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What are Comparators?03 December 2020
Comparing two or more data items to determine whether they are equal, or determining the size relationship and arrangement order between them is called comparison. A circuit or device that can realize this comparison function is called a comparator.
Smart Sensors: Definition, Structures and Applications04 July 2022
Hello everyone, I am Rose. Welcome to the new post today. Today I will introduce smart sensors to you. Traditional sensors are no longer able to perform certain data processing tasks, including self-inspection, self-calibration, and self-compensation, due to the automation and intelligence of measurement and control systems. Intelligent sensors and multipurpose sensors have been developed and are already being used. This article thoroughly describes smart sensors in terms of their structural features, application domains, market development, and technological advancements.
What is Resistor?02 November 2021
Hello, I am Rose. Weilcome to the new post today. Today I will introduce resistor to you. Resistor is one of the three main passive components of electronics, along with inductors and capacitors; from an energy standpoint, resistance is an energy-consuming component that turns electrical energy into heat.
What is Band Pass Filter?17 November 2021
Hello everyone, I am Rose. Today I will introduce band pass filter to you. A band pass filter is defined as a circuit that permits a signal to flow between two frequencies.
What is Flexible Sensor?30 May 2022
Hello, I am Rose. Today I will introduce flexible sensors to you. This article includes its features, classification, and common materials.
Classification and Application of UV Sensor20 October 2021
The human five senses are "sensors" with very complex and sensitive functions. However, most of the human five senses can only perceive information from the outside world qualitatively, but not quantitatively. In addition, there are many physical quantities that cannot be felt by the human. For example, they can perceive the visible part of the vision, but they cannot perceive the non-visible spectrum with a wider frequency domain. With the help of infrared and ultraviolet sensors, these invisible lights can be sensed.
What is a Synchronous Motor?16 March 2021
A synchronous motor is an AC motor that generates torque by the interaction of the excitation magnetic field supplied by a direct current and the rotating magnetic field of the armature, and rotates at a synchronous speed.) is an AC motor that generates torque by the interaction of the DC-powered excitation magnetic field and the rotating magnetic field of the armature, which rotates at a synchronous speed.
What is a Wireless Network Adapter?01 June 2021
The wireless network adapter is actually a terminal wireless network device, which needs to be used for Internet access through the wireless connection network under the wireless coverage of the wireless local area network. With a wireless network adapter, it also needs a wireless network that can be connected, so it needs to be used with a wireless router or wireless AP.
Introduction to VOC Sensor22 October 2021
When evaluating indoor air quality, there is an important indicator VOC, namely Volatile Organic Compounds. The VOC sensor can detect a variety of VOCs and provide a relative output corresponding to changes in the VOC concentration.
What is RFID?23 March 2021
RFID is the abbreviation of Radio Frequency Identification. The principle of RFID is to carry out non-contact data communication between the reader and the tag to achieve the purpose of identifying the target. RFID has a wide range of applications. Typical applications include animal chips, car chip anti-theft devices, access control, parking lot control, production line automation, and material management.
What is a Multimeter?20 December 2021
Hello everyone, I am Rose. Today I will introduce a multimeter to you. A multimeter is an instrument that integrates a range of regularly used electrical measurement capabilities, and it is one of the most commonly used measuring devices for electronic enthusiasts.
Chip Filters, Piezoelectric Materials and the Piezoelectric Effect27 September 2022
Hello everyone, I am Rose. Wellcome to the new post today. Today I will introduce Piezoelectric, including its definition, material, applications and so on.