MQ-135 Air Quality Sensor Detection Module
5,28 €
(4,23 € + 25% VAT)
Article No.:
EHGS00729
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Detaljer
Specification:
Signal outputs: analog and digital
Operation voltage: 1.4...5V
Current: 75mA
Operating/measuring temperature range: -20 .. +55°C
Operating/measuring humidity: ≤ 95% RH
Measurable concentration: 100..10000ppm
Sensitivity: R/R0>0.6...1.7 (RH% dependent)
React time: ≤ 20s
Break-in time: <24 hours
Connections:
1: Vcc
2: Aout (analog signal)
3: Dout (comparator)
4: GND
Compatibility:Diecimila/Duemilanove/R3
:Mega1280/Mega2560/ADK
:ARM family
:PIC family
:AVR family
:etc.
Supporting software:Bascom-AVR
:Arduino
:C
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