1.DCDC Layout
Clients often encounter the problem that the circuit is correct but the output noise is too large or the output current does not meet the original specifications of the chip. This is gen...
The shortlist has been announced: click here to viewthe competition review results have been announced: click here to viewBasic content of the competition: Choose any brand of MCU (one or more), drive...
1. Unboxing
Minimalist packaging, the board is not ambiguous at all.2. Power on After powering on, there is a factory demo, and the speaker sound quality is very good. There are mic input and audio II...
[size=5] [/size][size=4] In some cases, in communication digital signal processing, designs with feedback loops are often encountered. For example, digital clock recovery or adaptive equalization filt...
Prize-winning live broadcast: TI mmWave radar sensors are being used in smart homes and smart security!Click here to enter the live broadcastLive broadcast time: June 23 (Thursday) 10:00-11:30 amLive ...
When designing or applying a power supply, everyone will be concerned about the output ripple noise of the power supply, but how much is appropriate? If the requirements are relaxed, the ripple noise...[Details]
How AVS works
The requirements of CPU and DSP for data processing speed are constantly increasing, and the power supply requirements for power modules are also correspondingly increasing, ...[Details]
As we all know, the drone industry is a money-burning industry. The concept is good, people are interested in the story, and the application scenarios are broad, but whether the income can support re...[Details]
..............................PCF8563 test program main function............................ ............................................................................... ............................[Details]
On November 6, 2022, the Shenzhen International Electronics Exhibition and Embedded Systems Exhibition (ELEXCON 2022) kicked off at the Shenzhen Convention and Exhibition Center (Futian). The exhibit...[Details]
For C51, the size of the generated HEX file is limited. If the ROM is too large, paging technology should be used to divide the HEX into several files. The specific
method is as follows:
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Building an arm virtual machine in an X86 environment can simulate the arm environment for development, install corresponding library files in the arm linux file system, compile the arm version, etc....[Details]
The USART_IT_RXNE register generates an interrupt when a byte is not received, while the USART_IT_IDLE register generates an interrupt after receiving a complete frame, that is, an interrupt will be ...[Details]
The 7th Chengdu International Auto Parts and After-Sales Service Exhibition (CAPAS) will be held at the Chengdu Century City New International Convention and Exhibition Center from May 20 to 22, 2021...[Details]
According to the particularity of LED luminous flux measurement, a unique optimization is made in the design of the integrating sphere for LED measurement, and the use of high-reflectivity diffuse ...[Details]
While energy sources like wind and solar can generate electricity without emissions, they rely on the wind and sun, and this supply does not always meet demand. Similarly, nuclear power plants are mo...[Details]
Regarding, people who understand it must be in related industries, and readers who don’t understand don’t need to understand it, because they basically won’t use it. So, for novices, how to use a mul...[Details]
Shenzhen Stock Exchange-listed lithium-ion battery manufacturer Contemporary Amperex Technology Co., Ltd. (CATL) has begun construction of its lithium-ion battery laboratory, the 21C Laboratory, in N...[Details]
0 Introduction
In the speed measurement of moving targets, the spectrum analysis method is often used to obtain the Doppler frequency of the target, and the speed measurement of the moving target i...[Details]
As the global demand for electric vehicles (EVs) continues to grow, drivers are increasingly demanding vehicle performance. They expect longer driving range and faster charging speeds, which are cl...[Details]