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Oscilloscope waveforms represent real electronic signals. When evaluating an oscilloscope's performance, you can look at its ability to display a waveform with the same shape as the target signal. As...[Details]
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1.warning: #550-D: variable "d" was set but never used Description: The variable 'd' is defined but never used, or, although you use this variable, the compiler thinks that the statement where the ...[Details]
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The turbine flowmeter is a new type of velocity meter, which has the advantages of high accuracy, good repeatability, simple structure, high pressure resistance, wide measuring range, small size, lig...[Details]
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When doing a project, the test data needs to be saved in real time so that it can be read after power is turned on again. The internal EEPROM of PIC is used, and there is no problem in normal reading...[Details]
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According to data from the Chongqing Economic and Information Technology Commission, in 2020, the sales growth rate of Chongqing's integrated circuit design industry reached 206.1%, ranking first in ...[Details]
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A typical digital interface for a 4×4 keypad uses 8 digital I/O pins. But using 8 pins as digital I/O takes up the number of segment driver pins that can be used to connect to the LCD. By using 2 d...[Details]
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On October 11, Lumissil Microsystems, a subsidiary of Integrated Silicon Solution, Inc. (ISSI), announced the launch of the new LED driver IS32LT3959 to further expand its automotive exterior light...[Details]
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0 Introduction
MP3 (MPEG I Audio Layer 3) is a sound file format based on the Motion Picture Expert Group (MPEG) compression standard. Its compression ratio varies according to the samplin...[Details]
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1. What is FFT on an oscilloscope? 2. What problems can FFT on an oscilloscope solve? 3. FFT on an oscilloscope often becomes useless to users. What is the problem? 4. How do we make the spectrum ana...[Details]
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On June 12, GigaDevice released an announcement on the reduction of shares by shareholders through centralized bidding, stating that the National Integrated Circuit Industry Investment Fund Co., Ltd....[Details]
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On November 17, 2023, the "2023 Third Automobile Intelligent Chassis Conference" co-sponsored by Changshu Economic and Technological Development Zone and Gasgoo Automobile concluded successfully in S...[Details]
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1 Introduction
Switching power supplies are widely used in electronic devices for their small size, light weight and high conversion efficiency. There are many forms of circuit topology, and ...[Details]
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1 Introduction According to the exercise heart rate, the exercise intensity level can be accurately divided. Through the intelligent judgment of the monitored heart rate according to the divided le...[Details]
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Every day, we hear about dwindling energy reserves, energy shortages and power outages, and people are looking for new ways to save energy. So, despite these inconveniences and the rising cost of e...[Details]
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The background of the birth of frequency conversion technology is the widespread demand for stepless speed regulation of AC motors. Traditional DC speed regulation technology is limited in application...[Details]
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