[i=s]This post was last edited by fxyc87 on 2021-1-28 11:05[/i]Last time I posted a link
I talked about how to compile the program, but it didn't work. Then I talked about how to play with MicroPython...
There are three major transactions, IN, OUT and SETUP. Each transaction consists of three stages: token packet, data packet and handshake packet. The term "stage" is used here because the sending of t...
In fact, the MOS tube is an ESD sensitive device. Its input resistance is very high, and the gate-source capacitance is very small. Therefore, it is very easy to be charged by the induction of externa...
[size=4]This is a C language program for low-pass filtering of speech signals (0.3~3.4kHz). The cutoff frequency of the low-pass filter is 800Hz, and the filter uses a 19-point finite impulse response...
In a blink of an eye, half a year has passed in 2020~
Today my sister-in-law complained that I have been at home directly from winter vacation to summer vacation, and have been washing dishes at home ...
Abstract: ISDN, telecommunications, and other systems require a negative current-sense amplifier. This application note describes a method for designing a negative current-sense amplifier. This m...[Details]
With the rapid development of autonomous driving technology, cooperative communication between vehicles is becoming more and more important. As a new type of vehicle communication technology, vehic...[Details]
LED lighting industry development
With the continuous improvement of LED luminous efficiency and the continuous maturity of production technology, LED light sources have been widely used in fields in...[Details]
Multi-channel sampling circuit
Figure 5.4-75 is an example of a multi-channel sampling circuit. It consists of a 16-channel analog switch AD7506 chip, a sampling and holding
circuit...[Details]
HP said on Thursday that its CEO Dion Weisler will leave the company in November for personal reasons after nearly four years in the job. HP said Weisler resigned to deal with family health issues....[Details]
Jiwei.com reported on April 15 that the official Weibo account of realme announced today that realme has made rapid progress in the Chinese market, and realme's first million-selling product has debu...[Details]
The probe is the first step for us to observe the waveform. It is an electronic component that connects the device under test to the input of the oscilloscope. Engineers use it every day to capture w...[Details]
Jiangsu Guotai International Group Co., Ltd.'s holding subsidiary Ruitai New Materials used its own or self-raised funds of RMB 500 million to establish a wholly-owned subsidiary, Quzhou Ruitai Com...[Details]
Next to the second phase project of Guangdong Baihuida New Materials Co., Ltd., a small energy storage power station has just been built and will be put into use after acceptance. This is the first us...[Details]
1 Introduction
For a long time, DC motors have become the best choice for most variable speed motion control and closed-loop position servo control systems due to their good linear characteris...[Details]
The 14th National College Students' "NXP" Cup Smart Car Competition National Finals, hosted by the Higher Education Automation Professional Teaching Guidance Committee of the Ministry of Education an...[Details]
1. USB to serial port problem Solution: I used a 12-yuan USB converter and it showed garbled characters. I changed it to a good one and it was fine. 2. The baud rate is not synchronized Solution: T...[Details]
On March 11, Visionox stated on the investor interaction platform that the company's operating income in 2021 is expected to be 4.4 billion to 4.6 billion yuan, of which OLED product sales revenue is...[Details]
0 Introduction
The problem of heating caused by electronic and electrical components, especially large-scale integrated circuits, has always been difficult to solve. As an industrial product ...[Details]