[i=s]This post was last edited by RCSN on 2021-10-4 00:40[/i]After more than three hours of debugging, the stable version of Littevgl V8.0 is ok. The SDK's SPI driver needs to be optimized. The offici...
[i=s]This post was last edited by cpsiot on 2022-7-13 12:34[/i]Project Background:Affected by the epidemic and other factors, the cost of imported PLC controllers has increased by more than ten times,...
[size=4] The market for LED display screens is getting bigger and bigger. There are more and more LED display screen manufacturers. In addition to the old and well-known LED companies, there are also ...
Let's continue with the previous example, because I want to find the true meaning of FREERTOS in practice.
The previous STM32CUBEMX project is also there, I just click to open it.
Turn on the serial p...
I bought this phone in March last year, and it was my first real consumer purchase. The model information is as followsThe phone has been discontinued. I felt it was okay at first, with a battery life...
1. Introduction
Electrostatic precipitators have the characteristics of high dust removal efficiency and relatively low operation and maintenance costs. They play a very important role in reducing ...[Details]
In the design of photoelectric integral color measurement system, silicon photocells are usually selected as photodetectors. Silicon photocells can directly convert light information (energy) into ele...[Details]
1 Hardware composition
The detection system is mainly composed of two parts: signal interface and virtual instrument (Figure 1). The signal to be tested is led out from the interface on the contro...[Details]
We mentioned earlier that the principle of touch screen calibration is to allow the LCD to correspond to the coordinates of the touch screen. 1. Implementation of five-point method calibration 1. We ...[Details]
Data transfer instructions:
1 MOV A,Rn register content is sent to the accumulator
2 MOV A,direct The data in the direct address unit is sent to the accumulator
3 MOV A,@Ri The data in the indirect...[Details]
1. Product Introduction In recent years, the concept of low carbon and low energy consumption has begun to gain popularity, and the power conversion efficiency of power supplies has become a co...[Details]
In modern industrial production, frequency converters, as an important electrical equipment, are widely used in speed control of various mechanical equipment. Through the speed control function of ...[Details]
Life is not easy for lidar companies. Funds are tight, patent infringement claims and litigation are expensive, and there are also technical pressures to continuously reduce the size and power cons...[Details]
Ptmind and Trias completed a strategic cooperation signing ceremony in Tokyo, Japan. The picture shows Ptmind CEO Zheng Yuan and Trias CEO Ruan Anbang signing a cooperation agreement on strategy and ...[Details]
In the mid-1970s, the Hefei General Machinery Research Institute was the first to carry out the application of acoustic emission detection of pressure vessels in China. In the 1980s, the China Specia...[Details]
More than 100 years have passed since the first real car was launched. Not only has the car made rapid progress in automation and electrification, but it has also become more intelligent. "Automatic ...[Details]
The technology circle in 2023 is very hot. The rise of generative artificial intelligence has driven humanoid
robots
to instantly become the focus of attention. However, behind the prosperi...[Details]
Chips are as important to smartphones as their hearts. The running speed, problem-solving capabilities, and even photography effects of smartphones are closely related to chips. Next year, comp...[Details]
1 Overview
Digital audio compression technology provides a more effective method for audio storage and transmission. There are many audio compression technologies, and their complexity, audio ...[Details]
On September 13, CATL officially released the Tianxing Battery-Bus Edition, injecting new vitality into the new energy bus market. Before the launch conference, CATL Chief Scienti...[Details]
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