Please design a 20V3A computer adapter circuit. For safety reasons, electrical isolation is required. The charging voltage fluctuation should not exceed 5% (the transformer can be considered ideal), a...
I have been looking for a senior LiDAR hardware and software development engineer for three months, but the results are not very good. It's not that our salary is not high, our salary is OK, and we ca...
Using the following program, you can use the STM32F7DISC as a touchpad to control the movement of the mouse on the PC.import lcdF7D as lcd
import tchF7D as ts
from time import sleep_mslcd.init()
lcd.s...
Can an RFID reader recognize several electronic tags with different frequencies?Generally speaking, a reader can read and write at the following frequencies:125KHZ low frequency, whose protocols inclu...
What is shared is the idea of reading and writing control of coprocessor memory and registers by the host through NICE write team in SoC design based on Hummingbird E203 core.In our work, the followin...
According to Reuters, Apple's security chief was indicted on Monday local time for alleged bribery. Prosecutors said he had pledged to donate 200 iPads to the Santa Clara County Sheriff's Office in e...[Details]
Calculation of switch quantity
Switching quantity, also known as logic quantity, has only two values, 0 or 1, ON or OFF. It is the most commonly used control. Controlling it is the advantage o...[Details]
Highlight Sync Domain
MRP Domain Settings
MRP Domain Management
Diagnostic interrupt
Configure the topology view to quickly view the fault point when a p...[Details]
Simulation schematic diagram of a switch experiment using infrared remote control by a single chip microcomputer MCU source program: //-------------------------------------------------------------...[Details]
With the development of science and technology and corresponding technological breakthroughs, sweeping robots still have a lot of room for improvement
my country's sweeping robot market began ...[Details]
As the degree of automobile electrification and networking continues to deepen, automobiles are gradually becoming one of the important entrances to the Internet of Things. The time and energy orig...[Details]
LEDs offer higher efficiency and longer life than traditional lighting sources, so this technology is becoming the latest solution to reduce energy consumption in indoor or outdoor lighting. The same...[Details]
1 Introduction
In 1992, Lattice Corporation of the United States invented the In-System Programmability technology, which completely changed the design and implementation methods of tradit...[Details]
Huatian Technology's 8 billion yuan packaging and testing project in Nanjing may have been put into production. Nanjing Daily previously reported that as of May 14, the under-construction portion of ...[Details]
The news that iPhone8 uses OLED panel is spreading like wildfire. OLED technology is also gaining more and more attention and has been widely recognized in the field of mobile phones and TVs. However...[Details]
With "open source" being written into the "14th Five-Year Plan" for the first time, this trend is penetrating into various segments of hard technology. At the 2021 Yunqi Conference, Zhang Jianfeng, ...[Details]
Complex designs can be realized using "Printer.HM". From left to right, a leaf-shaped scaffold with cellulose-based hydrogel; femur model printed with bioceramic hydrogel; embedded printing in the ...[Details]
When will "full self-driving" come? I believe many people are full of curiosity and expectation about this question. According to Tesla's official microblog, Tesla has more than 600,000 cars equipped...[Details]
0 Introduction
The control and synchronization of chaotic systems is a hot topic in the current basic research of natural sciences. It has been widely used in the fields of communication, ...[Details]
In fact, the first thing to be familiar with when learning microcontrollers is the operation of the I/O port. The GPIO of STM32 is also easy to understand, with only 8 modes. Just understand which fu...[Details]
Power technology
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