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Recently, foreign media published a new mobile phone patent submitted by Hisense, which shows that Hisense smartphone is equipped with a professional camera lens. The device adopts a full-screen desi...[Details]

According to Taiwan media Economic Daily, market news has revealed that due to terminal demand being lower than expected, smartphone manufacturers have lowered their 5G component orders, and the mome...[Details]

The 6th Chengdu International Auto Parts and Aftermarket Services Exhibition (CAPAS) was held at Century City New International Convention and Exhibition Center, Chengdu, China from May 23 to 25, 201...[Details]

Farnell, the Development Distributor, has announced the launch of the new Raspberry Pi High Quality Camera Module, featuring a 12MP UHD camera and interchangeable lenses. The Raspberry Pi High Qualit...[Details]

Most of this program is official information from Xinhualong Company. I have modified it slightly, simplified a lot of codes, and added several waveforms. You can switch by just pressing the P1.4 key...[Details]

In the early days of the founding of New China, Tongliao City's industry was almost blank. Under the leadership of the Party, people of all ethnic groups in Tongliao City began a difficult entrepreneu...[Details]

How to cleverly measure the power consumption current of electronic watches The power consumption current of electronic watches is an important quality indicator of electronic watc...[Details]

The new flagship smartphone SoC uses MediaTek’s “all-big-core” architecture, taking a non-traditional approach to on-device generative AI and gaming. MediaTek has unveiled the Dimensity ...[Details]

#include regx51.h unsigned char code led ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90}; void delay_50ms(unsigned int i){ while(i--); }   void main(void){ char i=0; while(1){ for(i=0...[Details]

1. Functional modules of MSP430G2553 microcontroller   (a), IO port module,   1. The MSP430G2553 we use has two groups of IO ports, P1 and P2.   2. The registers of the IO port are: direction sel...[Details]

01 What is Embedded Software? Embedded software is the operating system and development tool...[Details]

1 Composition and working principle of constant current source The constant current source circuit is shown in Figure 1. In the figure, A is a high-precision op amp, Q1 and Q2 are power MOSFETs, and ...[Details]

       In September this year, Apple’s latest iPhone 13 series proved its “Thirteen Flavors” with strength. The price without increasing the quantity, as well as the high refresh rate screen and smal...[Details]

Wu Zhixin, deputy general manager of China Automotive Technology and Research Center Co., Ltd., said at the third "Energy China" National Affairs Forum in Haikou on the 29th that China's new energy v...[Details]

Huabei Oilfield is one of the important oil producing areas in my country. The developed oil and gas fields are mainly concentrated in the Jizhong area of ​​Hebei Province and Inner Mongolia. The exp...[Details]