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1. Three major functions of oscilloscope (1) FFT operation function. Through FFT operation, the frequency domain characteristics of the waveform can be effectively analyzed, and the power, effective ...[Details]

　　The repeater consists of two parts: the transmitting part and the receiving part. Figure 1 (a) shows the principle of the transmitting part circuit. The sound (audio) signal after frequency discrim...[Details]

When using LCD on PIC board, J401 needs to be removed. LCD 4 pin (RS data/command selection terminal H/L)-----RB2 LCD 5 pin (R/W read/write selection terminal H/L)---------RB1 LCD 6 pin (E enables ...[Details]

eo reporter Cai Yixuan from New York It was around 6pm on Saturday, July 13, 2019. Broadway was as busy as usual. The giant LED billboards, the shining big screens and the noisy air in Times S...[Details]

Foxconn, a subsidiary of Hon Hai, has obtained permission to resume work in its two production areas of Zhengzhou and Shenzhen.   It is reported that in order to ensure that there are no blind spots ...[Details]

1. Write a menu program First, we write a test menu program to obtain norFlash information and read and write NorFlash. The code is as follows: void nor_flash_test(void) { char c;   while (1) ...[Details]

A spectrum analyzer is a special instrument used to analyze the frequency components often contained in signals. With the rapid development of wireless communication and automation technology, the te...[Details]

Judging from Texas Instruments' latest closing price on July 19, the company's stock price hit a record high and has recovered from the low point of the epidemic in March. According to relevant data,...[Details]

With the rapid development of informatization and digitization in all walks of life, informatization and digitization in weapon systems will also become a future development trend. In weapon systems,...[Details]

This issue introduces a motor test platform jointly developed based on Matlab and LabVIEW. LabVIEW is a graphical open-loop design software that can realize the communication of VXI, serial port, G...[Details]

Introduction "For DC power supply, in order to improve its working performance, or to make DC power supply small and light, it is often encountered with high current and high frequency rectificati...[Details]

The purpose of DIY is to make a night light with as little cost as possible. There is almost no technical content, just for fun... OK, let's get to the point: Materials needed for DIY: ...[Details]

[Munich, Germany and Grenoble, France, August 4, 2023 ] Infineon Technologies AG and Teledyne e2v have jointly developed a reference design for compute-intensive space systems . The design ...[Details]

With the development of the economy, the continuous extension of science and technology has been promoted, and the microcontroller of the C51 system has also been continuously developed, which greatl...[Details]

On November 12, according to data provided by Bank of America in a new investment report, Intel is plagued by more and more unfavorable factors and its market share is increasingly losing to its ri...[Details]