B628 Boost IC Peripheral Components and PCB Design Practice
PCB drawing board suggestions:As shown in the figure below, the red line from power input to output should be thick and wide. The inductor t...
[size=4][color=#000000][backcolor=white]1. Disabling interrupts can achieve mutual exclusion, but interrupts cannot be responded to at this time[/backcolor][/color][/size] [size=4][color=#000000][back...
[i=s]This post was last edited by 1nnocent on 2022-7-30 09:10[/i]This routine implements the serial port loopback experiment. The FPGA monitors the uart_rx signal in real time to see if there is data....
Connection and programming of LED digital displayIn the single-chip microcomputer system, LED digital display is usually used to display various numbers or symbols. It is widely used because of its cl...
The RC voltage divider (digital high-voltage meter) cannot be used as the load (wave modulation) capacitor of the impulse voltage generator. It is only used as a conversion device for measuring vol...[Details]
The main features of AVR are high reliability, powerful functions, high speed, low power consumption and low price. They have always been important indicators for measuring the performance of single...[Details]
In order to fulfill the US Energy Independence and Security Act and the EU Ecodesign Directive, artificial lighting systems have transitioned from incandescent lamps to CFLs and LEDs in order to sa...[Details]
In the server push mode, when there is new test data, the server will actively push the new data to the client browser, so that the page update is synchronized with the actual test, making the netw...[Details]
1. Experimental task : Display a column on the 8X8 LED dot matrix, and let it move smoothly from left to right three times, then from right to left three times, then from top to bottom three times, a...[Details]
Specific operation methods of SARM data type
SARM space is the most important part of AVR microcontroller, and all operations must rely on this part to complete. There are three storage modes for...[Details]
Since 2020, the semiconductor industry has become the most important issue in the industrial and economic development strategies of countries around the world. Currently, all industries are worried a...[Details]
The 2019 Siemens Greater China Realize LIVE User Conference was held in Chengdu. On the day of the conference, the press conference of Siemens 2019 Greater China User Conference was also successful...[Details]
In some warehousing management, manufacturing, meteorological observation, scientific research and daily life, the requirements for temperature and humidity are common. For example, the "Interim Re...[Details]
On December 20, State Grid Corporation of China held a press conference in Beijing on "Stabilizing Investment to Ensure People's Livelihood and Promoting High-quality Development of the Grid", anno...[Details]
UiPath survey shows that by 2025, 67% of Chinese companies will expand or achieve enterprise-wide RPA deployment • 77% of Chinese companies believe that automation will become a key element of bus...[Details]
Compliance testing is a step-by-step test that the PC industry must conduct to meet the requirements of mass production of PCs and comply with relevant electrical performance indicators. The above is ...[Details]
Working principle of insulation tester The insulation withstand voltage tester is also called the electrical insulation strength tester or the dielectric strength tester. A test in which a specif...[Details]
Recently, a ARM7+uClinux project needs to use a timer, but the timing accuracy requirement is not very high. So I thought of the LibRT library. The POSIX 100b.3 standard timer and message queue inter...[Details]
How to deal with the phenomenon of wind and solar power abandonment? How to solve the safety problem of energy storage facilities? On October 29, the green and low-carbon technology project promotion ...[Details]
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