Commercialized high precision agricultural CO2 sensors with superior long-term stability
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Commercialized high precision agricultural CO2 sensors with superior long-term stability

　　Murata Manufacturing Co., Ltd. (hereinafter "Murata") has commercialized "IMG-CA0012-12" (hereinafter "this product"), a case and cable type CO2 sensor. This high precision product primarily connects to environment measurement equipment in agricultural greenhouses and stably measures CO2 concentration. Through linkage with photosynthesis accelerators, this product will contribute to improving crop quality and increasing yield. Additionally, it improves energy efficiency by injecting an optimal amount of CO2 at an optimal timing. Mass production and supply for this product has begun in Hakui Murata Manufacturing.　　In the field of agriculture, increased yield and quality improvement per unit area are required since there is a reduction in yield and decline in quality due to global warming as well as a drop in agricultural worker population. Technology for accelerating crop photosynthesis using CO2 application is an effective means of addressing these challenges. Furthermore, due to the recent increase in energy costs, effective CO2 application based on environmental data measurements is crucial. As a result, high-precision CO2 sensors, which offer long-term stability, require no calibration, and are resistant to malfunction, play a crucial role in photosynthesis accelerator technology.　　This product is equipped with an automatic calibration function that runs on our unique calibration curve algorithm and dual wavelength (for measurement and reference) NDIR*1. Therefore, atmospheric calibration is not required. This ensures high precision and long-term stability, making it maintenance-free. Furthermore, its case and cable type design enhances user handling and ease of installation.　　*1NDIR: Non-Dispersive Infrared Absorption　　Specifications　　CO2 sensors were installed in greenhouses and were used for a year for tomato cultivation and 2 years for rose cultivation. After use, CO2 concentration characteristics and temperature characteristics were evaluated.　　It was discovered that CO2 concentration differences were minimal even when they were used for a long period of time in actual fields.　　CO2 concentration characteristics　　Temperature characteristics
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Release time：2025-04-02 15:44 reading：309 Continue reading>>
Exploring Infrared <span style='color:red'>Sensors</span>: Types, Applications, and Principle
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Exploring Infrared Sensors: Types, Applications, and Principle

　　In the realm of modern technology, infrared (IR) sensors stand out as versatile and essential components across a wide array of applications. These sensors leverage the infrared part of the electromagnetic spectrum to detect and measure infrared radiation, which can be indicative of heat, motion, and various other parameters. This article delves into the fundamentals of Infrared Sensors, and their diverse applications.　　What is an infrared sensor ?Infrared sensors detect radiation in the infrared spectrum, which ranges from about 750 nanometers (nm) to 1 millimeter (mm). Unlike visible light, infrared radiation is not visible to the human eye but can be felt as heat. IR sensors convert this radiation into an electrical signal that can be processed and interpreted by electronic systems.　　How many types of IR sensors are there?1. Active Infrared Sensors: These sensors emit their own infrared light and detect the reflected light. They are commonly used in proximity sensors and certain types of motion detectors. An example is the IR LED and photodiode pair, which measures changes in the reflected light to determine the presence of objects.　　2. Passive Infrared Sensors (PIR): Unlike active sensors, PIR sensors do not emit any radiation. Instead, they detect the infrared radiation naturally emitted by objects. PIR sensors are widely used in motion detection applications, such as security systems and automatic lighting.　　What is the purpose of the IR sensor?IR sensors serve various purposes across multiple applications. Here are some common uses:　　1. Proximity Detection　　– Used in devices like automatic doors, smartphones, and vehicles to detect nearby objects without physical contact.　　2. Motion Detection　　– Common in security systems and alarms (e.g., PIR sensors) to sense movement in a defined area.　　3. Temperature Measurement　　– Employed in non-contact thermometers to measure the temperature of objects or bodies from a distance.　　