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CC-BY 3.0

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Arduino Alcohol Detector Shield

3 years ago 5929
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Description

In this project, we are Interfacing a Alcohol Sensor with Arduino. Here we have designed a Arduino Shield PCB for Arduino Uno. Arduino Alcohol Detector will detect the alcohol level in breath and by using some calculations in code we can calculate the alcohol level in breath or blood and can trigger some alarm. You can find here the complete Arduino Alcohol Detector project tutorial.

Documents

Alcohol Detector Circuit

Alcohol Detector

BOM

ID Value Qty. Package Components
1 ARDUINO_R3_SHIELD 1 UNO_R3_SHIELD J1
2 LCD-16X2 1 LCD-16X2 U1
3 10k 3 TRIM_POT_PTH R1,R3,R10
4 1k 4 R1206 R2,R4,R5,R7
5 LM358 1 DIP8 U2
6 P125-1103A0BS116A1 1 H3-2.54 J2
7 19-217-R6C-AL1M2VY-3T 2 SEEED-LED-0603 D1,D2
8 Alcohol Module 1 H4-2.54 J3
9 Alcohol_SENSOR MQ3 1 MQ-3 U3
10 BUZZER 1 BUZZER-12MM SG1
11 BC547 1 SEEED-SOT-23 U4
12 10k 3 R1206 R6,R8,R9
13 Button1 1 2 MIL PUSH BUTTON S1

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