Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Time flies, so fast that I didn’t have time to do many things I wanted to do. 2019 has passed. This is my first post. After thinking about it, I will summarize my experiences in the past year and look...
Why can't my RB0 port enter an interrupt? What's the problem?
#includepic.h#includepic16f877a.h#define uchar unsigned char#define uint unsigned int__CONFIG(0x3731);void delay(uint x){uint a,b;for(a=x;...
[i=s] This post was last edited by I Love Download on 2019-5-8 11:42 [/i] [align=left]Here we will learn about mutexes together, because mutexes are a special type of semaphore. [/align][align=left]Se...
[i=s]This post was last edited by littleshrimp on 2021-10-2 12:15[/i]Yesterday, when I was testing the WI-FI routine, it prompted "flow is low wait flow timeout 0", and I suspected that there was a pr...
2021 National Undergraduate Electronic Design CompetitionRestart notification and schedule
(Dianzuzi [2021] No. 03)Organizing committees of each competition area and relevant colleges and universities...
2017 was the first year of the sharing economy, and the favor of capital made shared power banks very popular. Riding on the trend, in the 40 days between spring and summer 2017, the shared power ban...[Details]
According to MEMS Consulting, on May 28, 2019, ABB (Asea Brown Boveri Ltd.) won the gold medal in the B2B Electronic Technologies category of the German Innovation Awards for its new non-invasive...[Details]
This program is modified by me according to the program in Zhou Ligong's textbook. The program sets KEY1 to connect to external interrupt 0, and sets the external interrupt to wake up the power-off...[Details]
LM94022 is an integrated temperature sensor with analog output, mainly used in mobile phones, wireless transceivers, battery management, automobiles, office equipment and household appliances. The ...[Details]
The Southern Energy Regulatory Bureau attaches great importance to the planning and construction of a new energy system, and continues to play a regulatory role in planning policies, market constru...[Details]
With the development of communication and network technology and the Internet, the digitization, networking and intelligence of industrial management have become a general trend. Using the indust...[Details]
1. Introduction
The human balance ability is the basis for people to carry out various sports. People need balance ability to stand, sit, lie down, and walk. Once a person's balance ability is ...[Details]
Problems with AND or NOT operations
PE_ODR &= 0XFE; //Clear the 0th bit, output low level
PD_ODR &= 0XF7; //Clear the 3rd bit, output low level
I didn't know why it was written like this before!...[Details]
1 Different acquisition modes Assume that the storage depth is 1M, the sampling rate is 1G/s, and the single acquisition time of the oscilloscope (the total time of the horizontal axis on the oscillo...[Details]
According to the Russian news agency Interfax, Russian Foreign Minister Sergei Lavrov publicly stated that Russia is ready to cooperate with China and the Chinese company Huawei on 5G technology. L...[Details]
Tencent Technology (Shenzhen) Co., Ltd. recently added a number of patent information, one of which is related to blockchain technology, which is said to be able to effectively improve the efficiency...[Details]
Today, organizations are often attacked by malware, especially ransomware. Cyber criminals often encrypt the target's data or threaten the company to disclose its data information, the ultimate goa...[Details]
The world's first nationwide network of highway electric vehicle charging stations has been put into use in the UK. The free solar charging stations have appeared in 12 highway service areas, and 1...[Details]
From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]
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