WL813DB-Z01-T

The National Bureau of Statistics recently released the "Statistical Communiqué on the National Economic and Social Development of the People's Republic of China in 2020" (hereinafter referred to as ...[Details]

When programming in C and assembly, there are interface issues between variables and functions in C and assembly. Variables defined in a C program are put into the .bss area after being compiled into...[Details]

PCA module is the abbreviation of "Programmable Counter Array". The following descriptions take the C8051 series microcontroller produced by SILICON LAB as an example. PCA includes 1 16-bit "timer/...[Details]

    Abstract: bq2007 is a new charging monitoring display module produced by benchmarq. bq2007 can be used to form a fully functional Ni-Cd, NiMH and Li+ ion battery charger, and has a flexible char...[Details]

Recently, the U.S. media reported that the U.S. Food and Drug Administration (FDA) announced a ban on the sale of Juul e-cigarettes in the United States. This e-cigarette giant, which once dominated ...[Details]

I wrote a lot of notes a while ago. Since I was busy with graduate courses, I rarely had time to organize my notes and share them on the official account. The notes I organized today are a summary ...[Details]

       On the morning of May 20, the Twitter account L0vetodream released a photo, which was said to be a photo of the motherboard of iPhone 12 or iPhone 12 Pro. 　　The L-shaped motherboard doesn't of...[Details]

1 Introduction The infrared carbon-sulfur analyzer is one of the important analytical instruments in the metallurgical and mechanical industries. It can quickly analyze carbon and sulfur in so...[Details]

Nvidia CEO Jensen Huang once again predicted in an interview with the media on Wednesday that the global chip shortage will not end soon. 　　 Huang, the helmsman of the largest chipmaker by market val...[Details]

LED display is a rapidly developing new type of information display media. With the advantages of intelligent control, energy saving and environmental protection, long life, high light efficiency, ...[Details]

Continuous Innovation: Road Safety     Bosch can provide customized braking systems for various vehicles and customer needs, including vehicle size, power type, degree of electrification, and the n...[Details]

　　There are several types of natural gas flow meters 　　As a clean energy, natural gas has been increasingly utilized, and its proportion in the energy structure is increasing year by year. With the p...[Details]

In many modern applications, embedded systems must meet extremely demanding timing requirements. One of these requirements is boot time, which is the time it takes for an electronic system to enter an...[Details]

The first time I heard about the ternary lithium iron phosphate solution was from the manager of C company Qianzhan. The biggest advantage of this solution is that it reduces the cost of thermal runa...[Details]

【First, let's distinguish two concepts: interrupt and exception. Interrupt is a type of exception. Take the 2440 development board as an example. It has more than 60 interrupt sources, such as from...[Details]