AOM-4542P

ZTE’s official Weibo account announced that global shipments of ZTE’s indoor coverage system QCell have exceeded 2 million sets, of which 5G QCell shipments have exceeded 350,000 sets.               ...[Details]

Recently, the Ministry of Industry and Information Technology’s latest change and expansion announcement catalog shows that NIO will start using semi-solid-state batteries in three vehicles , and the...[Details]

For a hardware engineer, the best world is: There is a four-channel oscilloscope, each channel of which can work normally; There are at least two probes, each of which can work properly, the ground w...[Details]

#include avr/io.h int main(void) {  int i = 0,j = 0;  DDRD = 0xff; //Set PD port direction to outputwhile  (1)  {   PORTD = 0b11100110; //Set PD port datafor   (j = 0;j 10;j ++)   for(i = 0;i 10000...[Details]

This is not a popular science article about oscilloscope passive probes nor a user experience article. It is purely out of my curiosity and has no substantial content. To read it happily, you need to...[Details]

"No access required" / "Protection barrier locked" E23 / A23 This function must be programmed at every precision point in the corresponding program (sequence and subroutine). This function cannot b...[Details]

Jiwei.com reported on October 19 that this afternoon, realme held a new product launch conference for realme GT Neo2T, bringing five major surprises at the conference. The opening surprise is the r...[Details]

　　1 Analog bias 　　Analog offset, also known as DC offset, is a very useful function that most oscilloscopes have. If used properly, it can avoid the problem of loss of vertical resolution when test...[Details]

Introduction to Spectrum Analyzer The spectrum analyzer is a representative product of frequency domain measurement instruments. It displays the fundamental and harmonic amplitudes ...[Details]

Long-term evolution (LTE) wireless networks present several challenges to test equipment vendors. The LTE air interface defined by 3GPP uses orthogonal frequency division multiple access (OFDMA) te...[Details]

Xinwangda 's all-solid-state battery research progress is becoming clearer. On November 4, an investor asked Xinwangda on the interactive platform, "What breakthroughs has ...[Details]

The communication power system is the heart and source of power for the entire communication network, and plays a vital role in the communication system. To ensure that the communication power system ...[Details]

Hangzhou Silan Microelectronics Co., Ltd. is a high-tech enterprise specializing in integrated circuit chip design and production of semiconductor microelectronics related products. The company's cur...[Details]

Introduction Designing a correct power supply is both important and complex because there is no typical application. Although power supply design has not yet been fully automated, a range of semi-...[Details]

Testing process After disassembling the machine, it was found that the acquisition board was missing screws and a large heat sink, and the acquisition board was damaged, causing it to fail to boot. ...[Details]