Components Store
Showing 5857–5904 of 12348 results
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Electronics Components, Sensors
MQ-135 Gas Sensor
- Indoor Air Quality Monitors (For homes/offices)
- Industrial Leak Detection (Chemical plants, labs)
- Smart Ventilation Systems – Triggers air purifiers/fans
- Environmental Research – Pollution data logging
- DIY Safety Alarms – Toxic gas warning systems
SKU: 2024010102 -
Sensors
MQ-7 Gas Sensor Module (Carbon Monoxide Detection)
【MQ-7 Carbon Monoxide Sensor】
✔ Detects CO Gas Concentrations (20-2000ppm)
✔ Dual Output: Analog & Digital
✔ Fast Response & High Sensitivity
✔ Heating Time: 60s (Preheat Required)
✔ Operating Voltage: 5V DC
✔ Ideal for Safety Alarms & Air Quality MonitorsSKU: 2023123104 -
Gas Sensors, Robot Parts and Kits
MQ2 Sensor Module
- MQ-2 Modul is a device that is used for sensing and measuring the concentration of gases in the air. It can detect such gases as: LPG, propane, methane, hydrogen, alcohol, smoke and carbon monoxide.
- It can measure a gas concentration from 100 to 10000ppm and is ideal for detecting a gas leak, as a gas alarm or for other robotics and micro-controller projects.
- The MQ series sensors use a small heating element with an electronic-chemical sensor. They are sensitive to various gases and are suitable for indoor use.
- The sensor has a high sensitivity and fast response time, but needs a few minutes to give accurate readings because the sensor needs to heat up first.
- The measured values of the sensor are output as analogue values, which can be easily evaluated with a micro-controller.
- This sensor is ready for connection to a micro-controller, such as an Arduino board. For use with a Raspberry Pi an additional AD converter is required.
- The module has a potentiometer for setting the threshold value. At the digital pin, the sensor outputs only a 0 or 1, depending on whether the set threshold value is exceeded.
SKU: 2023082503 -
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