As the title says, I use CPLD as a decoder, but I don’t understand the meaning of the device name when selecting it. For example, EPM7128SQC100-15, what does the final QC100-15 mean?...
[Competition Details] 2020-2021 ON Semiconductor and Avnet IoT Creative Design CompetitionThanks again to all the netizens for their understanding and support of this contest!Our board is finally movi...
EEWORLD社区onsemi and Avnet IoT Innovation Design Competition
Live replay: TI's new generation Sitara? AM62 processor revolutionizes human-computer interaction - product introduction and related resources : https://training.eeworld.com.cn/course/67796...
TI Cortex-M3 LM3S2965-EVM development board user manual and schematic diagram for your reference![[i] This post was last edited by microli on 2011-8-14 21:01[/i]]...
I made a program to change the duty cycle dynamically. Now I want to add a brake function. When a fault occurs, the SPWM output is blocked.But when I enable the brake, the SPWM does not come out. Cana...
I used a SPI routine in STM32 to do a communication experiment, where SPI1 is the master and SPI2 is the slave, to achieve the data exchange between the master and slave. However, in the experiment, t...
Electric motors and internal combustion engines of the same power have similar torque levels. High power requires high torque, and torque determines a vehicle's acceleration speed, commonly known a...[Details]
On August 25th, SK Hynix announced that it has completed development and entered mass production of its 321-layer, 2Tb QLC NAND flash memory product. This achievement marks the world's first applic...[Details]
1. Introduction
Electronic scales are gradually replacing traditional measuring tools like springs and balances in everyday life, such as electronic price computing scales and electronic weigh...[Details]
With the increasing number of new energy vehicles on the road, the deployment of supporting facilities for these vehicles has accelerated, and new energy vehicles have gradually entered the vision ...[Details]
A multilevel inverter converts a DC signal into a multilevel staircase waveform. Instead of a straight positive-negative output waveform, the output waveform of a multilevel inverter alternates in ...[Details]
According to Nikkei, Japan has performed poorly in responding to China's power semiconductor challenges.
There are five major companies in Japan's power chip market: Mitsubishi Electric,...[Details]
Preface
Low-voltage motors are widely used in nonferrous metallurgical plants. Their abnormal operation not only impacts normal production but can also threaten human life. Therefore, providin...[Details]
With the advancement of science and technology and the promotion of green, energy-saving, and circular development, the demand for precise control and accurate measurement is increasing. In the pow...[Details]
Civilian internal combustion engines operate in the range of approximately 1000-4000 rpm. This results in the engine's kinetic energy being ineffective at low or high rpm, making starting difficult...[Details]
Most cameras on the market use chips manufactured by Japanese companies like Sony, Sharp, Panasonic, and LG. South Korea now has the capability to produce chips, but the quality is somewhat inferio...[Details]
0 Introduction
DVI (Digital Visual Interface) is a hot topic in current digital display research and application. Video processing technologies for DVI output not only address issues such as h...[Details]
At present, the most troubling thing about pure electric vehicles as new energy sources is not only the range anxiety, but also the disadvantage of long charging time. At present, ternary lithium b...[Details]
The drive shaft is the shaft in a universal joint that transmits power. As a high-speed, low-support rotating body, its dynamic balance is crucial. Generally, drive shafts undergo dynamic balancing...[Details]
As my country's industrialization continues to improve, environmental pollution is also facing tremendous pressure. In recent years, national environmental protection policies have become increasin...[Details]
The electric motor is one of the most widely used power equipment and plays a vital role in the national economy. However, its high failure rate causes huge economic losses to industrial and agricu...[Details]
Embedded System
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