How to amplify a 20mv voltage signal from 0.3MHZ to 1MHZ by 250 times for a measurement system with high precision. Can an instrument amplifier do this? (Generally, instrument amplifiers can only ampl...
GD32E231 DIY Contest (3) GD32E231C reads ADC sampling value. The project needs to collect input voltage, output voltage and output current, so a 3-channel ADC is used here for sampling. Refer to the r...
IC Design and Methods : https://training.eeworld.com.cn/course/4621Integrated circuits are one of the essential components of modern electronic systems. The design process of digital integrated circui...
Internal functions: some special functions for the target CPU provided by the compiler, as well as commonly used functions that have been highly optimized through assembly.
The internal functions prov...
When filling out college entrance examination applications, which majors must be carefully selected? What are the reasons?Tell us about your personal experience....
1. Design ideas
First, set WatchdogTimer in ICD Option to On/Enable, and then change the division ratio to 128, 64, 32, 16, 8, 4, 2 and 1 respectively, run the program and record the high and l...[Details]
LG appears to have pushed out an update this week that adds the Apple TV app to some of its 2018 TV models. It is not clear whether the update that introduced the Apple TV app has been released gl...[Details]
Last week, TSMC announced plans to raise chip prices by 10% to 20%. The price increase pressure will be transmitted to terminal products such as smartphones, automobiles, and data center servers thro...[Details]
The iPhone 12 series has been on the market for a few days, but the real situation is that Samsung and Apple are still working together. Rumors began to circulate at the beginning of this year that S...[Details]
The latest report from the Semiconductor Research Department of market research firm TrendForce stated that since the number of NAND Flash suppliers is much higher than that of DRAM, and the growth r...[Details]
With the rise of new energy vehicles (NEV), insulated gate bipolar transistors (IGBT) have become the core components in this field. At present, the rapid development of new energy vehicles in my c...[Details]
In the 51 single-chip microcomputer's on-chip data memory units 20H and 21H, the data 9 and 2 are stored respectively. Write a program to calculate the difference and product between the two. The d...[Details]
According to the Yangtze River Daily, Wuhan Huaxing Optoelectronics is currently the Wuhan company with the most U.S. patents. It is reported that in 2018, Wuhan Huaxing Optoelectronics obtained 27...[Details]
The frequency characteristics of a network include amplitude-frequency characteristics and phase-frequency characteristics. When designing a system, the frequency characteristics of each network ha...[Details]
Keysight Technologies and Synopsys Collaborate to Support TSMC N6RF Design Reference Flow
PathWave RFPro and Synopsys Custom Compiler Compiler Combine to Provide Integrated EM Simu...[Details]
Designers have always faced severe time-to-market pressures when developing products for fast-moving markets such as consumer electronics and automotive. But now, these strict time requirements hav...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the us...[Details]
LED is short for light emitting diode. Due to its many advantages such as environmental protection, long life, high photoelectric efficiency (the current luminous efficiency has reached 100LM/W), and...[Details]
Abstract: In order to achieve precise control of the thickness of aluminum foil, an AGC system with Siemens S7-400PLC as the core was adopted. At the same time, the fuzzy PID control principle was ...[Details]
Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]