Alcohol Gas Sensor - MQ-3 [SF-SEN-08880]

Alcohol Gas Sensor - MQ-3

Alcohol Gas Sensor - MQ-3 [SF-SEN-08880]

Price: $4.82
Fastest delivery: Wednesday, 26th January
Order before 2pm Monday, 24th January
We have 13 in our Sydney warehouse.
🔒 Secure transaction
Ships from: Little Bird (SYD) → You
Ships from: Supplier → Little Bird (SYD) → You

Product Image Gallery

Photo of Alcohol Gas Sensor - MQ-3 Photo of Alcohol Gas Sensor - MQ-3 Photo of Alcohol Gas Sensor - MQ-3

Description

This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based on alcohol concentration. The drive circuit is very simple, all it needs is one resistor. A simple interface could be a 0-3.3V ADC.

Please review the datasheet for conversions to ppm then Wikipedia.org for BAC.

Features:

  • 5V DC or AC circuit
  • Requires heater voltage
  • Operation Temperature: -10 to 70 degrees C
  • Heater consumption: less than 750mW

Dimensions:

  • 16.8mm diameter
  • 9.3 mm height without the pins

Documents:

Categories with Alcohol Gas Sensor - MQ-3

Clearance 2021
Chevron pointing right

Ask us about the Alcohol Gas Sensor - MQ-3

Phone iconCall (1300 240 817)
Chevron pointing right
Email iconEmail (help@littlebird.com.au)
Chevron pointing right

Ordering more than 13?

We can get a further 0 units from SparkFun
Shipping: SparkFun (🌐) → Little Bird (SYD) → You
If you order more than 13 units your estimated delivery is: Wednesday, 2nd February — Tuesday, 22nd February.
This is an estimate only and delivery times vary.

Your transaction is secure

We work hard to protect your security and privacy. Our payments are based on Shopify which encrypts your information during transmission. We don't share your payment details with third-party sellers, or databrokers, and we don't sell your information to others.

© 2022 Little Bird Electronics Pty Ltd.
Made with ❤️ in SYD. All prices inc GST. ABN 15 634 521 449. We're 🐥 @lbhq on Twitter.