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# k; i6 D4 q- C/ {[AD 10][4层]nRF51822无线蓝牙模块(nRF51822+LJ245A+CE4100)PCB文件
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文件描述' H& a* r' |2 u* v% @5 u
1. 作品用途:nRF51822无线蓝牙模块5 L7 S, Z; l; ~4 s/ F* d7 P, {$ c( `
2. 软件版本:AD 102 J# q' P" j' F8 @$ U
3. 层数:4层板
4 F9 b M3 a! e( j/ H4. 用到的主要芯片:nRF51822+LJ245A+CE4100- L/ X2 j& n6 u* `3 t* Q" ~
5. PCB尺寸:23*23 mm4 e- ~, C, A/ V% d! c& N
5 I/ u+ b e- p5 b作品截图如下:
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$ U1 N* Y2 z8 Y- U/ L底层截图:
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4 E8 a" D t8 ]$ Z/ d' R ]全层截图:
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叠层信息截图如下:6 k' j( g/ F3 m* i' l( g; {: r
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BOM:
9 w: H! L' n; ~+ |/ N% G1 xComment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | 3V7 | BT1 | J2P | 1 | 12pF,+/-2% | C1, C2 | C0402 | 2 | Cap | C3, C4, C8, C12, C20, C28 | C0402 | 6 | 1pF,+/-0.1pF | C5, C6 | C0402 | 2 | 1.5pF,+/-0.1pF | C7 | C0402 | 1 | 2.2nF | C9, C17 | C0402 | 2 | 1.0nF,X7R,+/-10% | C10 | C0402 | 1 | 22nF | C11 | C0402 | 1 | 47nF,X7R,+/-10% | C13 | C0402 | 1 | 100nF,X7R,+/-10% | C14 | C0402 | 1 | 100nF | C15 | C0402 | 1 | 1uF | C16, C18, C19, C21 | C0402 | 4 | 0.1uF | C22, C26 | C0402 | 2 | 4.7uF | C23, C25 | C0402 | 2 | 2.2uF | C24 | C0402 | 1 | 10uF | C27 | C0402 | 1 | J2P | CHARGER | J2P | 1 | Antenna | E1 | buzzer+ | 1 | 5.6nH,+/-5% | L1 | L0402 | 1 | 6.8nH,+/-5% | L2, L3 | L0402 | 2 | 1.5nH,+/-5% | L5, L7 | L0402 | 2 | LCD6432-14P | LCD2 | LCD | 1 | MOTOR SERVO | M1 | MOTO | 1 | PAD | P1 | buzzer+ | 1 | FND335N | Q1 | SOT-23 | 1 | QNPN | Q2 | SOT-23 | 1 | FDN338P | Q3 | SOT-23 | 1 | 47K | R1, R2 | R0402 | 2 | Res Semi | R3 | R0402 | 1 | 8.7K | R4 | R0402 | 1 | 560K | R5 | R0402 | 1 | 12K | R6 | R0402 | 1 | Res3 | R7 | R0402 | 1 | 3K | R8 | R0402 | 1 | 10M | R9 | R0402 | 1 | 2.2M | R10 | R0402 | 1 | 4.7K | R11, R12 | R0402 | 2 | nRF51822 | U1 | NRF51822 | 1 | G-sensor | U2 | KX022 | 1 | DS_CP2681_B2 | U3 | CP2681 | 1 | CE1239P30M | U4 | SOT-23 | 1 | CE4100 | U5 | PT1305_SOT23-5 | 1 | 16MHz,2520,8pF,+/-40ppm | Y1 | X-2025 | 1 | 32.768KHz | Y2 | X-3216 | 1 | 附件:
3 K4 _# U0 i( u6 M. zPCB文件如下:
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