I've been learning about quadrature encoders recently. I found stm32f10x_encoder.c of unknown origin on the Internet. I took a look at it and felt it was okay. I roughly understood it, but there are s...
/*------------------------------------------------------------HELLOWIN.C -- Displays "Hello, Windows 98!" in client area(c) Charles Petzold, 1998-------------------------------------------------------...
Recently, I have a task to write a driver for a USB board. The business logic is very simple, which is the two-way data communication between the peripheral and the host. The data has no format and do...
I wrote a program with the stm32fs103cb chip to communicate with the host serial port to getkey, make judgments and process data. But I can't get the key value I want in the buf area. Please help! ! T...
In the interrupt service program (written in C language, compiled under TC), you cannot call functions such as printf, fprintf, putc, and you will get some unexpected results. So what should I do if I...
This is compiled in IAR environment, but the manual is in English. Haha, I wonder if anyone has posted it. The following files are a manual, a UCOS-III source code, and a UCOS translated into Chinese....
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
LED technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, and the scope of light source applica...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
As the global LED market demand continues to increase, my country's LED industry will face huge opportunities in the future. However, the core LED technology and patents are basically monopolized b...[Details]
Energy conservation and environmental protection are the main directions of current automotive technology research, and power batteries are the key to electric vehicle technology. Research on powe...[Details]
0 Introduction
In the design and construction of communication systems,
communication power supply
is called the heart of the communication system. The power supply system will dire...[Details]
The biggest advantage of Profibus is that it is guaranteed by the stable international standard EN50170 and has been proven to be universal in practical applications. It has been widely used in man...[Details]