4. Remote Controls　　– Found in TVs, air conditioners, and other electronics to facilitate wireless communication with remote controls.　　5. Obstacle Avoidance　　– Used in robotics and drones to navigate and avoid collisions by detecting nearby objects.　　6. Gas Detection　　– Some IR sensors can detect specific gases based on their absorption of infrared light, useful in industrial applications.　　7. Night Vision and Thermal Imaging　　– Used in military, security, and surveillance applications to detect heat signatures in low-light conditions.　　8. Data Transmission　　– In certain applications, IR can be used for wireless data transfer over short distances.　　What is an infrared sensor used for?Infrared sensors have a broad range of applications, benefiting various industries from consumer electronics to healthcare. Here are some notable examples:　　1. Consumer Electronics:　　– Remote Controls: IR sensors are integral to remote control devices for televisions, air conditioners, and other home appliances. They receive signals from the remote control unit to perform the desired function.　　– Smartphones and Tablets: Some devices use IR sensors for facial recognition, which helps in unlocking screens and enhancing security.　　2. Healthcare:　　– Thermography: Infrared thermography is used for non-invasive temperature measurement, allowing for early detection of fevers and other medical conditions. It’s particularly valuable in monitoring patients’ health and in diagnosing conditions based on temperature anomalies.　　– Vital Sign Monitoring: IR sensors can be used in wearable devices to monitor vital signs such as heart rate and blood oxygen levels.　　3. Automotive Industry:　　– Collision Avoidance Systems: IR sensors help in detecting obstacles and monitoring the surrounding environment to prevent accidents. They are used in parking assist systems and adaptive cruise control.　　– Night Vision: Some high-end vehicles are equipped with IR sensors to enhance visibility during night driving by detecting pedestrians and animals on the road.　　4. Industrial Automation:　　– Temperature Measurement: In manufacturing processes, IR sensors are employed to monitor the temperature of machinery and products to ensure they remain within safe and optimal limits.　　– Quality Control: These sensors are used to inspect products for defects and irregularities by detecting variations in thermal emission.　　5. Environmental Monitoring:　　– Gas Detection: IR sensors can detect the presence and concentration of specific gases in the atmosphere by measuring their absorption of infrared light. This is crucial for monitoring air quality and ensuring safety in industrial environments.　　What is the principle of IR sensor?The principle of an infrared (IR) sensor is based on the detection and measurement of infrared radiation, which is electromagnetic radiation with wavelengths longer than visible light. The core principle involves capturing the infrared radiation emitted or reflected by objects and converting it into an electrical signal that can be analyzed. Here’s a detailed breakdown of how IR sensors work:　　1. Emission and Detection of Infrared Radiation　　Infrared Radiation Basics:　　– Infrared radiation is part of the electromagnetic spectrum with wavelengths ranging from approximately 750 nanometers (nm) to 1 millimeter (mm), just beyond the visible light spectrum.　　– All objects emit infrared radiation as a function of their temperature. Hotter objects emit more infrared radiation compared to cooler ones.　　Detection Principle:　　– Active IR Sensors: These sensors emit their own infrared light (often using an IR LED) and then measure the amount of this light that is reflected back from objects in their environment. The detected signal changes based on the distance, size, and properties of the object, allowing the sensor to infer its presence, distance, or other characteristics.　　– Passive IR Sensors (PIR): These sensors do not emit any radiation. Instead, they detect the infrared radiation naturally emitted by objects in their field of view. They typically use a sensor element that responds to changes in infrared radiation, such as a pyroelectric detector or a thermopile.　　2. Conversion of Infrared Radiation to Electrical Signal　　Pyroelectric Detectors:　　– Pyroelectric sensors contain materials that generate an electrical charge when exposed to infrared radiation. This charge is proportional to the amount of infrared radiation detected.　　