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Jitter measurement has always been called the highest realm of oscilloscope test measurement. The most intuitive traditional jitter measurement method is to use afterglow to view the changes in the wa...[Details]
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Nanya Technology, a dynamic random access memory (DRAM) manufacturer under the Formosa Plastics Group, has just announced that it will invest NT$300 billion (approximately US$10.09 billion) to build ...[Details]
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S3C2440 keyboard module circuit There are a total of S1, S2, S3, and S4 buttons, which correspond to the four interrupt sources EINT19, EINT2, EINT0, and EINT11 respectively. The interrupt framewor...[Details]
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type of data ARM basic data types include integer and floating point types. Integer type: Char is 8-bit byte data; Short is 16-bit half-word data; Int is 32-bit word data; Long is 32-bit word data; ...[Details]
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Digital Audio Selector Switch Circuit: With the help of CMOS analog switches or multiplexers, audio signals can be switched digitally. Although this seems simple, the sound quality will inevitably ...[Details]
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An amplifier is a device that can amplify the voltage or power of an input signal. It is composed of electron tubes or transistors, power transformers and other electrical components. It is used in...[Details]
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In circuit development and testing, it is often necessary to display more channels than the existing oscilloscopes provide. A simple solution is to trigger several oscilloscopes in parallel. Howeve...[Details]
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#include
void main()
{
int i,j,k;
j=10;
while(j--) //j controls line break
{
i=10-j;
while(i--) //i controls the loop, and controls the statement that follows it, i.e. printf...[Details]
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I was one of the earliest LED power supply manufacturers. I started to work on it at the end of 2006. It has been more than three years. My feeling about LED driver power supply has always been two wo...[Details]
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Recently, according to foreign media reports, Panasonic has cooperated with a professor at Ritsumeikan University in Japan to develop a new battery management technology that can accurately evaluate ...[Details]
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Loop gain is an important parameter that describes the characteristics of a switch mode power supply. Using a frequency analyzer to measure loop gain allows you to stabilize the power supply and opt...[Details]
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An optical power meter is used to measure the absolute optical power or the relative loss of optical power through a section of optical fiber. It is the most basic fiber optic equipment, much like a ...[Details]
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The U.S. International Trade Commission (ITC) recently announced that the U.S. company Tela Innovations, Inc. has filed a 337 investigation application with the ITC, accusing Acer, Asus, Lenovo, MSI ...[Details]
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Qualcomm Incorporated (NASDAQ: QCOM) and HMD Global Oy announced that HMD Global has signed a global license agreement directly with Qualcomm covering single-mode and multi-mode branded devices manuf...[Details]
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Concept diagram of the latest electromagnetic wave absorption and shielding materials. Image source: Korea Institute of Materials Science
Scientists at the Korea Institute of M...[Details]
Industrial Control Electronics
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