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ADXL345+STM32F105RC+CYT5026+TPS54240+MP2451+4GWIFI车载网关原理图+PCB作品文件分享。
. d& k/ u$ B: ~& Q# F) B3 H. V1 v; _4 X用AD画的6层板，
. e1 P v0 J7 K5 J$ x3 H0 F4GWIFI车载网关，
6 P1 c7 f, g+ V5 D板子局部较密，有一定难度，有需要的可以看看。 B# @ K# v8 _4 ?% f6 q7 F, b: v$ l" _5 w
6 Y0 B2 g" g' B层数：6层% }1 V( n/ s4 v# X% U, z' X
用途：车载网关
8 b5 h3 `# m, c% S5 |- xpcb作品截图如下：: G0 N |3 @6 [( c2 n' t
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BOM:
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|) W- {/ O. X! q5 R| Comment | Quantity | Footprint | | 120mAH | 1 | 1.0A-2P-W | | 104 | 35 | 0402R | | 22uF | 1 | 1206R | | 105 | 1 | 0603R | | 20pF | 4 | 0402R | | 10uF | 3 | 0805R | | 47pF | 1 | 0402R | | 104/30V | 7 | 0603R | | 4.7uF | 1 | 0805R | | 103/25V | 1 | 0402R | | 4700pF | 1 | 0402R | | 15pF | 3 | 0402R | | 2.2uF | 1 | 0603R | | 510pF | 4 | 0402R | | 100pF/100V | 1 | 0603R | | 103 | 1 | 0402R | | 47uF/35V | 3 | 1210R | | 100uF/6.3V | 2 | AUX3528 | | 1N4148L | 4 | DFN1006-2 | | SS34 | 3 | MYSMB | | SD103AX | 2 | SOD-523 | | NUP2105L | 2 | SOT23_3CA_AA | | SMD1210P110TF/16 | 1 | 1210R | | BC-1.7H-2.0PH | 1 | BC-1.7H-2.0PH | | CON1 | 14 | EAS6508 | | 1.0A-10P-W | 1 | 1.0A-10P-W | | 10uH | 5 | 0402R | | 27nH | 1 | 0402R | | PIO32-100MT | 1 | LVS3030 | | PIO53-100MT | 1 | SMD7*7 | | PIO32-470MT | 1 | LVS3030 | | green | 1 | 0603D | | orange | 1 | 0603D | | CON5 | 1 | MMCX_SMD | | MMBT2222AT | 5 | SOT-523 | | AP2311GN | 1 | SOT-23P | | 51K | 11 | 0402R | | 10K | 25 | 0402R | | 20K1% | 2 | 0402R | | 124K/1% | 1 | 0402R | | 0 | 5 | 0402R | | 10R | 1 | 0603R | | NC | 5 | 0402R | | 470 | 1 | 0402R | | 330 | 2 | 0603R | | 100K1% | 4 | 0402R | | 51K1% | 2 | 0402R | | 86.6K 1% | 1 | 0402R | | 10K1% | 2 | 0402R | | 43K1% | 1 | 0402R | | 22k | 1 | 0402R | | 20K | 1 | 0402R | | 15K1% | 1 | 0402R | | 200K | 1 | 0402R | | 4.7K | 2 | 0805R | | 120R | 4 | 0402R | | 6.49K 1% | 1 | 0603R | | 1K 1% | 1 | 0603R | | 1M | 1 | 0402R | | 22R | 1 | 0402R | | TP | 5 | TEST_1POINT | | SMBJ33CA | 1 | MYSMB | | ADXL345/LGA14 | 1 | ADXL345-MINI | | W25Q32FVZP | 1 | W25X16_WSON | | LC6365W | 1 | 234-221-331-01 | | MP2451 | 1 | SOT-23-6 | | NCV2903 | 1 | MICRO8 | | MAX8887EZK33+T | 1 | SOT23-5 | | TPS54240 | 1 | MSOP10_PPAD | | CYT5026 | 1 | SOT23-5 | | XC61CC4302MR | 1 | SOT-23P | | TJA1048TK | 1 | HVSON14_1 | | AU5790/NCV7356D1 | 1 | NCV7356 | | STM32F105RC_64 | 1 | LQFP64_L | | MAX-7 | 1 | MAX-7 | | AO7415 | 7 | SOT323 | | 32.768KHz | 1 | CRYSTAL3215 | | 8M/5032 | 1 | CRYSTAL3225 |
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发表于 2019-9-25 14:05
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