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.
[i=s]This post was last edited by kal9623287 on 2022-7-8 11:19[/i]Can the following circuit diagram achieve 5V boost to 12V?What is the principle? Please analyze it for me....
I am a fresh graduate, just looking for a job and internship, with an unknown undergraduate degree. I have a copy board company. I don't know what you guys think of the copy board industry, is it suit...
[i=s]This post was last edited by qwqwqw2088 on 2020-1-7 08:38[/i]When selecting devices, we often make trade-offs on the technical indicators on the DATASHEET. After all, not every technical indicato...
I recently used an asynchronous FIFO and found the show-ahead mode very interesting. As shown in the figure below, after simulating the FIFO IP core, you can see that the data is written two clock cyc...
On the evening of May 9, Baidu Apollo announced that it would jointly develop a 15-megapixel vehicle camera module with Sony Semiconductor Solutions, Linktronics Electronics (LCE) and Black Sesame In...[Details]
/* Unfortunately, it cannot generate a standard 38kHz frequency square wave, there is a little error*/ #include reg51.h #define uchar unsigned char #define uint unsigned int sbit Waveout=P1^0; //P...[Details]
We have also verified more accurate figures. In fact, in 2019, the shipment of 5G mobile phones in the Chinese market has reached 13.77 million units. Combined with the data from the China A...[Details]
First, estimate the power of the UPS power supply According to the power consumption of the microcomputer and its external devices, the total power consumption of the equipment is calculated. The ...[Details]
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"Guo Tianxiang's New Concept 51 Single-Chip Microcomputer" P188, with changes.
Use the timer to generate a 0-99 stopwatch, and count th...[Details]
Large-scale general-purpose software usually needs to perform Alpha and Beta testing before it is officially released. The purpose is to test the software's functions and performance from the persp...[Details]
1 Introduction Conductivity testing technology is widely used in chemical, biological, medical, environmental protection and other fields, and is one of the important testing methods for physical pro...[Details]
1. Vector Interrupt Overview S5PC100 integrates three vector interrupt controllers (VIC in the following text), adopts PL192 core based on ARM PrimeCell technology, and also includes three TZICs, na...[Details]
On August 18, Baidu and CCTV jointly held the "Baidu World Conference 2021". At the conference, Robin Li announced the release of the driverless car travel service platform - "Robot Run". I wond...[Details]
TDR, or time domain reflectometer, is a common instrument used to measure the characteristic impedance of transmission lines. Typical applications of TDR are the measurement of characteristic impedan...[Details]
The turbulent 2020 is officially over. Thanks to everyone's efforts, the semiconductor industry and terminal market have regained vitality at the end of 2020. However, in the past year, due to the im...[Details]
At the launch of Huawei's P30 series, Huawei's consumer business president Richard Yu dissed Samsung, saying, "Samsung Galaxy phones can't take Galaxy photos." Note that the second Galaxy means Milky...[Details]
Noise floor: usually refers to the "baseline noise floor" of the oscilloscope, which is the vertical noise generated by the analog front end and digital conversion process of the oscilloscope. The si...[Details]
To build an LED-based system, the following tasks need to be completed: 1. Determine the number of LEDs to be used and the connection scheme between the LEDs; 2. Select linear mode or switching mo...[Details]
Central topics:
LED Driver GreenPoint Design Background
LED Driver Solutions
Solution:
Get very low capacitance before the switching stage
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