According to the analysis of the previous post, if you want to implement a key interrupt, you must first know the interrupt number corresponding to the pin, the interrupt number corresponding to LRADC...
As Wi-Fi standards expand spectrum and range around the world, countries face different challenges and take different approaches to rollout. Join Jeff Lin as he explores deployment strategies in Asia....
Based on the previous FramerBuffer_VGA project, a SDRAM is added to be used as video memory.
Advantages:1. High-speed image refresh system with built-in video memory, no need to share NIOS's SDRAM mem...
Could anyone provide some examples of antenna impedance matching + Smith chart debugging? The problem I am facing now is: the parameters (such as series-parallel/capacitor-inductor-resistor) calculate...
[i=s]This post was last edited by qwqwqw2088 on 2020-11-20 14:15[/i]Shengbang Shares
Core technology: low power analog signal chain and power management technology
Main products: 16 series and more th...
For example, the computer outputs video signals from DVI, which are processed by the FPGA core and stored in the hard disk, and then the video is output to another display at the same time. I am new t...
On March 21, a user gave Apple iPhone SE a one-star bad review. The user bought the iPhone SE midnight color 128GB version, which cost 3,899 yuan. The user said he regretted buying it so muc...[Details]
For decades, the automotive industry has been slowly consolidating, while technology and brand differentiation have been decreasing. The powertrain is the system that converts energy into motion. It ...[Details]
With the development of power technology, digital power management technology is increasingly used in various systems. Most systems today have only power management chips in addition to the main CP...[Details]
On April 22, the Supreme People's Court held a press conference for Intellectual Property Publicity Week. According to Lin Guanghai, deputy director of the Third Civil Tribunal of the Supreme People...[Details]
//Suitable for 3ePIC experiment board. #include //Includes the predefined internal resources of the MCU #include void delay（unsigned int endcount）; //delay function, the delay is endcount*0.5 millise...[Details]
According to foreign media reports, Sakuu Corporation, a developer of solid-state battery technology, announced that it has obtained three patents: a hybrid solid-state battery cell with a sealed neg...[Details]
The method of entering is very simple, just call the library function: PWR_EnterSTOPMode (PWR_Regulator, PWR_STOPEntry_WFI), and the method of exiting is to wake up by external interrupt. After exiti...[Details]
On June 20, 2019, the "2019 Smart Door Lock Standard and Ecosystem Summit" was held in Beijing. Mr. Zhao Yonggang, Deputy Leader of the Lock Security Working Group of the National Intelligent Standar...[Details]
According to foreign media reports, the U.S. National Highway Traffic Safety Administration (NHTSA) has stepped up its long-term investigation into potentially defective air bag inflators. The regula...[Details]
Today, iQOO Neo6 (model V2196A) appeared in the AnTuTu database. The overall score of the phone was 1065001 points, including a CPU score of 241598 points, a GPU score of 486260 points, a MEM s...[Details]
How to drive 74hc595 with a single chip microcomputer: http://www.51hei.com/chip/1799.html MCU driver 74hc595 74hc595 Appearance _______ QB--|1 16|--Vcc QC--|2 15|--QA QD--|3 14|--SI QE--|4 13...[Details]
Push-pull output: can output high and low levels, connect digital devices; push-pull structure generally refers to two transistors being controlled by two complementary signals, and one transistor is...[Details]
For cars, the most stringent test is the IIHS crash test. Its 25% offset crash test has caused many models to receive poor ratings. On February 24, the Insurance Institute for Highway Safety (IIHS...[Details]
Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]
Embedded System
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