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Keywish Basic Gas Sensor MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Sensor kit set for Arduino Starter Kit gas detectionKeywish Basic Gas Sensor MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Sensor kit set for Arduino Starter Kit gas detectionKeywish Basic Gas Sensor MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Sensor kit set for Arduino Starter Kit gas detectionKeywish Basic Gas Sensor MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Sensor kit set for Arduino Starter Kit gas detectionKeywish Basic Gas Sensor MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Sensor kit set for Arduino Starter Kit gas detectionKeywish Basic Gas Sensor MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Sensor kit set for Arduino Starter Kit gas detection

Keywish Basic Gas Sensor MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Sensor kit set for Arduino Starter Kit gas detection

$49.00 $29.99

(as of 09/25/2017 at 15:58)

Product Description

Part list:1 x Project Box
1 x User Handbook
1 x MQ-2
1 x MQ-3
1 x MQ-4
1 x MQ-5
1 x MQ-6
1 x MQ-7
1 x MQ-8
1 x MQ-9
1 x MQ-135
1 x 400 Holes Breadboard
20 x Dupont wire (Female to Male)
2 x 24cm Jumper Wire (Male to Male)
2 x 20cm Jumper Wire (Male to Male)
4 x 16cm Jumper Wire (Male to Male)
22 x Jumper Wire 25cm (Male to Male)

Features:Gas Sensor Detector Module can be utilized in the gas leakage monitoring device of homes and factories, it’s ideal for the detection of melted gas, butane, propane, methane, smoke, etc. . ITEM FEATURES
It adopt the high quality dual-panel style with power indicator and TTL signal output indication;
With DO switch signal (TTL) output and AO analog signal output;
The output signal of TTL is low. (When the output is low, the signal light can be straight gotten in touch with a single chip microcomputer or a relay module);
The voltage value will be greater if the concentration of analog output voltage is higher.Good level of sensitivity to melted gas, natural gas, city gas and smoke;
There are four screw holes for easy positioning;
Has a long lifetime and dependable stability;
Rapid response and healing characteristics.ELECTRICAL RESIDENCES BR Input voltage: DC5V Power usage (existing): 150mA; DO output: TTL digital 0 and
1( 0.1 and 5V ); AO output:0.1 -0.3 V(relative to contamination), the optimum concentration of the voltage has to do with 4V. SPECIAL NOTE After the sensing unit is powered
, it requires around 20
seconds to warm up to make sure the measured date is stable. And the sensing unit heating is a typical phenomenon, because of the internal electrical wire, but it’s not regular if it is extremely hot. Functions Including 9 Flammable Dangerous Gas Detector, MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135, extremely total
gas Detector Kit.With tutorial and codes to assist you demo, consist of specifications of each sensing unit module to make whatever easier.All parts are modular easy to link and convenient to

  • use.Quick-responding technical assistance free of charge. Expert engineering group offers quickly and complimentary support to help you fix every problem
  • in learning.Nice plastic plan will keep everything come in great condition.
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