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...
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....
The C2000 microprocessor with C28x+FPU architecture adds some registers and instructions to the original C28x fixed-point CPU to support IEEE single-precision floating-point operations. For programs w...
Stepper motors are often used for positioning. They are cost-effective, easy to drive, can be used in open-loop systems, and do not require position feedback like servo motors. Therefore, they are ...[Details]
Recently, the configuration information and renderings of two mobile phones in the Xiaomi 10T series were exposed. The series will be released overseas on September 30. According to leaked informatio...[Details]
Current probes are an indispensable and important accessory for oscilloscopes to measure current, but there are many brands of probes on the market, and their prices vary greatly. So how should you...[Details]
In this article, the editor will introduce the oscilloscope to help everyone improve their understanding of it. The main content is to explain the bandwidth of the oscilloscope and the two advanced...[Details]
1. Expression Statement Adding a semicolon ";" after the expression constitutes an expression statement, such as: a=++b*9; x=8;y=7; ++k; An expression statement can be formed by putting one...[Details]
As an electronic technology practitioner, have you ever learned about microcontrollers? Can you use a microcontroller? I think you must have learned it, but you may not be able to apply it. Because l...[Details]
On February 6, according to a recent report by Anhui.com, at the fourth session of the 13th Anhui Provincial People's Congress, 15 representatives including Cai Jingmin of the Hefei delegation propos...[Details]
When we use kei c51 to create a 51 microcontroller project, there will be a prompt as shown below: When keil creates a new project, it prompts whether to add a startup file Normally, you need t...[Details]
The progress of semiconductor technology has continuously reduced the size of circuits. The performance of a large computer that once took a large room to store can now be achieved by a laptop, and t...[Details]
According to Taiwan media Economic Daily, Huang Bojun, vice chairman of foundry Wistron, said in an interview today that Wistron will still maintain its goal of 50% of its production capacity outside...[Details]
An official from the U.S. Department of Commerce revealed that the subsidies for the U.S. $52 billion CHIPS chip bill will not only include chip manufacturing companies but also chip design companies...[Details]
Arbitrary wave generators are becoming more and more important and widely used as a signal source. When getting a technical manual of a high-performance arbitrary wave generator, many engineers ...[Details]
The 100-meter channel length rule applies to environments with an ambient temperature of 20°C (68°F). Temperature affects the electrical characteristics of the cable. DC resistance and insertion loss...[Details]
introduction
The tablet market is expected to grow from 50 million units in 2011 to more than 200 million units in 2016. Despite this, there is no standard tablet architecture to date. Some table...[Details]
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