CT42-914P15Y250P52

Marker Anyone who has used a spectrum analyzer knows the importance of a marker. Whether measuring frequency or amplitude, we cannot do without this small marker. There are two common uses of Mark...[Details]

　　1 Introduction 　　In actual radio and television transmission work, the entry test of new transmitters and the daily indicator test of transmitters all involve audio testing. The audio spectrum anal...[Details]

One of the ways to make smartphones smart is by using ambient light sensors and proximity sensors. The ambient light sensor optimizes the visibility of the LCD display based on the light level. This ...[Details]

On August 19, Nasda released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 9.907 billion yuan, a year-on-year increase of 0.19%; the net prof...[Details]

Beijing time, June 18 morning news, a bipartisan group of U.S. senators proposed on Thursday that the government should provide a 25% tax credit for semiconductor manufacturing investment. The group ...[Details]

Companies designing new system-on-chip (SoC) products are facing cost and efficiency pressures, as well as constant market pressure to achieve a higher return on investment, which has led to shrinkin...[Details]

With long record lengths, a single acquisition can include thousands of screens of waveform data. As the industry's best navigation and search tool, Wave Inspector can help you find events of interes...[Details]

The serial port is the most commonly used, convenient and widely used program debugging method in microcontroller program development. Whether it is used as a debugging tool, printing out debugging i...[Details]

Currently, full-screen mobile phones come in a variety of forms, from notch screens, water drop screens to punch-hole screens. There are corresponding products for each screen form factor. Recently, ...[Details]

Keysight successfully validates 3GPP Release 17 NTN standard test cases This protocol conformance test case will support non-terrestrial networks using narrowband IoT technology The test c...[Details]

#include reg52.h #include intrins.h /*used for _nop_() function*/ sbit SDATA_595 = P1^3 ;/*serial data input*/  sbit SCLK_595 = P1^1;/*shift clock pulse*/ sbit RCK_595 = P1^2 ; /*output latch contr...[Details]

　　There are three 8-bit input/output ports on the main processor ATMega328P of Arduino UNO R3, namely PB, PC and PD. The Blink example provided by Arduino IDE can help us understand the digital outpu...[Details]

I haven't written a blog for such a long time. This time I'll present the boot code, which is what we usually call bootloader. Here I present what others have sorted out. It took me a long time to rea...[Details]

According to foreign media SamMobile, Samsung announced that its R&D spending this year reached a record high.        According to an official report from Samsung, they invested 10.58 trillion won (...[Details]

In March, Europe was affected by the epidemic, and the decline in sales in major European countries has become a reality. In March, the sales of new energy vehicles in the Netherlands, the United Kin...[Details]