– The sensor detects changes in temperature caused by infrared radiation, converting these changes into an electrical signal.　　Thermopiles:　　– A thermopile consists of multiple thermocouples connected in series or parallel. It measures the temperature difference between the heated element exposed to infrared radiation and a reference element.　　– This temperature difference generates a voltage, which is then measured and converted into an output signal.　　Photodetectors:　　– Some IR sensors use photodetectors (such as photodiodes or phototransistors) sensitive to infrared light. These detectors convert the incident infrared light into an electrical current proportional to the light intensity.　　3. Signal Processing　　Once the infrared radiation is converted into an electrical signal, the output is typically processed and analyzed by the sensor’s electronics. This may involve amplification, filtering, and digitization of the signal. The processed signal can then be used to trigger actions or provide readings depending on the application. For example:　　– In motion detectors, the sensor might trigger an alarm if it detects significant changes in infrared radiation indicating movement.　　– In temperature measurement systems, the signal is used to provide accurate temperature readings or to monitor thermal conditions.　　How do I choose an IR sensor?Choosing an infrared (IR) sensor depends on several factors related to your application. Here’s a quick guide to help you make the right choice:　　1. Type of IR Sensor　　– Active IR Sensors: Emit IR light and measure reflections (e.g., proximity sensors).　　– Passive IR Sensors: Detect IR radiation from objects (e.g., PIR sensors for motion detection).　　2. Detection Range　　– Consider the distance over which you need to detect objects. Check the specifications for range and field of view.　　3. Sensitivity　　– Look for specifications on sensitivity, which determines how small a change in IR radiation the sensor can detect.　　4. Environmental Conditions　　– Ensure the sensor can operate in the conditions it will face (temperature, humidity, dust, etc.).　　5. Response Time　　– Consider how quickly the sensor needs to respond. This is crucial for applications like motion detection.　　6. Output Type　　– Decide whether you need digital output (on/off) or analog output (variable signal) based on how you’ll process the sensor data.　　7. Power Consumption　　– Look for power-efficient models if you’re running on batteries or need to minimize energy use.　　8. Size and Form Factor　　– Ensure the physical size and mounting options fit your project requirements.　　9. Cost　　– Determine your budget, as prices can vary widely based on features and capabilities.　　10. Manufacturer Support　　– Choose brands or suppliers that provide good documentation and support.　　How far can IR sensors detect?The detection range of IR sensors can vary significantly based on the type of sensor and its design:　　1. Active IR Sensors　　– Proximity Sensors: Typically have a range of a few centimeters to a few meters (around 0.1 to 5 meters) depending on the sensor’s power and environment.　　– IR Range Finders: Can detect distances up to 10-20 meters or more, depending on the model and application.　　2. Passive IR Sensors (PIR)　　– Commonly used for motion detection in security systems, these sensors usually have a range of about 5 to 12 meters (16 to 40 feet). The actual range can be influenced by factors such as the angle of detection and the presence of obstacles.　　3. IR Cameras and Thermal Sensors　　– These devices can detect heat signatures at much greater distances, often exceeding 100 meters, depending on the resolution and the environment.　　Factors Influencing Range　　– Sensitivity: Higher sensitivity allows for detection at greater distances.　　– Environmental Conditions: Obstructions, temperature, and humidity can affect performance.　　– Field of View: A wider field of view may reduce the effective detection range.　　ConclusionInfrared sensors are indispensable components in modern technology, offering critical functionalities across various fields. From enhancing consumer electronics to advancing healthcare and industrial automation, their applications are both diverse and impactful. As technological advancements continue to push the boundaries of what is possible, IR sensors are poised to become even more integral to our everyday lives, driving innovations and efficiencies across multiple sectors. Understanding their technology and applications provides valuable insights into how these sensors are shaping the future of technology and industry.
