CT4150K+/-2%

                  I. Introduction 　　 　　In many industrial productions, such as chemical, petroleum, metallurgy, electricity, water treatment and other industries, it is often necessary to detect and...[Details]

The industry generally believes that the core terminal of smart homes in the future will be smart TVs. With the enhancement of functions such as intelligence, voice control, and artificial intelligen...[Details]

"Burning money to build cars, the winners are Li Bin and Weilai, and the losers are Jia Yueting and LeEco."   "For all speculators who choose to enter the car manufacturing market, they can stop tem...[Details]

                                                CATL released the "Plan for Private Placement of Shares (Revised Draft)" announcement. In the revised draft of the plan, CATL adjusted the private pla...[Details]

　　As people's requirements for power quality increase day by day, how to ensure power quality has become a hot topic. One of the main contents of power quality monitoring is harmonic detection, which...[Details]

There are often situations where you need to send a few bits or bytes of data to a microcontroller without a direct cable connection. A simple way to achieve this is to use a widely available infra...[Details]

Problem description: The previously compiled program was normal in actual functional tests. A new program file was compiled without errors, but in actual functional tests, some functions were normal a...[Details]

On May 20, according to foreign media reports, Jon Prosser, a well-known foreign whistleblower and analyst, said that Apple may not officially release the iPhone 12 that supports 5G networks until Oc...[Details]

Recently, the Xinjiang Institute of China Energy Engineering Planning and Design Group won the bid for the project "Research on the adaptability of Xinjiang main grid including large-scale external...[Details]

The following is a common optocoupler isolation circuit. TMP03 can withstand a sink current below 5MA and can be directly connected to the resistor of the LED in the optocoupler. Ordinary optocoupl...[Details]

Recently, at the Carbon Neutral Energy Academician Summit Forum and the 3rd China International New Energy Storage Technology and Engineering Application Conference held in Shenzhen, the China Chemica...[Details]

　　Any improvement in motor drive efficiency will save a lot of energy, which is part of the reason for the growing interest in advanced motor control algorithms. Three-phase brushless motors mainly r...[Details]

/* Derivative peripheral declarations */    #include "derivative.h"          /* Definitions and function prototypes */    #include "DZ60_init.h"       //FEI switches to PEE mode, external crystal osc...[Details]

An LED can be used as a photosensor. A previous design idea gave a power-efficient switch that consumed almost no power. However, this structure could not be adjusted to switch according to the requir...[Details]

In the previous section, we have learned a lot about bare metal and built a project to test assembly code. These tasks are actually the basis for learning Bootloader here. Index to this sectio...[Details]