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Fetal Doppler

1 year ago 235
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Description

Documents

Sheet_1

Sheet_2

dopler2

Sheet_3

BOM

ID Name Designator Quantity
1 16X2 LCD,LCD1,LCD2 3
2 Batre Li Ion 3.7V V3,V1,V2 3
3 SS34 D15,D1,D2 3
4 OK SW22,SW1,SW6 3
5 Kurang SW21,SW2,SW5 3
6 Tambah SW20,SW3,SW4 3
7 22uH L12,L1,L2 3
8 22uF C59,C58,C5,C6,C12,C11 6
9 4.7uF C1,C3,C8,C7 4
10 10uF 10,9,1,2,C24,C18,C19,C9,3,4 10
11 2N2222A Q1,Q3 2
12 MT3608 U34,U5,U11 3
13 8050 Q17,Q2,Q5 3
14 10K R117,R15,R45 3
15 100K R19,R25,R38 3
16 ArduinoNano U33,U6,U10 3
17 PCF8574AT/3,512 U47,U3,U13 3
18 1K2 R83,R17,R43 3
19 1K5 R1,R16 2
20 10K R9,R7,R10,R3,R26,R29,R30,R31,R8,R33,R5,R69,R68,R53,R54,R55,R36,R58,R59,R60,R44 21
21 0.4 R24,R22 2
22 2K2 R20,R6,R28,R23,R39 5
23 1K R66,R65,R18,R21,R2,R27,R56,R4,R70,R57,R42,R41,R40 13
24 820K R11,R32 2
25 4K7 R119,R120,R118,R12,R13,R14,R48,R47,R46 9
26 Tranduser Tx BUZZER8,BUZZER1 2
27 ON?OFF DIP8,DIP1,DIP2 3
28 LED-3MM LED19,LED18,LED2,LED1,LED3,LED4 6
29 TP4056M U38,U4,U12 3
30 LM358DR U2,U8 2
31 470nF C2 1
32 10nF C4 1
33 50K R34,R35 2
34 LM358 U7,U19,U1,U15,U16 5
35 0.1uF C21,C22,C16,C15 4
36 470uF C17,C20,C10 3
37 100nF C14,C13 2
38 2N2222 Q6 1
39 100K R37,R49,R50,R51,R52,R64,R63,R61,R62 9
40 STW-9767-Z U17,U14,U9 3

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你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
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