I think most of the friends in this forum are familiar with single-chip microcomputers, but I don't know anything about DSP, and I haven't made anything with DSP. I first came into contact with C51 si...
Zener diode regulator design
By Ron Mancini -- EDNIC references are popular with circuit designers because they are accurate and have low drift. In future columns, I will discuss three types of IC ref...
First proposed in 1958, Class D amplifiers have become increasingly popular in recent years. So, what are Class D amplifiers? How do they compare to other types of amplifiers? Why do Class D amplifier...
1. When different FPGA IO level standards are selected, what is the difference inside the IO? For example, what is the difference inside the FPGA when the IO is set to 3.3V and the IO is set to 1.8V? ...
[color=#000][font=Helvetica, Arial, sans-serif]Hey, I watched Phoenix TV's "Phoenix Big Vision" yesterday. This week's program is: The Fire Thief - An Investigation of China's Education Reform. I didn...
In accordance with the needs of our products, our company is recruiting experienced hardware design engineers/product design managers with high salaries. Company name: Beijing Tianyu Weishi Technology...
introduction
my country has a vast territory and a large population. The scale of housing construction is huge, and the amount of residential construction is large and wide. It is still on t...[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]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
Since AC mains power may experience power outages, voltage sags and surges, continuous undervoltage and overvoltage, and frequency fluctuations during supply, these factors will affect the continuous ...[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]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]
Distributed Wireless Communication System (DWCS) uses distributed antennas, distributed processing control, joint signal processing and other technologies to improve the system's spectrum efficie...[Details]
For battery-powered portable devices, in addition to breaking through the limitations of processing power, the performance of portable system power supplies also needs to be continuously improved. ...[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]