Power semiconductor devices are at the core of modern power electronic converters, and they play a very important role in the reliability, cost and performance of the device. Power semiconductor devic...
I used CPLD to drive the MAX7219 digital tube display and successfully transmitted 16-bit parameters.However, the transmission of 8-bit parameters is unsuccessful. The code is as follows:
module MAX72...
Live broadcast time: September 6 (Friday) 10:00-11:30
Live Topic: The Development and Latest Application of Sensors in Industrial Motors
Live Broadcast Introduction:
How much impact will the aging of ...
UnboxingRefer to the URL: https://en.eeworld.com/bbs/thread-1196774-1-1.html to install the software environment. There is no Chinese in the path and the installation goes smoothly.
Open CDk,After the...
- Applicable to 400 V vehicle battery systems -
Shanghai, China, October 24, 2024 –
Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced the launch of the TLX...[Details]
There are three common methods for checking automobile circuit faults: inspection, fire test, testing and replacement.
(1) Inspection method. Inspection method is to analyze the abnormal condi...[Details]
Solar energy is the most direct, common and cleanest energy on earth. As a huge renewable energy, solar energy will be used more and more widely as traditional energy becomes increasingly scarce. I...[Details]
In the past September, GAC Aian's new car sales reached 51,596 units, a year-on-year increase of 72%, once again setting a single-month sales record; from January to September this year, GAC Aian's c...[Details]
1. Leakage. The zirconia oxygen analyzer must be strictly leak-checked before initial use. The oxygen micro-oxygen analyzer can only obtain accurate data results under the premise of being tight and l...[Details]
Identify each electrode According to the structure of common thyristors, there is a PN junction between the gate G and the cathode K, which has unidirectional conductivity, and there are two PN junct...[Details]
In the eyes of many older generations, purely mechanical structures are the most reliable, and electronic systems are prone to problems. It is best not to use electronic structures if mechanical mech...[Details]
Atmel has announced the expansion of its ARM Cortex-M4 Flash microcontroller lineup with the addition of the SAM4E series of devices featuring advanced connectivity peripherals, a floating point unit...[Details]
Preface
Power factor assessment and power adjustment charges are effective means to ensure the safe and efficient operation of the power grid, and are institutional guarantees to encourage...[Details]
There is a type of device in Linux, platform. Platform device, or bus, when porting Linux to mini2440, there is such a code in mach-mini2440.c static struct platform_device *mini2440_devices __initda...[Details]
With the development of science and technology, electronic perpetual calendars are becoming more and more common in life, and their functions are becoming more and more. According to people's da...[Details]
According to relevant information, Meituan recently established Chengdu Haiqi Technology Co., Ltd., with Sun Keqing as the legal representative and a registered capital of RMB 100,000. The company'...[Details]
High-purity platinum wire is wound into a coil. In order to make the coil have an appropriate resistance (1Ω~2Ω), it should generally be wound more than 10 times. A paste coating composed of aluminum ...[Details]
Contents The utility model relates to a flow metering device, in particular to a wet steam flow metering device. Background of the Invention Most of the primary energy is converted into steam for u...[Details]
Development Environment 1. Hardware platform: FS2410 (s3c2410) 2. Host: Ubuntu 12.04 LTS LED Schematic LED GPIO configuration Configure the GPFCON register and set GPF4-7 as output Configure GP...[Details]