There is a problem that has troubled me for a long time, as shown in the figure above. This is the schematic diagram of the linear thyristor power supply. When the X capacitor is not added, the EMC te...
IntroductionHyperscale data centers need to scale as system demands increase. Ethernet has become the preferred network protocol for server-to-server communications required by hyperscale data centers...
Among TI’s wireless MCUs is the CC3220 dual-core device, which includes an ARM? Cortex?-M4 core and a dedicated network processor core with an integrated transceiver. The MCU is available in three var...
HCS12 series MCU main features list (I)model RAM ROM Serial Port Timer/Counter Bus speed (MHz) Supply voltage (V) A/D Converter PWM I/O Lines Interrupt SourcesMC9S12A128B 8192 131072 Flash SCI,SPI,IIC...
NB-Iot stands out as a narrowband Internet of Things technology in various industries, and its applications cover multiple fields. In this article, the editor of Jixun will explain the main applicatio...
Author: Department of Information Engineering, Nanjing University of Posts and Telecommunications (210003) Li Canwei and Liu Shengmei
In recent years, with the rapid development of information...[Details]
The quality of LCD screen design is directly related to the overall performance of smartphones. However, there are many types of LCD screens, and engineers need to design for the timing matching, p...[Details]
Advantages
Accelerate innovation with virtual prototyping
Optimal balance between performance and energy efficiency
Limit the number of physical prototypes
Tracking vehicle ener...[Details]
The epidemic crisis in Wuhan, Hubei will not have any obvious impact on domestic and global flash memory and memory production capacity, but the impact on another important product - LCD panels - is ...[Details]
Lithium-ion
charging
The rate of charge or discharge is usually
expressed
in terms of
the battery's
capacity. This rate is called the C-rate. The C-rate is equal to the charge or ...[Details]
PIC microcontrollers have many applications in life, which is one of the main reasons why most friends learn PIC microcontrollers. I have introduced a lot of PIC microcontrollers. In this article, I ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Traditionally, electrical signals are viewed in the time domain using an oscilloscope. The time domain is concerned with the characteristics of electrical signals: recovering the relationship betwe...[Details]
Most of the various types of gas flow meters currently used measure the volume flow of gas. Since the volume of gas changes with temperature and pressure, large measurement errors often occur. If the ...[Details]
On the morning of July 15, Google officials are also trying to make a foldable screen mobile phone. It is said that the company is contacting Samsung to provide ultra-thin glass (UTG) for the ...[Details]
The Accuracy Calculator (ACCU) is designed and analyzed for data converter application circuits. It calculates the ideal DC accuracy of a data converter. The program is designed using an ...[Details]
Ripple is a core indicator of power supply, but how to accurately measure ripple is indeed a widely ignored issue. Maybe you think it is just AC coupling of the oscilloscope and then point the probe ...[Details]
The special function register SFR of the microcontroller is an SRAM unit with a fixed SRAM address. There are two ways to access it in the C language environment. 1. Use the standard C forced type co...[Details]
The tuning fork level switch, also referred to as a tuning fork switch or tuning fork level meter, uses piezoelectric ceramics to drive the tuning fork probe to vibrate, and also uses piezoelectric c...[Details]
On October 29, the Korea Economic Daily stated that according to the latest Samsung semiconductor memory roadmap it has, Samsung Electronics will launch the next-generation V-NAND with more than 40...[Details]
Power technology
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