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Release time：2025-03-21 13:17 reading：276 Continue reading>>
NSM211x Series High-Precision AEC-Q100 Current <span style='color:red'>Sensors</span> Eliminate Need for External Isolation Components
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NSM211x Series High-Precision AEC-Q100 Current Sensors Eliminate Need for External Isolation Components

　　NOVOSENSE Microelectronics, a semiconductor company specializing in high-performance analog and mixed-signal chips, has announced the NSM211x, a series of automotive-grade fully integrated high-bandwidth, high-isolation current sensors that both ensure precise current measurement and eliminate the need for any external isolation components.　　On display at Electronica 2024 (Stand B5.450), the automotive-grade series targets applications including OBC/DC-DC converters, PTCs, automotive motor control, charging station current detection and fuel cell systems.　　Certified to meet AEC-Q100 Grade 0 reliability standards, the series is designed to operate stably within a wide temperature range (-40 to 150°C) and addresses the needs of AC or DC current detection in automotive applications with a high isolation voltage, strong current handling capability and high reliability.　　With a -3 dB bandwidth of up to 1 MHz and a response time of 400 ns, the NSM211x series helps control systems achieve rapid loop control and overcurrent protection. The series also features a creepage distance of up to 8.2mm and isolation voltage withstand of 5,000 Vrms per UL standards, with a maximum working isolation voltage of 1,618 Vpk.　　It is available in three packaging options, SOP8, SOW16 and SOW10. These respectively have a primary side impedance of 1.2 mΩ, 0.85 mΩ/1 mΩ and an industry leading 0.27mΩ, with a continuous current handling capability of up to 100 A. Multiple product models are available for each package.　　The current sensors integrate internal temperature compensation algorithms and offline calibration to enable a high measurement accuracy (<±2% sensitivity error and <±10 mV offset error) across the full temperature range, with no need for secondary programming.　　The NSM211x series supports 3.3 V and 5 V power supply voltage as well as DC or AC current measurement with a current range of 5~200 A with options for reference voltage output, overcurrent protection output, and configurable overcurrent protection thresholds.
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Release time：2024-11-15 14:30 reading：517 Continue reading>>
novosns：<span style='color:red'>Sensors</span> improve the energy efficiency and environmental performance of central air conditioners through precise temperature, humidity, pressure, and current measurement
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novosns：Sensors improve the energy efficiency and environmental performance of central air conditioners through precise temperature, humidity, pressure, and current measurement

　　With the improvement in people's living standards and the growing demand for a more comfortable living environment, China's central air conditioning market has maintained relatively stable growth. Temperature and humidity, pressure, and current sensors with high-precision detection capability are critical to the various functions of central air conditioning. As a manufacturer of high-performance, high-reliability analog and mixed-signal chips, NOVOSENSE offers a wide range of sensor and analog IC solutions for central air conditioning applications.　　Development trends and new requirements for central air conditioning　　According to statistics, in the first half of 2023, in China's central air conditioning sales, multi-connected systems accounted for approximately 51%, continuing to rank first in the market. The reason why multi-connected systems are favored by the market mainly lies in their low installation cost, flexible applications, and high energy efficiency. For this reason, some well-decorated homes have also begun to standardize on this type of air conditioning.　　Commercial central air conditioners adopt a one-to-many architecture, in which an outdoor unit drives multiple indoor units. Each indoor unit has a corresponding line controller, which can automatically adjust the air outlet, airflow, and cooling and heating power through the feedback of temperature and humidity to maintain a comfortable indoor temperature.　　The development trend of multi-connection technology is mainly reflected in two directions. One is energy saving and noise reduction: outdoor units and even indoor units have frequency conversion capabilities, which can reduce noise by increasing the frequency while achieving low standby power consumption. The other is better comfort and improved environmental performance: meeting specific requirements for airflow, temperature and humidity control while reducing the damage of refrigerant leakage to the natural environment to ensure effective air conditioning.　　· NOVOSENSE's sensor products can exactly meet the above trend requirements. These products include temperature and humidity sensors and pressure sensors that meet comfort and environmental performance requirements, magnetic current sensors that ensure normal operation of outdoor units, and various analog IC products.　　