Fermion MEMS Gas Detection Sensor Hydrogen Sulfide (H2S) - Breakout, 0.5-50ppm Hi there! we want to tell you about the Fermion MEMS Hydrogen Sulfide H2S Gas Detection Sensor. This sensor is great for detecting hydrogen sulfide gas in places like toilets, sewers, and garbage stations. It’s small, measuring just 13 x 13 x 2.5mm, and uses very little power—less than 20mA—so it’s energy-efficient. It also runs cool, heats up quickly, and gives fast readings, making it reliable for real-time monitoring. This sensor is part of a larger family of gas sensors, which means you can customize it to fit your specific needs. If you need a dependable way to detect hydrogen sulfide, the Fermion MEMS H2S Sensor is a fantastic choice. Let’s see how it can work for you! Precautions for Use Before using the sensor, the protective film should always be removed. The sensor should not be near hair gel, silicone adhesives, or locations where silicon smells are present. Avoid subjecting the sensor to elevated concentrations of toxic gases such as H2S, SOX, Cl2, or HCl. Avoid making contact with strong chemicals like alkalis and halogens. The sensor should not be used for a long duration of time in hot, humid, or polluted environments. Keep the sensor out of the water, the humidity, and the freezing cold. Take caution when handling the sensor to avoid excessive shaking or falling. Avoid using this sensor in situations where safety is a concern. If the sensor has not been used for a long time, preheat it for at least 24 hours before use. Wiring Diagram of Fermion MEMS H2S Gas Sensor and Arduino UNO Application Detects hydrogen sulfide and benzene in the air. Ensures safety in factories and industrial sites. Monitors gas emissions in landfills and treatment facilities. Used in sewage plants for safe working conditions. Monitors gas levels in storage areas for produce safety. Used in gas detectors and alarms or residential safety. Monitors exhaust gases in vehicles. Ensures safe indoor air quality in heating and cooling systems.

Fermion MEMS Smoke Gas Detection Sensor (Breakout, 10-1000ppm) Let me introduce you to the Fermion MEMS Smoke Gas Detection Sensor (Breakout, 10-1000ppm). It’s a really smart sensor that uses advanced technology called MEMS, making it small—just 13x13x2.5mm. This sensor is great because it doesn’t use much power (less than 20mA) and doesn’t get hot. It’s perfect for devices that run on batteries and won’t drain them quickly. When it comes to detecting smoke, this sensor is super fast. It heats up fast and reacts quickly when it senses smoke in the air. Whether you need it for a smoke alarm at home or in a large building, it will alert you right away. What’s neat is it’s part of a family of sensors. There are 11 different types, including formaldehyde (HCHO), carbon monoxide (CO), methane (CH4), volatile organic compounds (VOC), ammonia (NH3), hydrogen sulfide (H2S), ethanol (EtOH), smoke, odor, hydrogen (H2), and nitrogen dioxide (NO2). You can mix and match them to build a system that’s just right for what you need. So, whether you want to improve safety at home or keep your workplace safe, the Fermion MEMS Smoke Sensor is a smart choice. It’s reliable and efficient, giving you peace of mind wherever you use it. Features: Measures 13x13x2.5mm for easy integration. Operates on less than 20mA. Uses advanced MEMS technology for precise detection. Provides quick detection and recovery times. Precautions for use Before using the sensor, make sure to take off any protective film. Keep the sensor away from places with strong-smelling products like silicone adhesive, hair gel, or silicone rubber. Don't expose the sensor to strong gases like H2S, SOX, Cl2, HCl, etc. Keep the sensor away from chemicals like strong bases, salts, and certain chemicals with halogens. Protect the sensor from extreme conditions like very hot or humid environments, and places with a lot of pollution. Don't let water or ice touch the sensor. Try not to shake, drop, or hit the sensor. Don't use the sensor where it could affect someone's safety. If it hasn't been used for a while, warm up the sensor for 24 hours before using it again. Wiring Diagram of Fermion MEMS Smoke sensor and Arduino UNO

