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What is PWM "Dead Band"?21 April 2022
Hello everyone, I am Rose. Today I will introduce PWM dead band to you. This article includes its definition.
The Era of UFS 4.0, Announced?06 May 2022
Samsung Electronics recently announced the development of its Universal Flash Storage (UFS) 4.0 solution, the first UFS 4.0 product to comply with the recently approved JEDEC storage standard for next-generation mobile and computing systems.
The Introduction to Common Tools and Using Methods of Fiber Optic07 January 2022
The building and maintenance of optical cables in the intelligent industry has gradually expanded with the rapid expansion of the Internet of Things and 5G technologies, resulting in an increase in demand for various optical fiber tools. Cutting shears, for example, come in a variety of shapes and sizes, and each tool serves a different purpose. Do you have any experience with them? When should you utilize certain fiber optic tools?
What is an Optical Sensor?19 March 2021
An optical sensor is a sensing device applied to measuring tools. The optical sensor uses the optical principle of the sensor for measurement, and in the process of using the optical sensor, because the measurement is not contacted, and it will not cause damage on the scene during the measurement. Therefore, the measurement of the optical sensor is very accurate, and it is hardly interfered by other factors.
RF Front End in the 5G Era25 October 2021
The RF front end is a core component of wireless communication equipment and is the basic component that converts wireless electromagnetic wave signals and binary digital signals into each other.
Types and Application of Position Sensors31 October 2025
A position sensor is a sensor that can sense the position of the measured object and convert it into a usable output signal. There are mainly two types of position sensors: the contact type and proximity type. They’re usually applied in brushless DC motors or as Crankshaft and Camshaft position sensors in automobiles.
Utmel Attends the PCIM Europe 2023– Excelling in Power Electronics20 June 2023
Utmel Electronics, a professional independent distributor of electronic components, recently announced that it will attend PCIM Europe.
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 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.
Using ESP32 to Make an IoT Weather Station24 February 2023
ESP32 is a powerful microcontroller that is commonly used for IoT projects. In this article, we will show you how to build an IoT-based weather station using ESP32. This weather station will be able to measure temperature, humidity, and pressure, and then send the data to the cloud using Wi-Fi.
Introduction to PCB Layout Principles13 November 2020
What are the basic principles to be followed in the PCB board layout? How to design a PCB layout with a large number of components? How are electronic components laid out and routed on the circuit board? This article is an explanation of these questions.
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.