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Soil Moisture Sensor

5 years ago 1553
  • Description
  • Documents
  • BOM
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Description

Documents

Layout

Schematic

Schematic - Measurements

Simulation Test

5 Volt Schematic

Basic 5 Volt Version

5 Volt Schematic

5 Volt Schematic & Board Layout

3.3 Volt Version

BOM

ID Name Designator Quantity
1 AAA 1.0V,3.0V 2
2 AA 1.5V 1
3 3 x AAA 1.5V,4.5V,4.5V,4.5V,4.5V,4.5V 6
4 CR2032 3V 1
5 none .1"MALE,.1"MALE,.1"MALERT.ANGLE,.1"MALERT.ANGLE,.2"MALE,.2"MALERT.ANGLE,.2"MALERT.ANGLE,.3"MALERT.ANGLE,.3"MALERT.ANGLE,.4"MALERT.ANGLE,.4"MALERT.ANGLE,.5"MALERT.ANGLE,.5"MALERT.ANGLE,.6"MALERT.ANGLE,.7"MALERT.ANGLE,.8"MALERT.ANGLE,.9"MALERT.ANGLE,.10"MALERT.ANGLE,GND,GND,GND,RT.ANGLE,RT.ANGLE,RT.ANGLE,S,S,S,S,S,S,S,S 26
6 CR2032 B1,B1 2
7 NO B,B,NO,NO 4
8 Low Moisture LED D1,D1,D1,D1,D1,D1,D1,D2,D2 9
9 NO NO,NO,NO 3
10 BATTERY NO,NO,NO,NO,NO,NO 6
11 2N3904 Q1,Q1,Q1,Q1 4
12 1.8k R1,R1,R1,R1,R1,R1,R1 7
13 1k R1,R5,R5,R6,R6,R6 6
14 8.2k R2,R2,R2 3
15 10k R2,R2,R2,R2 4
16 750k R3,R3,R3,R4,R4 5
17 1m R3,R3,R4,R4,R4 5
18 8.2k R3,R3,R5 3
19 1.8k R4,R4,R6 3
20 330 R7,R8 2
21 1656 R9 1
22 473 R10 1
23 2.5V Ref REF1,REF1,REF2 3
24 Moisture Sensor S1,S1 2
25 Stepup Regulator SU,SU,SU,SU,SU,SU,SU,U2,U2 9
26 Arduino Pro Mini U1,U1,U2,U3,U3 5
27 LM7805CT U2 1
28 LM385-2.5V VOLTAGEREFERENCE,VOLTAGEREFERENCE,VOLTAGEREFERENCE 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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