Grove - Gas Sensor (MQ3)

29108

7.45 USD
Qty
Price
1
$7.45 ea.

The Grove MQ3 sensor specializes in sensing alcohol vapor do 0.04mg/l.


Description [Hide]

The Grove sensor series features a set of inexpensive, interesting gas sensor modules. Here, the MQ3 features an alcohol vapor detector, able to detect levels between 0.04~4mg/L.

Specifications:
  • Grove interface compatible
  • Hanwei Electronics MQ3 sensor
  • 4.9~5.1VDC
  • 0.5~800mW power consumption
  • Adjustable load resistance
  • 33ohm heater resistance
  • 3~30k sensor resistance
  • -25~+70 degrees C (-13 ~ 158 deg F) operational temperature
  • Stable performance, long life, low cost
  • Fast response
  • Wide detection range
  • Simple drive circuit

Links:

Documentation [Hide]

You Might Also Like [Hide]

29054

Grove - Air Quality Sensor

Detect carbon monoxide, alcohol, acetone, paint thinner, formaldehyde and other gasses with this plug-and-use Grove module.

$10.70 USD

29192

Grove - Base Shield

The Grove Base Shield is satisfyingly easy way to connect your Arduino to sensors, displays, and actuators.

$12.90 USD

29102

Grove - HCHO Sensor

The Grove HCHO sensor is a Volatile Organic Compound detector, able to detect down to 1 PPM.

$16.10 USD

90065

Grove Education Pack - Basic Lab Bundle

The Solarbotics Grove Education Pack is a complete bundle to teach a basic course in electronics and programming.

$302.48 USD

29166

Grove - Nunchuck

Connect your Wii Nunchuck to your Grove based project!

$2.90 USD

30316

Wio Link

ESP8266, essentially in a tailored suit. It's so much easier to use with Grove-compatible wiring.

$14.00 USD

30314

Wio Node

An small ESP8266 based SoC with full Grove Support, LiPo Support, and a mature API

$11.50 USD

50550

Logic Level Converter

The SparkFun logic level converter is a small device that safely steps down 5V signals to 3.3V and steps up 3.3V to 5V. This level converter also works with 2.8V and 1.8V devices.

$1.95 USD

35114

HRLV-MaxSonar-EZ1

Looking for a distance sensor that will get you precise readings in the 1mm range? This is a Special Order item. Minimum purchase quantities may apply.

$25.95 USD

28930

Freeduino Starter Bundle - Basic

If you just want to dip your toe in the waters of FreeduinoLand (which is actually also known as "The Fabulous Republic of Arduino"), this basic bundle is what you're looking for.

$56.60 USD

Currency


Login

Email:

Password:

Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!