As shown in the figure, Vin input is 7~12V;
R3=9k ohm, R6=1K ohm;power chip XL6008 (Xinlong), FB pin voltage VFB=1.25. (Measured VFB=1.248V);theoretical output Vo=(1+R3/R6)*1.25=12.5V, but the measure...
I would like to ask, after adding two diodes to compensate for this push-pull output circuit, a slight phase shift occurs. How can I solve this problem?...
I participated in electronic design competitions when I was in school, but I didn't get any results. Later, I led a team to participate in several competitions after I started working. Overall, my exp...
There are many ways to debug MCU programs, such as software/hardware simulation, adding data printing, etc.Keil MDK, for example, supports software simulation of many microcontrollers. Without getting...
As the saying goes, “If you want to do your work well, you must first sharpen your tools.”
For the LPS27HHW pressure sensor, in order to make it work, in addition to processing the driver, it is also ...
Serial communication issues are often involved in the field of industrial control (such as DCS systems). In order to achieve data exchange between microcomputers and single-chip microcomputers, people...
New high-power-density sensors reduce energy losses while improving efficiency and reliability of SiC and GaN technologies Manchester, New Hampshire, USA - Allegro MicroSystems (hereinafter refe...[Details]
;Content: Press the button to call the internal data of EEPROM and display it through the digital tube
;Digital tube segment code connection method A-PD0, B-PD1....G-PD6, H-PD7
;Digital tube bit cod...[Details]
The eye diagram is due to the afterglow effect of the oscilloscope, which overlaps the waveforms of each scanned symbol to form an eye diagram. This article will lead you to understand what the eye ...[Details]
1 Introduction
Flat panel displays generally refer to displays whose depth is less than one-fourth of the diagonal of the display screen. Compared with traditional CRTs, flat panel displays ha...[Details]
Technical characteristics of variable frequency power supply Provides standard power supplies from all over the world, stable and pure sine waves, and simulates and tests various electrical prod...[Details]
The U.S. Department of Commerce has clearly listed a list of Chinese nuclear power companies that are subject to a specific ban, and has included China General Nuclear Power Group (CGN), China's larg...[Details]
On November 24, BOE issued an announcement stating that the company received a notice from the property rights exchange on November 23, 2020. As of November 20, 2020, Sharp Corporation, the original...[Details]
As the performance of 8051 microcontrollers continues to improve, using a multitasking operating system to manage the resources of the microcontroller has become a necessity for contemporary develo...[Details]
The program in the YL-69 data sheet includes the test program for the 51 microcontroller and Arduino. I used the program for the 51. Let me talk about my module first. It is a four-wire system. If yo...[Details]
Japanese media said that in the field of high technology, the fierce confrontation between American and Chinese companies has become increasingly prominent. The 2018 global "Major Goods and Services ...[Details]
1 Introduction
Three-phase asynchronous motors are widely used, but the current is very large (6-8 times) when they are directly started at full voltage. Traditional methods use step-down start...[Details]
Innovative technology, leading the future
April 11th - April 14th
Jinbaize Technology, Jinbaize Electronics, and Zaowu Factory
Appeared at the 89th China Intern...[Details]
Streetlights are an indispensable lighting tool in the daily life of residents. With the rapid development of economy and urbanization, people have made improvements and optimizations to the stree...[Details]
According to foreign media reports, Ford Motor Company has applied for a new patent for its advanced interior lighting system, which may be used in future Ford vehicles. The patent was submitted on...[Details]
Power technology
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