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4158+RDA5850蓝牙模块电路PCB作品文件分享。- F9 S: ?6 Y. B r6 [
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用AD画的3层板,蓝牙模块电路,
! |% K% K2 l- ~' z8 I板子很简单,
) p% h# i o+ \. O q0 W有需要的可以看看。: @& r' o) D0 u8 u1 r
) b$ O) J# p( m* C层数:3层1 F) M' d ?! f( p: u
用途:蓝牙模块9 i$ F, {. m% H& I$ t" [
pcb作品截图如下:) D+ f# ]1 x" D: H: t
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1 H; ]3 s4 P" r. E, n4 Z* l附件:
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2 E3 A# I) d( V% r" J1 h/ H! A% LComment | Designator | Quantity | Footprint | CN | C1, C4, C5, C7 | 4 | CAP0603 | 104 | C2 | 1 | CAP0603 | 1U | C3, C10, C11 | 3 | CAP0603 | 100P | C6, C14 | 2 | CAP0603 | 10U | C8, C9, C13, C16 | 4 | C-0805 | 47P | C12, C15 | 2 | CAP0603 | R+ R- | CN1 | 1 | CON2P2.0MM | BT G | CN2 | 1 | CON2P2.0MM | DIODE-SS14 | D1 | 1 | DIODE-SS14 | GLED+ - | D2 | 1 | 0603_LED | BTANT12MJ | E1, E2 | 2 | BTANT12MJ | 100NH | L1 | 1 | 0603 | 2 1 3 | LED1 | 1 | CN3-2AA | MICROPHONE | MIC1 | 1 | MIC 5.0 | 9012 | Q1 | 1 | 2N7002 | 1K | R1, R28 | 2 | 0603 | 330R | R2 | 1 | 0603 | CN | R3, R25, R26, R27 | 4 | 0603 | 4K7 | R4, R5 | 2 | 0603 | 3K3 | R6 | 1 | R-0603 | 33K | R7 | 1 | 0603 | 0R | R8 | 1 | 0603 | 3R3 | R9 | 1 | 0603 | 2R2 | R10 | 1 | C-0805 | 10K | R11, R12, R13, R14, R15, R16 | 6 | 0603 | 100K | R17, R18, R19, R20, R21, R22, R23, R24 | 8 | 0603 |
- d, q! W5 P; r! f5 i* X3 K | SD1 | 1 | TFCARD_10PIN1-O.85 | , U; R a% a! j. i+ s( Y* r* |
| SK1 | 1 | SK-23D07(2P3T) | USB5PIN | SW1 | 1 | USB-MC-001-03-AB-5P |
8 W- o- O; X j, y$ a7 [ v' ~ | SW2 | 1 | USB-FIVE-0.77-0.4 | SW-CBBL | SW3 | 1 | SW-CBBL | RDA5850 | U1 | 1 | 蓝牙RDA5850 | 4158 | U2 | 1 | SOP8 | # f3 L' x$ ~$ [- B
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