[b][font="][size=16px]Analysis of STM32 pin short circuit to ground[/size][/font][/b][align=left]The inside of the chip is also a multi-layer structure like PCB. Generally, integrated circuits have at...
[size=4] This type of DSP generally integrates a dedicated coprocessor for a certain type of application, thereby accelerating the DSP algorithm. TI's research shows that for tasks such as MPEG4 encod...
1. OverviewSSDP Simple Service Discovery Protocol, which is one of the core protocols of UPnP. UPnP is a zero-configuration network protocol. Home devices used by the public generally support this pro...
SL3036 is a switch step-down DC-DC that supports wide voltage input. The chip has a built-in 100V/5A power MOS and a maximum input voltage of 90V. SL3036 has the characteristics of low standby power c...
The data sheet says that the SST25VF016B SuperFlash memory array consists of uniform 4 KB erasable sectors, 32 KB overlay blocks, and 64 KB overlay erasable blocks. How should we understand the overla...
Apple has released iPadOS 14, a new version of its operating system designed for the iPad with a focus on improving app design to take advantage of the tablet's large screen. Many of Apple's apps hav...[Details]
According to sammobile, their sources say they can confirm that Samsung will offer the Galaxy Note 10 5G with 1TB of storage, with 256GB and 512GB storage versions available. The 1TB version sh...[Details]
The maximum range of a digital multimeter for measuring AC and DC voltage is generally around 700V and 1000V, which cannot meet the requirements in some occasions. In this case, a voltage divider res...[Details]
Figure 5.4-15 is a logarithmic operation circuit with temperature compensation and offset, with an input voltage of 10MV~10V and a dynamic range of 60DB. V1 and V2 should use a pair of tubes with ...[Details]
Microcontrollers (MICroController) can be referred to as MCU or μC, and some people call it single chip microcontrollers (Single Chip Microcontroller). It combines ROM, RAM, CPU, and I/O in the s...[Details]
There are many types of LED automotive lighting, which are mainly divided into two categories: internal lighting and external lighting. Before introducing the solution, we need to clearly know what au...[Details]
1. Overview
In recent years, with the implementation and deepening of urban and rural power grid transformation, it is increasingly recognized that installing low-voltage dynamic reactive ...[Details]
I. Introduction With the rapid development of telecommunication services, the requirements for backbone network bandwidth are getting higher and higher. In order to meet this need, many operators (...[Details]
2-1-1-7. Risks of dual-excitation switching power supply transformers
The above analysis of the working principle of the dual-excitation switching power supply transformer is based on the ...[Details]
"Including tax, 671 yuan per chip." After searching on the computer for a while, Chen Jia gave a quote for the L9369-TR chip. As a chip model of STMicroelectronics, the L9369-TR chip was once an im...[Details]
During the 2020 Beijing International Auto Show, Shanghai HiSilicon and ADAYO jointly released the AVM (Around View Monitor) intelligent surround view solution. When driving and parking, through all-...[Details]
Earlier, the well-known whistleblower evleaks revealed that the Huawei P40 series will be officially released on March 26, and the renderings of the Huawei P40 series were also exposed. Today, Digi...[Details]
DS18B20 digital thermometer use 1. DS18B20 basic knowledge DS18B20 digital thermometer is a 1-Wire, single-bus device produced by DALLAS Company. It has the characteristics of simple circuit and sm...[Details]
As a beginner in PIC, I wrote a timed marquee program to provide information for novices to learn PIC. Detailed code and comments are given in the article. By comparing with the manual, novices can f...[Details]
The Santa María la Real Foundation in Aguilar de Campo, Spain, has carried out a restoration project for the Santa María de Mave church and its cloister, which dates back to the 12th century. The p...[Details]
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