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STM32F103V+PCF8591P+LD1086D2M33+LM2596S+STM32测速板+PCB文件分享。: ]3 h! K7 c5 J: d4 k# V7 ~
用AD画的2层板，( `9 ^, |- V" W6 ]' X4 U
STM32测速板，
% p: E/ b! x( e* v板子很简单，" y3 b P! T: U: E
适合入门，
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5 o ^# Z9 l% X7 l% D7 ^: {* u7 x7 o层数：2层8 q N. N9 M, }6 ~$ U
用途：测速板
; |' y9 \' o* A# J. a* ?$ X- U( lpcb作品截图如下：
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' g1 p2 Z1 d% K, p+ r# K& K附件：7 j1 Y, T3 ~3 T- h
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BOM：
. \% v. u1 _ B G4 }Comment | Designator | Quantity | Footprint | Header 5X2 | AIN INPUT | 1 | HDR2X5 | BATT | BT1 | 1 | BATM | 100nF | C11, C12 | 2 | RES-1210 | 100nF | C18, C19, C23, C26, C32, C38 | 6 | 0603P | 10pF | C43, C44 | 2 | 0805 | 10nF | C46 | 1 | 0805 | 20pF | C47, C48 | 2 | 0805 | 10uF | C50 | 1 | 0805 | 100nF | C94 | 1 | 0805 | cap | C104 | 1 | D10 | cap | C105 | 1 | D6.3 | D Schottky | D101 | 1 | SMA | Header 15 | ENCODE INPUT | 1 | HDR1X15 | fuse | FU101 | 1 | fuse | Header 10X2 | JTAG | 1 | HDR2X10 | BEAD | L1 | 1 | 0805 | induct | L101 | 1 | INDUCTOR100UH | Header 20 | LCD | 1 | HDR1X20 | red | LD5 | 1 | D0603 | 10K | R1, R2, R3, R4, R5, R6, R7, R8 | 8 | 0603 | 0 | R41 | 1 | 0805 | 47 | R42 | 1 | 0805 | 10K | R119 | 1 | 0805 | 1K | R120 | 1 | 0805 | 300 | R127 | 1 | 0603 | STM32F103V | U1 | 1 | STM32F103 | LM2596S-5.0 | U10 | 1 | LM2596S | LD1086D2M33 | U11 | 1 | AMS1117-5 | PCF8591P | U12, U13 | 2 | PCF8591 | 8MHz | X1 | 1 | Y1 | 32.768K | X2 | 1 | R38 |
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发表于 2019-10-15 09:00
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淘帖
支持！
反对！