NOVOSENSE offers comprehensive sensor solutions for central air conditioning applications　　The temperature and humidity sensor is used to detect the ambient temperature and humidity to control the airflow from the air outlet and balance the ambient humidity for improved comfort.　　NSHT30 is a temperature and humidity sensor with very small size and very high accuracy. It adopts a 2.5mm×2.5mm small package (LGA and DFN options). The MCU reads the temperature and humidity data through the I²C interface of the sensor. Temperature and humidity measurements are from -40°C to 125°C and from 0 to 100%, which can basically cover all temperature and humidity ranges.　　The advantage of NSHT30 is, first of all, the response time. The acquisition time of temperature and humidity is only 2s and 6s, respectively. Its accuracy is also higher than other similar products in the market. The chip calibration before leaving the factory can ensure high accuracy requirements. Under the condition of 0~50°C, the error of NSHT30 can be controlled at ±0.3°C (typical value); and under the condition of 50% relative humidity, the error can be controlled at ±3% to meet the accuracy requirements of air conditioning.　　The pressure sensor is usually placed on the outdoor unit or refrigerant transmission pipe to detect refrigerant leakage and refrigerant pressure, ensuring effective air conditioning while achieving environmental performance.　　NSPAS3 is an integrated absolute pressure sensor for refrigerant leakage pressure detection in air conditioners. Its operating temperature is from -40°C to 130°C, and its internally integrated temperature compensation circuit can achieve ±1% control accuracy in the range of 0~85°C and ±1.5% control accuracy in the range of -40°C to full temperature.　　NSPAS3 is compatible with the pressure test range of 10kPa~400kPa and can detect refrigerant leakage pressure. The standby power consumption of this product is less than 3mA, and the response time is within 0.8ms. In addition, the chip package is coated with anti-corrosion jelly glue, which can prevent some corrosive gases from damaging the chip package.　　NSC2860x is a capacitive pressure transmitter signal processing ASIC solution. It can detect the refrigerant pressure (3~5MPa) in the air conditioning compressor. The chip integrates various digital components such as PGA, ADC, MCU and various interfaces. It has a very high degree of integration and can convert the monitored pressure into a digital signal for processing by the MCU. NSC2860x also integrates a 4-20mA loop power supply, which enables longer distance transmission to meet the communication distance requirements between the pressure sensor and the MCU main control board in the refrigerant system.　　The magnetic current sensor is generally placed in the outdoor unit and is mainly used to monitor the current of the outdoor unit, such as PFC current or phase current of the air conditioning compressor motor. It achieves tracking feedback by collecting system current signals to ensure normal operation of the system.　　NSM2019 is an integrated Hall current sensor, mainly used to detect the motor current or PFC current of the air conditioner. The MCU reads the current value through the VOUT pin. It integrates the reference voltage and OCP (overcurrent protection) internally, eliminating the need for some peripheral devices such as comparators or op amplifiers. This product covers a range of 20A~200A, which can meet the power requirements of commercial air conditioners from several kilowatts to one hundred kilowatts.　　NSM2019 has an accuracy of ±2% and can guarantee accuracy over the full temperature range. Its isolation withstand voltage is up to 5,000V, the creepage distance is up to 8.2mm, and it can withstand 20kA surge current. Its input bandwidth is as high as 320K, which can meet the bandwidth requirements of current detection. Due to the small internal resistance, the heat output of the chip is also small.　　Other analog IC solutions for central air conditioning applications　　In addition to sensors, NOVOSENSE offers many analog IC product solutions. Analog ICs are mostly used in outdoor units. The topology of the outdoor unit determines that the 220V mains power needs to be rectified by PFC to approximately 400VDC, which then feeds the bus voltage of the two motors. The motor is directly driven by IGBT or IPM. The MCU that drives the IGBT is usually placed at the low voltage end, so it is necessary to use an isolated driver to rotate the motor. As a result, many isolated driver products are required. At the same time, the current and voltage must be monitored. The PLC also needs to collect the voltage and current, so op amplifier products are also used.　　The outdoor unit and the indoor unit communicate through 485 or CAN bus. Since the two generally do not share a common ground, some isolated interfaces are also needed. NOVOSENSE provides digital isolator products that convert high voltage to low voltage to power MCUs. The power supply is usually converted from high voltage to low voltage by flyback power supply, then converted to 5V by DC-DC, and then converted to 3.3V by LDO to power other chips.
