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Introduction to Voltage Stabilizer03 September 2020
A voltage stabilizer is a device that stabilizes the output voltage. The voltage stabilizer is composed of a voltage stabilizer circuit, a control circuit, and a servo motor. When the input voltage or load changes, the control circuit samples, compares, and amplifies, and then drives the servo motor to rotate to change the position of the carbon brush of the voltage stabilizer. The coil turns ratio is automatically adjusted to keep the output voltage stable.
What is a Digital Integrated Circuit and How Do We Use It?20 October 2025
Digital integrated circuits are digital logic circuits or systems made by integrating components and wires on the same semiconductor chip. According to the number of included gate circuits or components, digital integrated circuits can be divided into Small Scale Integrated (SSI) circuits, Medium Scale Integrated(MSI) circuits, Large Scale Integration (LSI) circuits, Very Large Scale Integrated (VLSI) circuits, and Ultra Large Scale Integration (ULSI) circuits.
What is Server and Why does a Server Crash?14 September 2021
The server provides computing or application services for other clients (such as PCs, smartphones, ATMs, and other terminals or even large equipment such as train systems) in the network.
How Many Types of Inverters are There?28 March 2022
Hello everyone, I am Rose. Today I want to introduce types of inverter to you. There are totally 17 types in this article. Let's see what are they?
What is a Gyroscope Sensor?11 September 2020
A gyroscope is a device used to sense and maintain direction, designed based on the theory of indestructible angular momentum. The gyroscope sensor is a simple and easy-to-use positioning and control system based on free space movement and gestures.
What is FIR Filter?24 September 2020
FIR (Finite Impulse Response) filter is a finite-length unit impulse response filter, also known as a non-recursive filter, which is the most basic element in a digital signal processing system. It can guarantee arbitrary amplitude-frequency characteristics while having strict linear phase-frequency characteristics, and its unit sampling response is finite, so the filter is a stable system.
Introduction to DC Amplifier07 November 2025
An amplifier that can amplify DC signals is called a DC amplifier. A DC amplifier amplifies a DC signal or an alternating signal that changes very slowly with time.
Detailed Introduction of the Chip Design Process21 December 2021
This article outlines the design process of the chip, and mainly introduces the following aspects: 1. The concept of the chip is explained. 2. Classification of chips. 3. The design process of the chip.
Introduction to Synchronous Counter and Asynchronous Counter31 March 2025
The counter is mainly composed of flip-flops. According to the flip order of flip-flops, the counter can be divided into synchronous and asynchronous.
Types, Working, and Selection of DC Motor27 March 2025
A direct current motor (DC motor) is an electric motor that operates on direct current. The operation of an electric motor is based on basic electromagnetism. When a current-carrying conductor is put in an external magnetic field, it will feel a force that is equal to the current in the conductor and the frequency of the external magnetic field.
The History of Thermometers09 January 2026
Hello everyone, I am Rose. Today I will introduce you thermometers. Thermometers are tools that can accurately judge and measure temperature and are divided into pointer thermometers and digital thermometers. According to the difference of the purpose of use, a variety of thermometers have been designed and manufactured.
Introduction to IC Packaging08 January 2026
In recent years, IC packaging technologies have emerged and new terms have emerged. There are at least a few dozen IC packaging-related names that can be listed.