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.
[size=4] Briefly introduce the Lempel-Ziv algorithm commonly used in memory compression, and discuss the application of memory compression technology in embedded systems. [/size] [size=4]1 Introductio...
IV. Implementation Preparation After the enterprise selection is completed, the focus of work is to determine the scope, objectives, methods and implementation plan of the project. In order to ensure ...
[i=s]This post was last edited by yang377156216 on 2021-1-20 12:54[/i][Excerpt from ARM Cortex M33 White Paper]
DSP Extension
The optional integer DSP extension adds 85 new instructions to the system....
My CC2541 and Bluetooth slave module are connected, but the data sent to each other cannot be received.
The captured packets show that they are all empty packets, what's going on? Thank you!...
The Mi Watch Youth Edition 1S is Huami's latest sports watch product. It is an entry-level product. Although it is not as high-end as other Huami products, it has many functions. It has many fu...[Details]
Master the method of low-frequency measurement with frequency counter The first step is to use DC coupling. DC coupling removes the blocking capacitor that is normally placed in series with the input...[Details]
The front-end APFC circuit in the circuit structure can not only correct the waveform phase of the input voltage and current, but also stabilize the output DC voltage at 400V DC, that is, when the in...[Details]
1. Project Requirements Calling number: Press the button to call the number, the digital tube displays the number to be called and the buzzer sounds. Get number: Press the button to get number, and t...[Details]
1. Introduction
The SDL-109A-T1 signal interrupt amplifier consists of a transformer (built-in) and a relay driver board, as shown in the figure. Its function is to amplify the weak...[Details]
There are several programmatic ways to get the time:
1
#include stdio.h
#include time.h
main(){
time_t t;
struct tm *p;
time(&t);
p=gmtime(&t);
printf("Year :%d\n",1900+p- tm_year);
printf(...[Details]
1. Overview of turbine flowmeter The price of imported turbine flowmeters is several times that of domestic flowmeters. In fact, the measurement principle of turbine flowmeters is based on the flow o...[Details]
Through its deep cooperation with TSMC, AMD has successfully grabbed more market share from its long-time rival Intel. Thanks to this reliable supply chain partner that can ship advanced products in ...[Details]
According to foreign media reports, researchers from the Skolkovo Institute of Science and Technology (Skoltech) in Russia, in collaboration with researchers from the Institute for Problems of Chemic...[Details]
In addition to meeting safety requirements, the LED drive circuit should have two other basic functions. First, it should maintain constant current characteristics as much as possible, especially ...[Details]
Whether it is an industrial Verabar flowmeter or a laboratory pH electrode, some media cannot be measured by any electrode. Randomly selecting an electrode will lead to inaccurate measurement results ...[Details]
In my country's huge electronic industry cluster, the lack of support from advanced lithography machines will inevitably constrain the transformation and upgrading of my country's electronic industry...[Details]
This morning when I was taking a taxi, the driver suddenly pointed to me and said, "Look at that car, it's driving very slowly and very orderly, it must be an autonomous car." I passed it and saw tha...[Details]
Humans are visual animals, relying on their eyes to obtain visual information, identify direction and distance. When your car helps you drive, what are its "eyes"?
The answer is onboard ...[Details]
If the stepper motor drive circuit controls the conduction or cutoff of each phase winding of the motor according to the distribution method determined by the ring distributor, so that the motor g...[Details]
Microcontroller MCU
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