GPS satellite positioning module is an essential device for developing GPS related products. Webmasters are gradually becoming familiar with this type of device in the process of developing GPS produc...
How to design the most suitable FPC circuit board? Regarding this point, we can mainly distinguish it by whether it is manually wired or not. Method 1: Non-manual wiring Since it is non-manual wiring,...
The SD card driver under WinCE is divided into three layers. How do these three layers interact with each other? ? Host controll driver and bus driver and client driver. If I write a driver myself, wh...
[i=s]This post was last edited by littleshrimp on 2015-10-21 17:55[/i] Posting in EEWORLD using WORDI believe that many people have encountered similar problems when posting pictures and texts on foru...
[size=3][b][font=微软雅黑][color=#3c5b68]I wonder if you are familiar with the term CD… It’s the round plate with a hole in the middle…[/color][/font][font=微软雅黑][color=#3c5b68]For many people, the 3.5-inc...
The company produces automated testing industrial control equipment. Previously, it used industrial control computers + WinXP + VC to control the operation of the machines. Now it wants to switch to e...
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
Today, the value of electronic components in cars accounts for 15-20% of the total vehicle. In the future, this proportion may be as high as 30-40% as more safety electronics, fuel consumption and ...[Details]
With the continuous advancement of various technologies in the field of measurement and control, the baseband subsystem of general measurement and control equipment has entered the fourth generation o...[Details]
Abstract: Based on the ZigBee parking lot SMS car search system, the location of the vehicle in the parking lot is sent to the owner through SMS, which is convenient for the owner to quickly find ...[Details]
Synchronous buck designs are becoming increasingly difficult, and the selection of suitable ICs is becoming quite narrow. This Design Idea combines a current-mode PWM IC used in a flyback regulator...[Details]
TMC428 is a stepper motor motion controller from TRINAMIC. It can reduce the workload of motor control software design and development costs. The 3-axis stepper motor drive control system based on ...[Details]
Hall sensor
is a semiconductor element that works by using the Hall effect. Due to the high conversion efficiency, fast response speed, wide dynamic range, good frequency characteristics and ...[Details]
We often step over automatic doors in our daily lives. For the most part, we only notice them when they are not working. Swiss automatic door manufacturer Kaba Gilgen, together with the process con...[Details]
The development of the machinery manufacturing industry from single-machine automation to distributed DNC control systems requires the first technical solution to the information exchange and inter...[Details]
The on-chip power supply circuit is a power module integrated inside the semiconductor chip. Its main function is to obtain electrical energy from an external power supply (such as 220V mains electric...[Details]
1. Introduction
With the rapid development of modern industry, multi-motor AC control systems have been widely used in papermaking, chemical, steel, food and other industrial fields, and h...[Details]
Power batteries are one of the key technologies of electric vehicles. When Gustave Trouve built the world's first electric tricycle in 1881, he used lead-acid batteries. At present, many hybrid veh...[Details]
This article focuses on systems that use electric vehicle batteries to power homes.
The driving battery of the electric car "Leaf" has a large driving battery capacity of 24kWh. When fully cha...[Details]
1. Introduction
Intelligent sensor technology is a modern sensor technology that is booming. It is a comprehensive technology involving multiple disciplines such as micromechanical and microel...[Details]
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