measuring circuit(esp 32)

1 year ago 221
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Description

Documents

Sheet_1

measuring ckt

BOM

ID Name Designator Footprint Quantity
1 DOIT ESP32 DEVKIT V1 U2 DOIT_ESP32 1
2 float up H3 HDR-2X1/2.54 1
3 float down H5 HDR-2X1/2.54 1
4 temp JP2 HDR-10.17*5.09 1
5 lcd H4,H1 210S-1X4P 2
6 BC548B Q1,Q3 TO-92(TO-92-3) 2
7 ph P2 HDR-3X1/2.54 1
8 ec P1 HDR-3X1/2.54 1
9 Header-Male-2.54_1x2 H2 HDR-2X1/2.54 1
10 pow led P5 HDR-1X2/2.54 1
11 wifi led P6 HDR-1X2/2.54 1
12 ec pushbtn P7 HDR-1X2/2.54 1
13 ph pushbtn P8 HDR-1X2/2.54 1
14 10k R2,R3,R7,R8,R5,R1 0805 6
15 1k R4,R6,R9 0805 3
16 relay trig P3 HDR-1X2/2.54 1
17 measuring system relays H6 210S-1X4P 1
18 Header-Male-2.54_1x4 H7 210S-1X4P 1

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