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Release time：2024-03-18 16:53 reading：912 Continue reading>>
Different Types of <span style='color:red'>Sensors</span> Explored in Industrial and Consumer
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Different Types of Sensors Explored in Industrial and Consumer

　　In the age of technology, sensors are the quiet powerhouses that shape our daily lives and drive industrial progress. These innovative devices enable the monitoring and control of various processes, ensuring efficiency, safety, and precision. Whether in industrial settings or our devices, sensors play a crucial role.　　In this article, we will explore the world of sensors, examining their significance in industrial and consumer applications.　　Understanding Industrial Sensors　　Industrial sensors are the foundation of modern manufacturing. They collect important data for machine operation, safety, and quality control. When selecting industrial sensors, several key factors must be considered, including accuracy, reliability, and the environmental conditions they will face.　　Types of Industrial Sensors　　Temperature Sensors: Temperature sensors are essential in industries demanding precise control, like chemical manufacturing and food processing. Common types include thermocouples and resistance temperature detectors (RTDs). Accurate temperature measurements are crucial for product quality and safety.　　Pressure Sensors: Pressure sensors find applications in hydraulic systems, industrial pumps, and pneumatic machinery. Types include piezoelectric, capacitive, and strain gauge sensors. Monitoring pressure is vital for preventing leaks and maintaining equipment efficiency.　　Level Sensors: Level sensors monitor liquid or solid levels in tanks or vessels. Examples include ultrasonic, capacitive, and float sensors. These sensors assume a vital and indispensable function within sectors like wastewater management and chemical processing.　　Proximity Sensors: Proximity sensors demonstrate exceptional proficiency in discerning the existence or nonexistence of objects within explicitly delineated proximity limits. Among these, common types include inductive, capacitive, and ultrasonic sensors. They ensure safety and precision in robotics and automated manufacturing.　　An Overview of Consumer Sensors　　Consumer sensors have seamlessly integrated into our daily devices, from smartphones to household appliances, enhancing our convenience and overall efficiency. When choosing consumer sensors, factors like power consumption and usability come into play.　　Types of Consumer Sensors　　Motion Sensors: Motion sensors, such as accelerometers and gyroscopes, enable features like screen rotation and step counting in smartphones. They are also important in security systems, detecting intruders in homes and offices.　　Light Sensors: Light or ambient light sensors adjust the screen brightness on our devices based on the surrounding light conditions. They are crucial for enhancing user experience and conserving battery life.　　Environmental Sensors: Environmental sensors are instrumental in quantifying humidity, air quality, and gas levels. Their applications extend to air purifiers, meteorological stations, and intelligent thermostats. Monitoring these factors ensures comfort and safety in living spaces.　　Practical Applications of Industrial and Consumer Sensors　　Sensors find diverse applications, ensuring safety, efficiency, and convenience. In industrial settings, they are used for quality control, predictive maintenance, and environmental monitoring. In consumer applications, they enable augmented reality, navigation, and energy-efficient smart home systems.　　Sensors have become indispensable in fields like predictive maintenance, where they can detect early signs of equipment wear and tear, preventing costly breakdowns. Consumer tech allows intuitive interactions with our devices, from gaming consoles that respond to hand gestures to voice-activated virtual assistants that simplify our lives.　　Final Thoughts　　In our fast-changing world, technology keeps getting better, and sensors are leading the way. They bring exciting opportunities and a promising future. In the industrial world, sensors are continuously improving, making things like predictive maintenance, data analysis, and automation better. This helps industries work more efficiently and cost-effectively. For consumers, sensors are set to create augmented reality, virtual reality, and the Internet of Things even more impressive. This means we'll have more connected and convenient daily lives.　　In this time of advanced sensor technology, it's important to understand the role these devices play in changing how we live each day and improving many industries. Sensors are not just parts; they're helping create a future where things are more innovative, safer, and work better.　　Explore a World of Sensors with Allied Components International　　Are you ready to harness the power of sensors in your industrial or consumer applications? Allied Components International provides an extensive selection of top-tier electronic components tailored to meet your requirements. Our state-of-the-art solutions guarantee precision, dependability, and enhanced performance. Contact us today to explore how our expertise can empower your projects.
