MQ-3 Gas Sensor

WaveshareSKU: RB-Wav-68
Manufacturer #: 9530

Price  :
Sale price $7.07

Shipping calculated at checkout

Stock  :
In stock, 4 units

Payments and Security

Payment methods

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


Security

Description

  • Sensitive for alcohol, ethanol
  • Fast response and recovery
  • Adjustable sensitivity
  • Signal output indicator
  • Output voltage boosts as the concentration of the measured gases increases
  • MQ-3 Gas Sensor × 1
  • 4-pin custom connector jumper wire × 1
  • Power: 2.5V ~ 5.0V
  • Dimension: 40.0mm * 21.0mm
  • Mounting holes size: 2.0mm

Applications

  • Car alcohol alarm
  • Breathalyzer

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
S
Souroosh
Good Quality

The quality and the price were good

S
Souroosh
Bonne qualité

La qualité et le prix étaient bons

Estimate shipping

You may also like