BR305-BR310

I believe that the year 2021 that has just passed will be a memorable year for many people, especially for domestic smartphone manufacturers. In the situation where the market is not as good as expec...[Details]

The MCU and TLC2543 interface realizes AD conversion and uses digital tube display for simulation schematic diagram as follows (Proteus simulation project file can be downloaded from the attachment o...[Details]

An investor asked a question on the investor interaction platform: Does Allwinner Technology have chips that can be used in the Metaverse? On November 15, Allwinner Technology (300458.SZ) stated on i...[Details]

Phenomenon: After the program is burned into the board, the MCU does not start and freezes. It can only run after commenting out some byte arrays. analyze:           This is the IAR compilation metho...[Details]

      On December 20, xiaomiui.net exposed the font design of MIUI 13. 　　According to reports, the font "Mi Sans" of MIUI 13 has more elliptical elements and softer lines compared to previous fonts, ...[Details]

On October 8, Tesla CEO Musk disclosed at Tesla's 2021 annual shareholders meeting that annual sales of 20 million new vehicles are expected to be achieved by 2030, and he is confident of maintaining...[Details]

   The original intention of the intelligent parking system is to manage the vehicles entering and exiting the parking lot, so that parking lot managers can manage the parking lot more conveniently. ...[Details]

0 Introduction With the popularization of IC card applications, it is possible to use IC cards to achieve "prepaid water fee management". The current electronic water meters can be mainly divid...[Details]

Features of LTK series direct pressure air tightness tester: 7-inch color touch screen (1024*600 high-definition picture quality) USB data export interface supports USB port bar code scanner (bar ...[Details]

　　When using an oscilloscope, do you often need to compare the same parameter values ​​of two channel waveforms for research and debugging? There is a very efficient measurement method on the ZDS2022...[Details]

China Energy Storage Network News: The "Zero-Carbon Energy Sharing e-Station" was put into operation in Xin'an Jiayuan, Xinwu District. The station integrates 11 functions including wind, l...[Details]

We are heading towards an era of the Internet of Everything. The digital transformation of industries is the only way forward for the present and the future, and all of this is inseparable from the d...[Details]

#include"reg52.h" sbit lcden=P1^0; sbit lcdrs=P1^1; sbit lcdrw=P1^2; void delay_ms(unsigned int t); void lcd_write_com(unsigned char com); void lcd_write_dat(unsigned char dat); void init_1602lcd...[Details]

According to people familiar with the matter, U.S. Treasury Secretary Steven Mnuchin recently called on Huawei's U.S. suppliers to apply for exemption licenses to resume sales to Huawei. Market analy...[Details]

Smart cars refer to intelligent transportation tools that integrate various advanced technologies. They not only have driving assistance and automatic driving functions, but also can realize multip...[Details]