Reference: RBD-3168

Figaro TGS2603 Unpleasant Odors Stale Food Air Pollution Sensor

The Figaro TGS2603 is a semiconductor sensor designed to detect unpleasant odors, air pollution, and stale food. With its high sensitivity and reliable performance, it is ideal for a variety of environmental monitoring and air quality applications. This compact sensor operates on a 5V supply voltage and outputs an analog signal, making it easy to...

Reference: RBD-3183

PlanTower PMSA003-A Dust/Air Quality Sensor PM1.0 / PM2.5 / PM10 UART with Adapter Board

1 review

The PlanTower PMSA003-A is a high-precision laser dust sensor designed to measure air purity by detecting PM1.0, PM2.5, and PM10 particle concentrations. This sensor effectively identifies particles as small as 0.3 μm in diameter, including pollutants such as cigarette smoke and car exhaust fumes. With its UART communication interface and a wide operating...

Reference: RBD-3185

Dust/Air Purity Sensor PM1.0/PM2.5/PM10 - PMS7003 - 3.3V UART

The PMS7003 Dust Sensor is a highly precise module designed to monitor air quality by measuring particulate matter (PM) concentrations, including PM1.0, PM2.5, and PM10. This sensor detects particles as small as 0.3 µm, making it ideal for monitoring pollutants such as cigarette smoke and vehicle exhaust. Its compact design and advanced laser-based...

Reference: RBD-3283

Base PCB Board MQ Gas Sensors

1 review

The Base PCB Board for MQ Gas Sensors is a dedicated platform designed to provide a quick and easy way to interface MQ-series gas sensors (MQ-2 to MQ-9) with microcontrollers and embedded systems. This board simplifies the wiring and operation of MQ gas sensors, making them plug-and-play for various air quality monitoring and gas detection applications.

Reference: RBD-3284

MC105 Methane Gas Sensor Module

The MC105 Methane Gas Sensor Module is a high-precision catalytic-type sensor designed for detecting combustible gases such as methane (CH4), propane (C3H8), LPG, and CO. It operates using a catalytic combustion principle, where a test element reacts to combustible gases and changes its resistance, generating a proportional voltage output that represents...

Reference: RBD-3307

ZE08-CH2O Formaldehyde Concentration Measurement Module

1 review

The ZE08-CH2O Formaldehyde Concentration Measurement Module is a compact electrochemical sensor designed for precise formaldehyde (CH2O) detection in the air. Utilizing electrochemical principles, this module offers high selectivity, stability, and reliability, making it an ideal choice for air-quality monitoring, smart home applications, and industrial...

Reference: RBD-3347

Brand: DFRobot

Fermion MEMS Odor Smell Gas Detection Sensor

2 reviews

Fermion: MEMS Odor Smell Gas Detection Sensor employs state-of-the-art microelectromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (＜20mA), minimal heat generation, short preheating time, and swift response recovery. The sensor can qualitatively measure odor gas concentration, suitable...

Reference: RBD-3348

Brand: DFRobot

Fermion MEMS Methane CH4 Gas Detection Sensor

1 review

Fermion: MEMS Methane CH4 Gas Detection Sensor employs state-of-the-art micro-electromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (＜20mA), minimal heat generation, short preheating time, and swift response recovery. The sensor can qualitatively measure methane gas concentration and...

Reference: RBD-3349

Brand: DFRobot

Fermion MEMS Smoke Gas Detection Sensor

Fermion: MEMS Smoke Gas Detection Sensor employs state-of-the-art microelectromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (＜20mA), minimal heat generation, short preheating time, and swift response recovery. The sensor can measure smoke concentration qualitatively and is suitable...

Reference: RBD-3351

Brand: DFRobot

Fermion MEMS Nitrogen Dioxide NO2 Gas Detection Sensor

1 review

Fermion: MEMS Nitrogen Dioxide NO2 Gas Detection Sensor employs state-of-the-art micro-electromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (＜20mA), minimal heat generation, short preheating time, and swift response recovery. The sensor can qualitatively measure the concentration of...

Reference: RBD-3399

MQ-9 Gas Sensor Module Carbon Monoxide Flammable Gas Sensing

Good sensitivity to CO/Combustible Gas High sensitivity to Methane, Propane, and CO Long life and low cost Simple drive circuit Input voltage: DC 5±0.2V Current Consumption: 150mA

Reference: RBD-3469

MH-Z14A NDIR Infrared Carbon Dioxide Sensor Module

The MH-Z14A NDIR Infrared Carbon Dioxide Sensor Module is a high-performance CO2 sensing solution designed for accurate, long-term indoor air quality monitoring. Utilizing advanced non-dispersive infrared (NDIR) technology, the MH-Z14A offers precise CO2 measurements with excellent stability and low power consumption, making it ideal for applications such...

Reference: RBD-3487

ASAIR AO-02 Oxygen Sensor

The ASAIR AO-02 Oxygen Sensor is a high-quality, electrochemical sensor designed for accurate and reliable oxygen concentration detection. Featuring a molded body design, the AO-02 offers a fast response time, excellent temperature compensation, and robust anti-interference capabilities. Optimized for both performance and cost-efficiency, this sensor is...

Reference: RBD-3523

Brand: DFRobot

Gravity: Electrochemical Oxygen / O2 Sensor (0-100%Vol, I2C)

This full-scale oxygen / O2 sensor employs the original AO2 CiTiceL® oxygen sensor probe and features a measurement range of 0-100%Vol and I2C digital output, which can be adapted to application scenarios including oxygen / O2 generators, automobile exhaust, and air-fuel ratio detection.

Reference: RBD-3530

Brand: DFRobot

Dissolved Oxygen Sensor Membrane Cap

This product is a replacement membrane cap for the Gravity Analog Dissolved Oxygen Sensor, which needs to be used in conjunction with the sensor and electrolyte. There is a transparent oxygen permeable membrane on the membrane cap which is easily damaged. Please take care to protect it. Do not touch it with sharp objects or nails. When using it, you...

Reference: RBD-3647

BME688 Environmental Sensor Module Temperature, Humidity, Pressure, Gas Detection with AI

The BME688 is a powerful 4-in-1 environmental sensor module featuring temperature, humidity, barometric pressure, and advanced gas sensing capabilities. This sensor is based on Bosch’s BME68X series and includes support for artificial intelligence (AI) applications such as gas classification and odor analysis. Ideal for smart home systems, weather...

Reference: RBD-3648

MQ214 Gas Sensor Methane Detector

The MQ214 is a high-sensitivity semiconductor gas sensor designed for the detection of combustible gases such as methane, natural gas, liquefied petroleum gas (LPG), and hydrogen. With its fast response and recovery time, long life, and low power consumption, the MQ214 is ideal for both household and industrial gas leak detection systems. Its simple drive...

Reference: RBD-3655

SGP30 Multi-Pixel Air Quality Sensor Module TVOC & eCO2

Monitor your indoor air quality with precision using the SGP30 Multi-Pixel Air Quality Sensor Module. Developed by Sensirion, this compact, high-performance sensor integrates four metal oxide sensing elements into one chip, delivering detailed and reliable measurements of Total Volatile Organic Compounds (TVOC) and equivalent CO2 (eCO2) levels. Ideal for...