Fermion: MEMS Hydrogen H2 Gas Detection Sensor The Fermion MEMS H2 Hydrogen Gas Detection Sensor is the perfect air quality and industrial safety monitoring solution. It features high sensitivity, versatile applications, a state-of-the-art design, a robust build, user friendliness, fast response, and energy efficiency. Made with advanced MEMS technology, the sensor ensures the highest quality and durability. Its compact design measures 13x13x2.5mm, making it suitable for indoor and outdoor monitoring. The low power consumption and minimal heat generation guarantee an environmentally friendly and cost-effective solution. Easy to use and maintain, this sensor is designed to effectively solve hydrogen gas detection issues, providing rapid response and recovery times. It is perfect for professionals in need of reliable gas detection solutions. Precautions for use Kindly remove the protective film before usage. To prevent exposure to volatile silicon compounds vapours (such as silicone adhesive, hair gel, silicone rubber, or other locations where volatile silicon compounds are present). Avoid exposure to high concentrations of corrosive gases (such as H2S, SOX, Cl2, HCl, etc.). Prevent contamination from alkalis, alkali metal salts, and halogens. Refrain from prolonged exposure to extreme environments (such as high temperatures, high humidity, and high pollution). Avoid contact with water, condensation, and freezing. Minimize excessive vibration, impact, and dropping. Please refrain from employing this module in systems that involve personal safety concerns. For extended non-usage periods, preheating the module for at least 24 hours is advisable. Features: Compact size, measuring only 13*13*2.5mm Low power consumption, operating current ?20mA High sensitivity and rapid response recovery Advanced MEMS technology Applications: Air quality monitoring: measures the level of H2 and other pollutants in the ambient air. Automotive emission control monitors the H2 emissions from fuel cell vehicles and adjusts the fuel cell operation to optimize performance and efficiency. Industrial safety: detects the leakage or exposure of H2 and other flammable gases in industrial processes or workplaces.

Fermion: MEMS Nitrogen Dioxide NO2 Gas Detection Sensor Fermion: MEMS Nitrogen Dioxide NO2 Gas Detection Sensor is the perfect solution for air quality monitoring. It is compact, accurate, and low power, featuring advanced MEMS technology, durable materials, and a user-friendly design. Made with high-quality materials, the sensor ensures reliable performance and rapid response, making it suitable for various conditions and perfect for environmental safety. Our product is easy to use and maintain with minimal heat generation and is designed to solve air quality detection needs. Fermion: MEMS Nitrogen Dioxide NO2 Gas Detection Sensor measures 13x13x2.5mm and is suitable for all ages. Available in standard size. Precautions for use Kindly remove the protective film before usage. To prevent exposure to volatile silicon compounds vapors (such as silicone adhesive, hair gel, silicone rubber, or other locations where volatile silicon compounds are present). Avoid exposure to high concentrations of corrosive gases (such as H2S, SOX, Cl2, HCl, etc.). Prevent contamination from alkalis, alkali metal salts, and halogens. Refrain from prolonged exposure to extreme environments (such as high temperatures, high humidity, and high pollution). Avoid contact with water, condensation, and freezing. Minimize excessive vibration, impact, and dropping. Please refrain from employing this module in systems that involve personal safety concerns. For extended non-usage periods, preheating the module for at least 24 hours is advisable. Features: Compact size, measuring only 13*13*2.5mm Low power consumption, operating current ?20mA High sensitivity and rapid response recovery Advanced MEMS technology Applications: Air quality monitoring: measures the level of NO2 and other pollutants in the ambient air. Automotive emission control monitors vehicle NO2 emissions and adjusts the fuel injection and combustion parameters to reduce them. Industrial safety: detects the leakage or exposure of NO2 and other toxic gases in industrial processes or workplaces.

Fermion: MEMS Odor Smell Gas Detection Sensor The DFRobot Fermion e-Nose Odor Detection Sensor is an exemplary innovation utilizing state-of-the-art MEMS technology to deliver accurate, rapid-response readings for various gases. Compact and energy-efficient, this sensor is ideal for projects requiring minimal power consumption and size. With high sensitivity and fast recovery times, it excels in applications from health monitoring to environmental safety. Durable and designed to operate under a range of environmental conditions, it's suitable for both indoor and outdoor applications. Its ease of use, combined with an analog output, makes it versatile for both amateurs and professional developers. Experience precision odor detection with DFRobot's reliable and cost-effective sensor. Precautions for use Kindly remove the protective film before usage. To prevent exposure to volatile silicon compounds vapors (such as silicone adhesive, hair gel, silicone rubber, or other locations where volatile silicon compounds are present). Avoid exposure to high concentrations of corrosive gases (such as H2S, SOX, Cl2, HCl, etc.). Prevent contamination from alkalis, alkali metal salts, and halogens. Refrain from prolonged exposure to extreme environments (such as high temperatures, high humidity, high pollution). Avoid contact with water, condensation, and freezing. Minimize excessive vibration, impact, and dropping. Please refrain from employing this module in systems that involve personal safety concerns. For extended periods of non-usage, it is advisable to preheat the module for at least 24 hours. Features: Compact size, measuring only 13*13*2.5mm Low power consumption, operating current ?20mA High sensitivity and rapid response recovery Advanced MEMS technology Applications: Aviation safety: monitors the presence of hazardous gases or vapors in the aircraft cabin or cockpit. Spoiled food material detection: evaluates the freshness and safety of food products by detecting the emission of odor compounds. Body odor detection: analyzes the human body odor and provides feedback or suggestions for personal hygiene or health care. Other health applications: diagnoses or monitors various health conditions by detecting changes in breath or skin odor.

