Products related to Semiconductor:
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Kingjim Alcohol Checker Semiconductor Type White BAC10-W
【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer. For checking the presence of alcohol in breath! Easy self-check just by breathing. Adopts semiconductor type gas sensor with excellent cost performance External dimensions: Approx. W45 x D19 x H123 mm Weight: Approx. 50 g (not including batteries) Power source: AAA alkaline batteries x 2 (sold separately) Usage environment: Temperature 5°C to 35°C (humidity 30 to 80%, non-condensing) Storage environment: Temperature 0°C to 50°C (humidity 5 to 80%, non-condensing) Detection method: Semiconductor gas sensor Measuring range: 0.00㎎ /L ~ 1.00mg/L Measurement unit: 0.01gm/L Battery life: Approximately 1 year (when used once a day) Sensor life: 1 year after purchase or used for 1,000 measurements Set contents: BAC10 body, mouthpiece for BAC10 x 5, instruction manual (warranty included)
Price: 65.15 € | Shipping*: 0.0 € -
Semiconductor gas sensor mouthpiece alcohol checker BS-ALC-ACT268
【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer. This breathalyzer is in high demand due to the Road Traffic Law Enforcement Regulations revised in April 2020. This product is a model that complies with the specifications set by the National Public Safety Commission. You can check the latest 50 measurement records. If more than 0.15mg/L of alcohol is detected, the color of the screen will change and an alarm will sound.
Price: 87.99 £ | Shipping*: 0.0 £ -
Semiconductor gas sensor mouthpiece alcohol checker BS-ALC-ACT200
【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer. This breathalyzer is in high demand due to the Road Traffic Law Enforcement Regulations revised in April 2020. This product is a model that complies with the specifications set by the National Public Safety Commission. You can check the latest 50 measurement records. If alcohol above a certain level is detected, the lamp meter will light up and an alarm will sound.
Price: 42.09 € | Shipping*: 0.0 € -
Infrared Semiconductor Multifunctional 3in1 CO2 Temperature Humidity Monitoring Device Digital white
This is a kind of quality air quality detector, which uses infrared semiconductor sensors, with high accuracy, stable working performance. Large color digital display, you can see the real time carbon dioxide concentration, time, temperature and humidity data clearly. Widely applications: agricultural planting, greenhouse vegetables, production warehouse, material processing, home interior, etc.. You can have a try. Features: Uses infrared semiconductor sensors, with high accuracy, stable performance, can accurately detect carbon dioxide value. Adopts air convection design, which can provides more accurate detection results, and the detection-range is from 400ppm to 5000ppm. Large color digital display, you can see the real time carbon dioxide concentration, time, temperature and humidity data clearly. 4-color circle design, different colors corresponding to different air quality, suitable for office, family, and other occasions. 0-799ppm the green color will flash, 800-1199ppm the yellow color will flash, 1200-1599ppm the orange color will flash, 1600-1999ppm the red color will flash, above 1999ppm 4 colors will flash. Strong anti-interference ability, low consumption and long service life. The product does not need calibration, it can be tested after booting, and it can accurately detect carbon dioxide. Hundreds of ventilation holes reserved on the housing not only accelerate the convection between the air and the machine, thereby realizing effective detection, but also provide a fine heat dissipation effect. Widely applications: agricultural planting, greenhouse vegetables, production warehouse, material processing, home interior, etc.. Specifications: Name: Air Quality Detector Model: X23 Material: ABS Color: black, white (optional) Battery: 3 * AA battery (not included) Display: LED digital display+LCD screen+backlight Detection ranges: 400-5000ppm Voltage: DC5V Recharging interface: Type-C Operation temperature: 1 celsius to 70 celsius Item size: 80 * 142 * 36mm / 3.15 * 5.59 * 1.42in Item weight: 120g / 4.23ounce Package size: 143 * 86 * 45mm / 5.63 * 3.39 * 1.77in Package weight: 160g / 5.64ounce Packing List: 1 * Air Quality Detector 1 * User Manual
Price: 36.39 £ | Shipping*: 0.0 £
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What is the complexity of semiconductor technology or microsystems technology?
