Development Board

• DS18B20 Waterproof Digital Thermal Probe 1m

  Product Description Probe using original DS18B20 temperature sensor chip The high-quality stainless steel pipe encapsulated waterproof moisture-proof anti-rust Stainless steel housing (6 * 45mm),...

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• DS18B20 Thermal Probe With 3.5mm Audio Jack

  DS18B20 Waterproof Digital Thermal Probe with 3.5mm Mini Audio Jack (1 Meter as Default or Customized)

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• MQ-135 Air Quality Sensor Detection Module

  Product Description Manufactured By Atomic Market Gas Detection MQ135 Control Main Chip: LM393 Operating voltage: DC 5V Dual signal output

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• MQ-3 Alcohol Ethanol Detection Sensor Module

  Product Description Overview · Sensitive for alcohol, ethanol · Output voltage boosts along with the concentration of the measured gases increases · Fast response and recovery · Adjustable...

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• MQ-4 Natural Gas Methane Gas Sensor Module

  Product Description TOOGOO(R) MQ-4 DC5V Smoke Methane Propane Hydrogen Gas Sensor Detector Module for Arduino. 100% Brand New Dual-way Signal Output, Analog output and TTL level outputHigh...

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• MQ-5 Liquefied Gas Methane Gas Sensor Module

  Product Description · Features: Analog type, DC 5V rated voltage, high sensitivity to Combustible gas in wide range. · The gas sensor are suitable for detecting Liquefied Gas, Methane, Coal Gas...

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• MQ-6 Liquefied Isobutane Propane Sensor Module

  Product Description · MQ-6 Liquefied Petroleum Gas LPG High Sensitivity Sensor Module.

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• MQ-7 CO Carbon Monoxide Coal Gas Sensor Module

  Product Description MQ-7 carbon monoxide sensor module gas sensor detection alarm module

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• MQ-8 Hydrogen Gas Sensor Module H2 Alarm Detection

  Specifications: Main chip: the LM393, MQ-8 gas sensor Working voltage: DC5V With a signal output instructions. Dual signal output (TTL level output and analog output) TTL output valid signal for...

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