-20% MQ3 Alcohol Sensor Module

MQ3 Alcohol Sensor Module

    • THB50.74 (VAT included)
    • THB63.42 -20%
    This Offer Expires In:
  • Ex Tax: THB50.74
    • 50 ชิ้นขึ้นไป THB50.59
  • เงินคืน: 3%
  • ยอดคงเหลือ CytronCash: เข้าสู่ระบบ
  • สินค้าในสต๊อก:
    41

อุปกรณ์เสริมที่คุณอาจจะต้องการ

กรุณาใส่จำนวนที่ต้องการก่อนคลิกปุ่ม ‘เพิ่มในรถเข็น’

40 Ways Male to Female Jumper Wire

40 Ways Male to Female Jumper Wire

THB15.10 THB18.88 Ex Tax: THB15.10

  • อุปกรณ์เสริมทั้งหมด: THB0.0
  • ผลรวมทั้งสิ้น: 50.74

  • รหัสสินค้า: SN-MQ3-MOD
  • ระยะเวลาในการรับประกัน: 12 เดือน
  • Shipping:

The MQ-3 Alcohol Gas sensor can detect or measure gasses like alcohol. It is very sensitive to alcohol and slightly sensitive to benzine. It is suitable to be use as alcohol checker and breathalyser The module version of this sensor comes with a Digital Pin which makes this sensor to operate even without a microcontroller and that comes in handy when you are only trying to detect one particular gas. When it comes to measuring the gas in ppm the analog pin has to be used, the analog pin also TTL driven and works on 5V and hence can be used with most common microcontrollers.

The video above shows Arduino Breathlyzer Using MQ3 Gas Sensor, Arduino and OLED Projects

Features: 

  • Built in Power Indicator LED and Low TTL Indicator LED
  • Operating Voltage is +5V
  • Highly sensitive to alcohol
  • Slightly sensitive to benzine
  • Analog output voltage: 0V to 5V
  • Digital Output Voltage: 0V or 5V (TTL Logic)
  • Preheat duration 20 seconds
  • Can be used as a Digital or analog sensor
  • The Sensitivity of Digital pin can be varied using the potentiometer
  • Dimension (mm): 32 (L) x 22 (W) x 18 (H)
  • Weight : 10 g

Application:

  • Alcohol checker
  • Breathalyzer (Blood Alcohol level detector from breath)

Packing List:

  • 1 x MQ3 Alcohol Sensor Module

Resources:

No questions have been asked about this product.

Ask a question

Note: HTML is not translated!
  • 5 out of 5
                  
ความคิดเห็นทั้งหมด (19)
  • 5
    100%
  • 4
    0%
  • 3
    0%
  • 2
    0%
  • 1
    0%

แท็ก: MQ3, Alcohol, Arduino compatible, digital gas sensor