FIW 6F22 9V Battery with Connector Alkaline batteries are primary batteries that rely on the chemical reaction of zinc and manganese dioxide (Zn/MnO2) to produce electricity. A reusable alkaline battery with specially designed cells. Toys, electronics, radios, and other devices that require batteries of this size all benefit. This battery has a large capacity and can be used in a variety of electronic devices. Used with special battery latches, connectors, or clips. Model: 6f22m plant, sealed in original packaging. Zinc Carbon Nominal Voltage (V): 9 V Discharge Resistance (?): 620, the casing should be made of metal. This battery clip can use a 9V battery to power LEDs and other devices. clip.

Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board The Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board is a high-performance protection board designed for 4S lithium iron phosphate batteries. With a continuous discharge current of up to 30A and an instantaneous discharge of 56A, this board ensures safe and efficient operation of your battery system. It features a built-in balance circuit that maintains voltage stability and prolongs battery life. This compact protection board comes with an integrated cable for easy setup, supporting fast charging up to 20A with a charging voltage of 14.8V. Additionally, the board operates within a wide temperature range from -30°C to +80°C, making it suitable for various applications.

Flex Sensor 2.2" Bend Sensor for Hand Gesture Recognition The 2.2-inch Flex Sensors are commonly used in Robotic Gloves and other Robotic Control applications. It can be used to analyse how much material is being bent. This flex sensor is 2.2” long and has two output leads that act like a variable resistor. The resistance between two pins changes based on how much the sensor is bent.  It is commonly used along with another resistor to build a voltage divider circuit and then obtain a variable voltage based on the change in resistance of the sensor. The flex sensor is a bend-detecting sensor that has got numerous applications in robotics, medical and haptic technology. The resistance of these sensors changes in accordance with the bend, which can be measured using any microcontroller. This is a simple 2.2" long flex sensor that can be used/interfaced with an Arduino . As the sensor is flexed, the resistance across the sensor increases. The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of the bend). The connector is 0.1" spaced and breadboard friendly. Note: Please refrain from flexing or straining this sensor at the base. The usable range of the sensor can be flexed without a problem, but care should be taken to minimize flexing outside of the usable range. For best results, securely mount the base and bottom portion and only allow the actual flex sensor to flex. Features: Length: 2.2 inches (5.6 cm) Resistance: Changes as the sensor is bent Operating Voltage: 0-5V DC Power Rating: 0.5 Watts (continuous), 1 Watt (peak) Applications: Angle Displacement Measurement. Bends and Flexes physically with the motion device. Robotics Applications Gaming (Virtual Motion) Can be used in physical therapy Check out our collection of sensor at great prices!

Flexible Face Shield Mask The flexible face shield mask is made of transparent, recyclable material. It covers maximum are of the face from top of the eyebrow to below the chin. It is easy and comfortable to assemble and wear. It is made of unmoulded plastic and is anti-fog, ant-dust and provides full-face protection. The transparent shield or visor can be replaced. Flexible Full Face Shield Frame. Keeps your face, nose and mouth free from dust & droplets. Lightweight, durable. CE Certified, QVA Certified (US FDA). What should I use to clean my face shield? The face shield can be cleaned by gently washing the transparent visor with soap, water and a clean piece of cloth. After gently washing the visor, make sure to dry it properly. You could also clean the visor with disinfectant wipes. Make sure that you do not have any sharp object in hand while washing the face shields. This will cause scratches on the transparent visor and may lead to distorted vision and thus damaging the product. What is the main purpose of the face shield? The main purpose of the face shield is to protect the user buy covering the entire facial region from incoming droplets coming from sneezes or coughs. They are particularly useful for those who are likely to have a lot of contact with the public. They act as a protective shield for the face. Wearing a face shield also prevents the user from touching their eyes, nose or mouth.

Flexible LED Filament (12V 600mm, 2200K) LED Filament is the perfect solution for DIY lighting projects. Measuring 600mm, this flexible and bright filament is composed of 320 LEDs, providing a 360° all-angle lighting experience. Designed for versatility, it's suitable for E-Textiles, LED filament light bulbs, and various DIY applications. With a 12V power supply and adjustable brightness, it ensures efficient performance. Made with quality materials, this filament guarantees a long lifespan of 5000-10000 hours. The positive and negative poles are identified for easy installation, making it suitable for users of all skill levels. Available in multiple variations to cater to your specific needs. Features: 600 mm in length, high brightness, suitable for DIY Compact size, positive and negative poles identified Flexible filament, can be bent and folded as desired. Long lifespan of 5000-10000 hours Applications: E-Textiles (smart fabrics): Incorporate electronic functionality. LED filament light bulbs: Resemble traditional incandescent light bulbs with visible filaments for aesthetic and light distribution purposes but with the high efficiency of light-emitting diodes (LEDs). How To Use Flexible LED Filament Wire for Lighting Projects!