This morning I browsed various WeChat public accounts and saw a post by Hanba, saying that he recently participated in the compilation of computer textbooks for primary and secondary school students i...
Thanks to new technology for future vehicles, sunroofs and car window tints are now programmable features in your car. At the turn of a switch, you can now block the light coming through your car's su...
[i=s]This post was last edited by gyp1 on 2019-8-20 22:47[/i]Probe unpacking and simple testDue to some reasons, my review was delayed for a while this time. I am really sorry.Thanks to the friends wh...
1. Introduction
After a long time, I finally took the opportunity to write a review today while my wife and colleagues were having a party. Haha, I have no choice~
2. Screen program download
The envir...
Signal and power isolation helps ensure stable operation of AC motor drive systems and protect operators from high voltage hazards.
But not all isolation technologies meet all needs, especially when i...
Share the temperature acquisition using SPI external ADC of GD32E231C8T6 microcontroller
Thermal resistors are the most commonly used temperature detectors in the medium and low temperature range. The...
1. Introduction
The power module of the motor controller, namely the IGBT device and the freewheeling diode, will generate losses during switching and conducting current. The lost energy will ...[Details]
IAR 1.3 for STM8 ST-Link无法调试 the debugging session could not be started CPU model: STM8F103F3 First, use ST Visual Programmer to download the stm8 to verify the correctness of the hardware. The...[Details]
This paper designs a wireless temperature acquisition system using STC12LE5630AD microcontroller and nRF905 . Generally, the output signals of traditional temperature sensors are analog signals, wh...[Details]
Selection of anemometer probe The velocity measurement range of 0 to 100m/s can be divided into three sections: low speed: 0 to 5m/s; medium speed: 5 to 40m/s; high speed: 40 to 100m/s. The thermal p...[Details]
The Σ-Δ converter uses the many samples it gets from the modulator to produce a 1-bit bit stream.
The Σ-Δ ADC
accomplishes this task by using a quantizer of the input signal at a high sampling ra...[Details]
1 Introduction
With the development of science and technology, single-chip microcomputers have been more and more widely used in various household appliances, and their stable operation is an ...[Details]
When we talk about exception vectors, we will think of interrupt vectors. In fact, interrupts are a subset of exceptions, which means that interrupts are actually a type of exception. Back to the e...[Details]
1. Without a servo drive, there is no particularly good way. You can use a multimeter to measure the resistance between phases in pairs, which should be roughly equal. If you have an adjustable v...[Details]
In 2024, the new energy vehicle industry will usher in the first batch of power batteries to be "off warranty", and the concept of battery "life anxiety" has also surfaced. The so-called "off warra...[Details]
Aiming at the problem that the electrolytic capacitor in the existing LED driving circuit limits the life, a design method for LED driving circuit without electrolytic capacitor is proposed. This met...[Details]
On April 18, the first chairman meeting of the China Electricity Council in 2019 and the seminar on economic situation and power development were held in Beijing. Guided by Xi Jinping Thought on So...[Details]
On November 12, Sony's new console PS5 was launched in North America, Japan, Australia and other places, and will be launched in other markets on November 19. It is reported that this PS5 prov...[Details]
As an authorized distributor of TE Connectivity, Heilind can provide relevant product services and support to the market. In addition, Heilind also supplies products from many of the world's top ...[Details]
This note mainly records the steps of downloading the target program into the microcontroller.
1. Install the downloaded software
Generally, when you buy a microcontroller, the manufacturer wil...[Details]
Use rpm -qa | grep nfs to check whether the tftp server is installed
yum install nfs
1. Server installation:
1.setup
2.System Services
3. Check *nfs
4.service nfs res...[Details]
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