The complexity of semiconductor technology or microsystems technology is high due to the intricate processes involved in designing, manufacturing, and integrating tiny electronic components. These technologies require precise control at the nanoscale level, involving complex materials, intricate fabrication techniques, and sophisticated equipment. Additionally, the rapid pace of innovation and the need for continuous improvement in performance and miniaturization add to the complexity of these technologies. As a result, semiconductor and microsystems technology require significant expertise, resources, and investment to develop and produce advanced electronic devices.
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What is a semiconductor dosimeter?
A semiconductor dosimeter is a type of radiation dosimeter that uses semiconductor materials to measure and detect ionizing radiation. These dosimeters are commonly used in medical, industrial, and research settings to monitor radiation exposure levels. Semiconductor dosimeters are known for their high sensitivity, accuracy, and ability to provide real-time measurements of radiation doses. They are often small, portable, and easy to use, making them a popular choice for radiation monitoring applications.
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How does a semiconductor work?
A semiconductor works by controlling the flow of electrical current through it. It has properties that allow it to conduct electricity under certain conditions and act as an insulator under others. By adding impurities to the semiconductor material, a process known as doping, it is possible to manipulate its electrical properties and create electronic devices such as diodes, transistors, and integrated circuits. When a voltage is applied to a semiconductor device, it can either allow current to flow through it (in the case of a diode or transistor) or amplify the current (in the case of a transistor).
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What is a semiconductor diode?
A semiconductor diode is a two-terminal electronic component that allows current to flow in one direction only. It is made of semiconductor material, typically silicon or germanium, with a junction between two different types of semiconductors. When a voltage is applied across the diode in the forward direction, it allows current to flow easily, but in the reverse direction, it blocks the current flow. Semiconductor diodes are commonly used in various electronic circuits for rectification, signal demodulation, and voltage regulation.
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Anti-static Cleanroom Engineer Bag for Semiconductor Cleanroom Clear PVC Bags
Features: Transparent Material- Nicely made of clear PVC with nice stitching, offers simple and fashionable appearance, ultra solid and durable in use. Adjustable Shoulder Straps- Allows you to conveniently adjust the suitable length to well fit yourself, also the thin straps add more charm. Exquisite Workmanship- Featured by sturdy sewing thread and high-end zippers, provides large bearing capacity and good sealing. Practical Capacity- Capable to hold and organize cellphone, wallet, power bank and other daily supplies. Wide Application- Stylish and all-match,perfect for dating, travelling, going to the gym, swimming and other occasions.
Price: 25.39 € | Shipping*: 0.0 € -
Growth Technology Formulex
Growth Technology Formulex FORMULEX is a universal product that has a thousand uses for the hobby grower.Professionals rely on Formulex for feeding seedlings, transplants and clones. Formulex remains popular with all growers as it is cost effective and straightforward. In addition it may be used for foliar feeding and for pre-treating rockwool.Formulex has a buffered pH and usually requires no pH adjustment once in solution.Extremely versatile and easy to use.It is an ideal nutrient for soil grown plants and perhaps the ultimate fertiliser for all house plants.Formulex is a complete, balanced and stabilised solution containing all the macro and micro nutrients required for optimum plant growth.Formulex is the very first formulation to contain a full nutrient profile in a single container. All elements are present and will remain available to plants through varying conditions of usage.It is highly concentrated and will make up to 100 times its volume of working solution. Formulex is complete.It is designed for hydroponic applications where every nutrient element must be supplied in solution.It is versatile. It is suitable for hydroponic or soil cultivation and especially recommended for foliar feeding.Formulex is meticulously formulated to express a pH of 6 when made up with tap