1. SummaryCode Composer Studio (CCSv5, CCSv6, CCSv7) based on the Eclipse open source framework sometimes displays abnormalities during use, such as missing menus or frequent crashes. These abnormalit...
The serial port is not connected, what's going on? ? ? ? ? ? ? ? PERCFG = 0x00; //USART1 is position 1 P0SEL |= BV(4) | BV(5); //Configure P0.4 and P0.5 as peripherals, not GPIO P2SEL |= BV(6); //Func...
Hello, fellow electronics colleagues! I have never been able to fully master the design of analog filters with op amps, and I usually just use simulation tools. I would like to ask two questions: How ...
Recently, when I was evaluating the hardware timer, I found that timer1 could not be found. However, it was confirmed to exist using list_dedvice, and the timers that should be enabled were also enabl...
I need help from you guys, the development board STEVAL-IDB007V1 uses USB micro to connect to PC-USB, but the serial port is not recognized in the device manager...
In the hierarchical schematic design of AD2018, for example, if the power supply schematic is regarded as a submodule, according to the method in Figure 1, the target schematic can be abstracted into ...
1 Introduction
In recent years, people have paid more and more attention to issues such as global warming. The Kyoto Protocol adopted at the third conference of the parties to the Framewor...[Details]
Recently, BMW showcased the front grille of the i NEXT , which can integrate cameras, radars and other sensors required for L3 or higher autonomous driving . However, it is still unknown whether the ...[Details]
1. The transformer has problems of magnetic saturation and resonance, which affects the life of the transformer and the safety of the equipment.
2. Transformers are generally used for measuring po...[Details]
Recently I encountered a program crash with an unusual SIGILL. I debugged it. Core was generated by `/usr/bin/xxxxx'. Program terminated with signal SIGILL, Illegal instruction GDB checked and cr...[Details]
1. Scanning Technology
When the PLC is put into operation, its working process is generally divided into three stages, namely input sampling, user program execution and output refresh. Completi...[Details]
Section 1: Mood and Clock To be honest, I don't have many microcontrollers that I can use. I always think that any microcontroller can develop a good product. In the past few years, I used 51 and alw...[Details]
BlackBerry recently announced that according to statistics from the well-known independent research company Strategy Analytics,
there are currently more than 215 million cars in the world equip...[Details]
Announcement from the Ministry of Industry and Information Technology of the People's Republic of China
No. 1, 2018
In accordance with the "Standardized Conditions for the Lithium-ion Bat...[Details]
introduction: The front panel of many instruments is usually a mixed interface composed of many knobs and buttons. There are usually two types of knobs on the front panel of traditional instruments. ...[Details]
The trend of involution in the automobile market in 2023 has never stopped from beginning to end, and in the new energy market, it is not only about price, but also about strength. With the dev...[Details]
Capacitors are similar to resistors, usually referred to as capacitors, represented by the letter C. Various capacitors are needed in electronic production, and they play different roles in the cir...[Details]
On November 3rd local time, Qorvo announced the acquisition of United Silicon Carbide (UnitedSiC), a U.S. silicon carbide (SiC) power semiconductor manufacturer. The transaction amount has not been ...[Details]
Fiber laser robot cutting and welding technology
1. System Features
The laser robot cutting and welding system is an intelligent optomechanical product that integrates three-dimensional six-axi...[Details]
Jiangsu Yokogawa electromagnetic flowmeter is a fully intelligent flowmeter developed, developed and produced using the most advanced technology at home and abroad. Compared with the old electromagne...[Details]