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Release time：2023-12-15 13:34 reading：1460 Continue reading>>
Nidec Drive Technology Develops Smart-FLEXWAVE, the World’s First Precision Reducer with Multiple Built-in <span style='color:red'>Sensors</span>
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Nidec Drive Technology Develops Smart-FLEXWAVE, the World’s First Precision Reducer with Multiple Built-in Sensors

　　Nidec Drive Technology Corporation (“Nidec Drive Technology” or the “Company”), a member of Nidec Corporation’s group companies, announced today that it has developed Smart-FLEXWAVE, the world-first product that combines FLEXWAVE, an existing precision control reducer for robots and machine tools, with built-in torque, temperature, and angle sensors.　　FLEXWAVE, the currently available precision reducer with a wave gear mechanism, is used chiefly in industrial robots’ joints for its ability to achieve a high reduction ratio with a single axis, among other features such as light weight, compact size, high rotation accuracy, and super-low backlash. The Smart₋FLEXWAVE, the newly developed reducer that combines torque, temperature, and angle sensors in its mechanism, can detect output torque, temperature inside a reducer, and input axis angle while maintaining an existing reducer’s space.　　This feature enables Smart₋FLEXWAVE to contribute to making smaller and lighter collaborative robots, detect a robot crashing into an obstacle, and monitor screw tightening torque, overheat, stopping place, etc., all remotely via a network, boosting productivity.　　The Company stays committed to providing a variety of fields with its high-efficiency industrial machines based on its reducer- and continuously variable transmission-based knowhow to contribute to productivity enhancement and automation.
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Release time：2023-12-12 14:24 reading：2071 Continue reading>>
murata New functions added to soil sensors
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murata New functions added to soil sensors

　　Murata Manufacturing Co., Ltd. (Hereinafter referred to as “Murata”) has applied a new function to soil sensors, making measurements available for synthetic culture soil such as rock wool and coconut peat in addition to conventional soil. Provision will begin in September 2023.　　In recent years, the use of synthetic culture soil such as rock wool and coconut peat is popular for crops including tomatoes and strawberries. Since the water retention capability of these kinds of culture soil is extremely high compared to general culture soil, proper measurement of water content and EC*1 values was deemed difficult since it was difficult to have the sensor section contact with material.　　*1EC: Electric Conductivity. The amount of ions in fertilizers can be measured through EC　　Murata has provided software updates and added functions to the sensor section, enabling measurement of water content and EC values on rock wool and coconut peat. As a result, improvement of crop quality, increased yield, and resource saving can be achieved through optimal management of water and fertilizer resources in a wide range of cultivation environments. Murata will continue to develop sensors that meet the agricultural market needs and contribute to achieving sustainable agriculture.　　Specifications
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Release time：2023-09-20 14:27 reading：2237 Continue reading>>
Amphenol Piher Hall-Effect Rotary Position <span style='color:red'>Sensors</span> (HRPS)
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Amphenol Piher Hall-Effect Rotary Position Sensors (HRPS)

　　Amphenol Piher Hall-Effect Rotary Position Sensors (HRPS) with integrated AMP super-seal connectors provide a cost-effective and non-contact position-sensing solution for application in harsh environments. These sensors use a permanent magnet that is securely fastened to the shaft and acts as the only moving component in the sensors.       The HRPS sensors are designed with endless mechanical rotational angles without dead bands and are versatile with configurable electrical angles from 50 to 360 degrees. These sensors feature contactless operation and allow an extra-long product lifetime of up to 50 million cycles. Ideally, these hall-effect sensors are used in industrial, home/building automation, transportation, and marine applications.　　FEATURES　　Cost-effective　　Contactless operation　　Integrated with AMP super seal connectorsVersatile design with configurable angular ranges from 50 to 360 degreesPermanent magnet that is securely fastened to the shaftExtra-long product lifetime of up to 50 million cyclesDurable and robust design　　Support for low and high-voltage power supply      APPLICATIONS　　Industrial:　　Autonomous warehouse robotics　　Robotics and automation feedback　　Robot arm position　　Valve monitoring　　Conveyor operation　　Marine - steering and shifter sensor　　Home and building automation - HVAC systemsTransportation:　　Steering wheel angle　　Pedal Position　　Suspension/height detection　　Fork height and mast tilt　　Bucket position　　Hitch position　　Transmission gear shift
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Release time：2023-04-19 13:39 reading：3475 Continue reading>>
