TRPBF | Q2,Q3 | SOT-23(SOT-23-3) | 2 | C2593 |
| 13 | 220k | R1 | 0805R.PL | 1 | |
| 14 | 10k | R3,R4,R7,R8,R9,R10 | 0805R.PL | 6 | |
| 15 | 2k | R5 | 0805R.PL | 1 | |
| 16 | 490k | R6 | 0805R.PL | 1 | |
| 17 | 1k | R11,R16 | 0805R.PL | 2 | |
| 18 | 1M | R12 | 0805R.PL | 1 | |
| 19 | 470 | R13,R17 | 0805R.PL | 2 | |
| 20 | 100k | R14,R18 | 0805R.PL | 2 | |
| 21 | 22k | R15 | 0805R.PL | 1 | |
| 22 | 10 | R19 | 0805R.PL | 1 | |
| 23 | 51k | R20 | 0805R.PL | 1 | |
| 24 | 7914J | S1 | KEY-SMD_4P-L5.0-W5.0-P2.54-LS5.0-BL | 1 | C913243 |
| 25 | TP4056 | U1 | ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP | 1 | C3294513 |
| 26 | ESP32-WROVER | U2 | ESP32-WROVER | 1 | C129145 |
| 27 | RT8096C | U3 | TSOT-23-5_L2.9-W1.6-P0.95-LS2.8-BR | 1 | C250418 |
| 28 | AMS1117-3.3 | U4 | SOT-223 | 1 | C165482 |
| 29 | ME6211C | U5 | SOT-23-5_L2.9-W1.6-P0.95-LS2.8-BL | 1 | C403651 |
| 30 | ESP-WROOM-32 | U6 | ESP-WROOM-32 | 1 | C95209 |
| 31 | 240*320_2.8_SPI_TFT | U7 | 2.8_LCD_SPI | 1 | |
| 32 | TYPE-C-31-M-17 | USB1 | USB-C-SMD_10P-P1.00-L6.8-W8.9 | 1 | C283540 |
| 33 | 5264-4A | XP1,XP6 | 5264-4A | 2 | C40159 |
| 34 | DS1069 | XP2 | 5264-3A | 1 | |
| 35 | 5264-3AW | XP3 | 5264-3A | 1 | C48374 |
| 36 | KF2510-2A | XP4,XP5 | WF-2 | 2 | C27543 |
| 37 | WF-5 | XP7 | WF-5 | 1 | |
| 38 | XP655 | XP8 | HDR-TH_10PIN-V-FEMALE-PITCH2.54 | 1 | C35445 |
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