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STD Module Audio Bluetooth
License: Public Domain
Mode: Editors' pick
Cloned from chip bluetooth
- 1
Update time：
2020-10-21 17:58:10
Creation time：
2020-02-18 01:18:50
Description
This project use a RN52 and an Arduino Micro as Bluetooth Speaker
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | BLUETOOTH-RN-52 | U1 | RN-52 | 1 |
| 2 | 220 | R14,R15 | R1206 | 2 |
| 3 | Header-Female-2.54_1x2 | BOOST_IN,BOOST_OUT,SW1 | KK100_22-23-2021 | 3 |
| 4 | JP7 | MIC | HDR1X6 | 1 |
| 5 | LED_MCP | LED_MCP | KK100_22-23-2061 | 1 |
| 6 | GPIO | GPIO | HDR1X12 | 1 |
| 7 | LED | LED | KK100_22-23-2041 | 1 |
| 8 | M14 | LCD | KK100_22-23-2141 | 1 |
| 9 | Speaker | L_OUT,R_OUT | TERMBLOCK_1X2-3.5MM | 2 |
| 10 | USB/UART | USB/UART | HDR1X6 | 1 |
| 11 | 12401832E402A | USB-C | USB-C-TH_12401832E402A | 1 |
| 12 | 0.1uF | C9,C15 | C1206 | 2 |
| 13 | 10uF | C10,C2 | C1206 | 2 |
| 14 | 1uF | C11,C12,C13,C14 | C1206 | 4 |
| 15 | TC1262-3.3VDBTR | U3 | SOT-223 | 1 |
| 16 | BATTERY 18650 sch | BAT1 | ADAFRUIT 18650 BATTERY HOLDER KFLMIAMI420 BH-18650-PC-ND | 1 |
| 17 | 470 | R3,R4,R5 | R1206 | 3 |
| 18 | 24K | RPG3 | R1206 | 1 |
| 19 | 1K | RPG1 | R1206 | 1 |
| 20 | 0 | R11,R12,R2,R6,R7 | R1206 | 5 |
| 21 | 10K | R1,R8 | R1206 | 2 |
| 22 | M12 | JP2,JP1 | HDR1X12 | 2 |
| 23 | MAX98306 | U5 | 14-TDFN | 1 |
| 24 | MCP73871-2AAI/ML copy | U2 | QFN-20_4X4X05P | 1 |
| 25 | 4.7uF | C1,C5 | C1206 | 2 |
| 26 | 22uF | C3,C4 | C1206 | 2 |
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