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Gas - Air Quality
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DFRobot
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Seeedstudio
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CODE:
070.0535
MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino
€
2,17
(
€
2,69
inc tax)
OPTUM
, HR0203 , 5212019501668
Features 1. Size: 32mm X22mm X30mm length * width * height 2. The main chip: LM393, MQ135 gas sensing probe 3. Operating voltage: DC 5V Features: 1....
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CODE:
054.0483
MQ-8 Hydrogen Gas Sensor Module for Arduino
€
2,58
(
€
3,20
inc tax)
OPTUM
, HR0210, 5212019511025
using high-quality dual-panel design, with a power indicator and TTL signal output instructions; with a the DO switch signal (TTL) output, and AO analog...
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CODE:
054.0485
MQ5 Gas Sensor - Methane Butane Propane Module (MQ-5)
€
2,58
(
€
3,20
inc tax)
OPTUM
, HR0207, 5212019511032
Size: 32mm X22mm X27mm Main chip: LM393, ZYMQ-5 gas sensor Operating voltage: DC 5 Volt Features : 1. Indication of the signal output....
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CODE:
054.0418
MQ-2 Smoke Gas Butane Hydrogen Gas Sensor Module For Arduino
€
2,82
(
€
3,50
inc tax)
OPTUM
, HR0204, 5212019511124
Color : black Size:32mmx22mmx27mm/1.26''x0.86''x1.06'' Main Chip: The LM393, ZYMQ - 2 Gas Sensor Working Voltage: DC 5 V Great for home or factory gas...
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CODE:
054.0429
MQ-3 Alcohol Ethanol Sensor for Arduino
€
3,05
(
€
3,78
inc tax)
OPTUM
, HR0205, 5212019511384
Size: 32mm X22mm X22mm length * width * height The main chip: LM393, MQ-3 gas sensor Operating voltage: DC3-5V Features : 1. Signal output...
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CODE:
054.0431
MQ-7 Carbon Monoxide Sensor For Arduino
€
3,06
(
€
3,79
inc tax)
OPTUM
, HR0209, 5212019511179
Notes:Due to different production batch,the product color will be different,but we guarantee that all the product is same quality This board has TX and RX...
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CODE:
054.0482
MQ9 Carbon Monoxide Gas Sensor Module for Arduino
€
3,22
(
€
3,99
inc tax)
OPTUM
, HR0211, 5212019511230
Sensitive material MQ-9 gas sensor is used to clean the air in the lower conductivity of tin dioxide (SnO2). Detection method using low temperature cycling...
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CODE:
054.0512
MQ-6 Liquefied Isobutane Propane Sensor Module
€
3,22
(
€
3,99
inc tax)
OPTUM
, HR0208, 5212019511247
Size: 32 mm X22mm X27mm Main chip: the LM393, MQ-6 gas sensor Working voltage: DC5V 1. With a signal output instructions. 2. Dual signal output (TTL...
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CODE:
070.0738
Air Quality Sensor AGS02MA
€
4,03
(
€
5,00
inc tax)
OPTUM
, HS2708
DESCRIPTION It uses dedicated digital module acquisition technology and gas sensing technology to ensure high reliability and excellent long-term...
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CODE:
070.0528
GP2Y1014AU Dust Sensor for Arduino
€
7,49
(
€
9,29
inc tax)
OPTUM
, HR0129, 5212019503181
Package: GP2Y1010AU0F dust sensor 150ohm resistor 220uF cap 6pin connector An overview of the Sharp optical dust sensor...
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