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  • MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino
  • MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino
  • MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino
  • MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino
  • MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino
  • MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino
  • MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino
  • MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino

MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino

0 Reviews SKU: 143277 Sold: 1
Price:
€4.38
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MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino

MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino

€4.38      FREE SHIPPING
Features:
High quality double panel design, with power indicator and TTL output signal.
Have DO switch signal(TTL) output and AO analog signal output.
TTL output signal for low level effectively. (when the low output electric signal lights at ordinary times, can be directly connect single chip microcomputer or relay module)
Analog output voltage with concentration, the higher concentration, the higher voltage.
Has better sensitivity with the liquefied petroleum gas, natural gas, city gas, smoke.
Has long service life and reliable stability
Rapid response recovery features

Specifications:
Input voltage: DC5V
Power consumption (current) : 150 mA
DO output: TTL digital 1 and 0 (0.1 and 5 V)
AO output: 0.1-0.3 V (pollution-free)
Highest concentration of voltage: Approx 4 V
Detection range of alcohol: detection range of 10 - 1000 PPM

Connection mode:
VCC: Positive (5 v)
GND: Connect power negative
DO: TTL switch signal output
AO: Analog signal output


Package Content:
1 x MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection

MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection for Arduino

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The total estimated time it takes to receive your order is shown below:

There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order, we require some time to test the product to ensure its quality. The exact processing time varies depending on the item. The average processing time is 2 working days. But this can also be affected by the item's stock status. For small quantity orders, the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
Attention: Sorry to inform that due to limited logistics channels, our products cannot be transported to the following countries: Bolivia, Guatemala, Solomon Islands, Buyo, French Southern and Antarctic Territories, Guam, Cameroon, Heard Island and Macdonald Islands, Montenegro, Guinea-Bissau, Curaçao, Libya, Mayotte, Small Islands outside the United States, Micronesia, Antarctica, Nepal, Niue, Palau, Genoa, Zanzibar , St. Barthelemy, Saint Martin, St. Maarten, Svalbard, Sudan, Solomon, Somalia, Tokelau, Vanuatu, Syria, Yemen, British Indian Ocean Territory, for your understanding.
China Warehouse
Shipping Type Country Region Arrive within Average Time
(Days)
1-7
Days
8-15
Days
16-30
Days
31-45
Days
Unregistered Air Mail
or
Registered Air Mail
United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Brazil 0% 0% 23.91% 72.09% 38.6
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Direct Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Australia 7.67% 86.60% 5.68% 0% 11
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Express ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control.

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