On November 30, this live broadcast will explore how to design high-performance, ultra-small AR glasses and helmet products using DLP micro-projection technology. The DLP micro-projection product line...
[i=s]This post was last edited by yhye2world on 2020-3-23 10:59[/i]I downloaded two Windows XP SP3 ghost systems from YuLinMuFeng, one is 1.39G and the other is 1.53G.But neither of them can be used!T...
It has been almost a week since I received the board. I built the environment with reference to other forum members' information. During the use, I have some small experiences to share with you:
1 My ...
As a product that replaces 4G, most people understand 5G as having a faster transmission speed than 4G. In fact, there are many differences between 5G and 4G. Let me share the differences between the ...
//Use LED digital display to pseudo-statically display the numbers 1234
#include reg52.h // Header file containing 51 MCU register definitions
void delay(void) // Delay function, delay of about 0.6...[Details]
In the past, when I was learning microcontrollers, I didn't have a development board, so I felt that writing a digital electronic clock program was very difficult and I didn't know where to start....[Details]
Research on various application paths of liquid crystal
Liquid crystal optics
By utilizing the electro-optical effect of liquid crystal, such as the guest-host effect, TN mode...[Details]
Data acquisition,
sensor
signal conditioning, and other applications with widely varying input signals require gain selectable amplifiers. Traditional gain selectable amplifiers use a sw...[Details]
Introduction: This article gives the PIC16C71 microcontroller key to wake up the CPU source program, I hope it will be helpful to interested friends. ;p=pic16c71,xt=40000hz LISTP=16c71 ; ZEQU2 ...[Details]
Sonos recently launched its lowest-priced long-bar speaker, Sonos Ray. This compact speaker is priced at US$279 in the United States. It is said to use "advanced processing" technology to create a "s...[Details]
CCFL cold cathode lamp is a new type of lighting source; CCFL lamp tube has the advantages of small tube, simple structure, small temperature rise on the surface of the lamp tube, high brightness ...[Details]
We are in a digital age, but what we perceive through vision, hearing, feeling, smell, etc. is an analog world. How to connect the digital world with the analog world is exactly where analog-to-dig...[Details]
In recent years, LiDAR technology has been developing rapidly. From the initial laser distance measurement technology, it has gradually developed into laser speed measurement, laser scanning imaging,...[Details]
TSMC plans to announce its first quarter 2022 results on the afternoon of the 14th. Due to uncertainties such as inflation, geopolitical crisis in Europe, and blockade measures in mainland China, m...[Details]
The main interference sources and coupling paths of the IGBT drive circuit in the three-level inverter system are analyzed. On this basis, some issues of the EMC design of the IGBT drive circuit a...[Details]
Foreign media reported recently that British Prime Minister Boris Johnson is planning to reduce Huawei's involvement in the UK's 5G network after the ...[Details]
Touchscreen technology is beginning to penetrate beyond the consumer market into the medical, industrial, and automotive markets for reasons of aesthetics, maintenance, cost, and hygiene. With the...[Details]
In fact, to learn microcontrollers you should really buy a learning board. I originally bought one, but after studying for a while, I started to do other things. This time I came to Beijing, I wanted...[Details]
Robotaxi is booming again.
With the debut of Tesla's Robotaxi prototype Cybercab, vehicle manufacturers' Robotaxi businesses have successively revealed new plans and progress.
...[Details]
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