AMEYA360:AVs See the Future with Perception <span style='color:red'>Sensors</span>
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AMEYA360:AVs See the Future with Perception Sensors

　　Autonomous driving has moved from hype to reality, and it might be some time before autonomous vehicles (AVs) allow their passengers to watch a movie or admire the scenery while driving them safely to their destination. In this blurry picture, camera, radar and LiDAR units are the “eyes” of the vehicles, mapping the road to full autonomy.　　To gain an objective view of the present situation and prospects, EE Times consulted Pierrick Boulay, senior technology and market analyst in the Photonics and Sensing Division at Yole Intelligence, part of Yole Group. Pierre Cambou, principal analyst in the Photonics and Sensing Division at Yole Intelligence, also contributed to the analysis.　　“It is clear that the automotive industry has underestimated how difficult it would be to develop autonomous driving features,” Boulay said. “Ten years ago, the industry expected that autonomous driving would be more common. It was one of Tesla’s promises, and if we look at where we are today, Tesla has still not achieved full autonomous driving features.”　　The only automated features have been implemented by European and Japanese OEMs, and these features are still limited to highways, with driving speeds up to 60 km/h, Boulay said. “It is almost a useless feature and quite far from what people expected 10 years ago.”　　During Tesla’s Autonomy Day in April 2019, CEO Elon Musk made a bold prediction: “By the middle of next year, we’ll have over a million Tesla cars on the road with full self-driving hardware, feature complete, at a reliability level that we would consider that no one needs to pay attention [to the road].”　　A wave of euphoria swept through the automotive industry. Tesla’s stock price rocketed, and investors poured jaw-dropping amounts of money into startups as optimists claimed AVs were just around the corner.　　A sense of disillusionment came when the National Highway Traffic Safety Administration announced it had received incident reports for 392 crashes related to partial self-driving and driver-assistance systems in the 10 months between July 1, 2021, and May 15, 2022. Almost 70% of them, or 273, were Tesla vehicles using Autopilot or the Full Self-Driving beta, while Honda cars were involved in 90 crashes and Subaru models in 10.　　The AV era is forging ahead and continues to pledge enhanced driving safety. As of March 20, 2023, 42 companies have received test permits with safety drivers, and seven companies have driverless test permits in specific areas in California. Three companies—Cruise, Nuro and Waymo—have deployment permits.　　Yet full autonomy is taking longer to deliver than promised, and the need for capital expenditure is exploding. From the perspective of perception sensors, why is autonomous driving still a distant dream?
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Release time：2023-04-11 11:40 reading：1735 Continue reading>>
AMEYA360:MultiTech OneBox™ Kit featuring Reveal™ <span style='color:red'>Sensors</span>
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AMEYA360:MultiTech OneBox™ Kit featuring Reveal™ Sensors

　　MultiTech OneBox Kit featuring Reveal? Sensors allows quick evaluation of LoRaWAN? technology for building applications. The OneBox kit supplies a quick and easy way to validate the effectiveness of LoRaWAN and roadmap expansion with no LoRa expertise needed.　　The MultiTech OneBox kit includes a customized set of LoRa? enabled Reveal wireless sensors and an easy-to-deploy Conduit? AP indoor gateway for LoRaWAN to accomplish insight from smart building wireless sensors to the cloud, regardless of the application. Paired with a fully integrated device management console, the smart building kit delivers automatic provisioning, monitoring, configuration, data visualization, and notifications to access critical information rapidly.　　FEATURES　　Quickly deploy and customize a LoRaWAN solution　　Monitor conditions using a variety of battery-powered LoRaWAN sensors　　Complimentary access to Device Management Console　　Cellular connectivity service included　　KIT CONTENTS　　915MHz access point gateway　　External LoRa antenna　　Ethernet cable　　Power supply　　SIM card　　Link for download of mobile application　　QuickStart guide　　Five sensors (push button, water and liquid, motion, door and window, and air temp/humidity)
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Release time：2023-04-10 11:31 reading：2149 Continue reading>>

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AMEYA360 mall (www.ameya360.com) was launched in 2011. Now there are more than 3,500 high-quality suppliers, including 6 million product model data, and more than 1 million component stocks for purchase. Products cover MCU+ memory + power chip +IGBT+MOS tube + op amp + RF Bluetooth + sensor + resistor capacitance inductor + connector and other fields. main business of platform covers spot sales of electronic components, BOM distribution and product supporting materials, providing one-stop purchasing and sales services for our customers.

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