water. Formulex: How do you use it? You can use Growth Technology Formulex on young plants, seedlings and cuttings until they're ready for budding. Formulex can be used on any plant, in any media and with any kind of grow system. Use Growth Technology Formulex once per week for hand-watering, or every other reservoir change in hydro when needed. Before using, shake the bottle thoroughly. Add 5ml to the feed-water for soil and stir well. Hydroponics: Use 10ml per litre reservoir water. Mix well. Add 5ml/litre water to foliar feed and stir well. You should spray your plants top-to-bottom. Make sure the bottoms as well as the tops are wetted. Make sure that no liquid comes in contact with the grow lamp. Spraying your plants in low light conditions is the best time. This will help to prevent leaf-burn from excessive light striking wet leaves. Recommendation for soil 5ml/litre Hydroponics recommended dosage is 10ml/litre Foliar spray recommended dosage: 5ml/litre
Price: 3.49 € | Shipping*: 0.00 € -
Semiconductor gas sensor mouthpiece alcohol checker BS-ALC-ACT200
【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer. This breathalyzer is in high demand due to the Road Traffic Law Enforcement Regulations revised in April 2020. This product is a model that complies with the specifications set by the National Public Safety Commission. You can check the latest 50 measurement records. If alcohol above a certain level is detected, the lamp meter will light up and an alarm will sound.
Price: 52.49 € | Shipping*: 0.0 € -
Kingjim Alcohol Checker Semiconductor Type White BAC10-W
【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer. For checking the presence of alcohol in breath! Easy self-check just by breathing. Adopts semiconductor type gas sensor with excellent cost performance External dimensions: Approx. W45 x D19 x H123 mm Weight: Approx. 50 g (not including batteries) Power source: AAA alkaline batteries x 2 (sold separately) Usage environment: Temperature 5°C to 35°C (humidity 30 to 80%, non-condensing) Storage environment: Temperature 0°C to 50°C (humidity 5 to 80%, non-condensing) Detection method: Semiconductor gas sensor Measuring range: 0.00㎎ /L ~ 1.00mg/L Measurement unit: 0.01gm/L Battery life: Approximately 1 year (when used once a day) Sensor life: 1 year after purchase or used for 1,000 measurements Set contents: BAC10 body, mouthpiece for BAC10 x 5, instruction manual (warranty included)
Price: 76.09 € | Shipping*: 0.0 €
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Isn't the NTC thermistor a semiconductor?
Yes, the NTC (Negative Temperature Coefficient) thermistor is a type of semiconductor. It is made from semiconductor materials such as metal oxides like manganese, nickel, and cobalt. The resistance of the NTC thermistor decreases as the temperature increases, making it a useful component in temperature sensing and control applications.
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Why is fullerene only a semiconductor?
Fullerene is only a semiconductor because of its unique structure and electronic properties. The carbon atoms in fullerene are arranged in a closed cage-like structure, which creates a limited number of energy levels for electrons to occupy. This limited number of energy levels results in a small band gap between the valence and conduction bands, making fullerene a semiconductor rather than a conductor or insulator. Additionally, the symmetrical arrangement of carbon atoms in fullerene allows for efficient electron delocalization, which is characteristic of semiconductor materials.
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What is a semiconductor in physics?
A semiconductor is a material that has electrical conductivity between that of a conductor and an insulator. This means that semiconductors can conduct electricity under certain conditions but not as easily as conductors. Semiconductors are a key component in electronic devices such as transistors, diodes, and integrated circuits, making them essential in modern technology. By controlling the flow of electrons through semiconductors, we can manipulate and amplify electrical signals, enabling the functioning of various electronic devices.
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Is the NTC thermistor not a semiconductor?
The NTC (Negative Temperature Coefficient) thermistor is indeed a semiconductor. It is made of semiconductor materials such as metal oxides like manganese, nickel, and cobalt. These materials exhibit a decrease in resistance with an increase in temperature, which is the basis of how NTC thermistors function. Therefore, NTC thermistors are considered semiconductor devices.
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