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Piscis 2 LDR

2 months ago 24
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
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Description

Circuito novo para medição de Nitrito, nitrato e amonia. Trocando o fotodiodo SM05PD1A por um LDR. (Resistor que varia a resistência de acordo com a luz captada).

Documents

Sheet_1

Piscis 1 LDR

Piscis 1(2)

BOM

ID Name Designator Footprint Quantity
1 Led 1 LED1 HDR-1X2/2.54 1
2 Led 2 LED2 HDR-1X2/2.54 1
3 LDR LDR HDR-1X2/2.54 1
4 Fonte FONTE HDR-1X2/2.54 1
5 Switch SWITCH HDR-1X2/2.54 1
6 Header-Female-2.54_1x2 BUTTON1,BUTTON2 HDR-1X2/2.54 2
7 Módulo USB USB HDR-1X2/2.54 1
8 1N4448 D1 DO-35 1
9 CAT4101 U1,U3 TO263_5 2
10 470u 470U CAP-D3.0XF1.5 1
11 1u 47U CAP-D3.0XF1.5 1
12 L7805ABV U4 TO-220(TO-220-3) 1
13 22p 22P1,22P2 RAD-0.1 2
14 1u CAPREG RAD-0.1 1
15 100n CAPACITORBUTTON1,CAPACITORBUTTON2 RAD-0.1 2
16 I2C_STANDARD_NO_SILK LCD1 1X04_NO_SILK 1
17 10k R1,R2,RESLDR,R4 AXIAL-0.3 4
18 100k RESISTORBUTTON1,RESISTORBUTTON2 AXIAL-0.3 2
19 Atmega328 U2 DIP-28_300MIL 1
20 16MHz X1 OSC-49S-1 1
21 485_Module U5 485_MODULE 1

Attachments

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Members

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