A few sentences that change your life. The first sentence is: Excellence is a habit. This sentence was said by the ancient Greek philosopher Aristotle. If excellence is a habit, then laziness is also ...
I just logged into the wrong friend's account and sent the article out {:1_101:}. Now I am writing another article. I am very happy to know that I have joined the group to buy STM32 Nucleo-L053R8. Aft...
while(1) { while((USART1-SR0x80)==0); //Check if the transmit buffer is empty USART1-DR=0x0012; //Write data into the data register while((USART1-SR0x40)==0); //Check if the transmission is completed ...
[align=left][size=15px][font=微软雅黑][color=#000000]The craze for card computers triggered by Raspberry Pi has also attracted domestic embedded developers to develop small card computers. Domestic well-k...
I have been debugging DDR recently. After several days of debugging, I still get no results. I am so depressed and confused! ! DDR initialization is in uboot, there should be no problem, that is, I wa...
This is quite amazing!
Recently, an overseas engineer shared a video in which he successfully converted the iPhone's Lightning port, which has been used for many years, into a USB-C port. Although the...
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
We know that the inverter consists of two parts: the main circuit and the control circuit. Due to the nonlinearity of the main circuit (switching action), the inverter itself is a source of harmoni...[Details]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]
Liquid crystal display (LCD) panels have a wide range of applications, from small portable electronic devices to large fixed devices, including digital cameras, laptops, personal data assistants, d...[Details]
When the so-called "copycat phones" that flood the domestic mobile phone market move towards large screens, stereo amplifiers, touch controls, and even GPS navigation and mobile TV, the homogeneity...[Details]
1 Introduction to LED
With the development of science and technology, people have higher and higher requirements on automobile light sources. LED (Light Emitting Diode) has gradually attracted...[Details]
A few days ago, I bought an 8LED flashlight in the market (the flashlight uses No. 5 batteries). Because I had other things to do, I didn't pay attention when purchasing it. When I got home and use...[Details]
The emergence and development of street lamps are inseparable from the prosperity and progress of cities, which makes street lamps useful. Conversely, street lamps also make the night of the city n...[Details]
1 Introduction
Power supply ripple will interfere with the normal operation of electronic equipment, causing malfunctions such as computer crashes, data processing errors and control system fa...[Details]
With the popularity of digital appliances, rechargeable batteries can be seen everywhere in people's daily lives and have become one of the indispensable daily necessities.
This article gives ...[Details]
Introduction
my country's rapid economic growth is mainly due to the development of manufacturing and the acceleration of urbanization. However, urbanization cannot be achieved at the expense ...[Details]
Talking
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