First of all, I declare that I am a rookie. Although I have worked for some years and have worked very hard, I am still a rookie. There is a cycle that makes me very distressed. When I first joined a ...
How can the compensation circuit R' be equal to R1 in parallel with Rf? When the input signal is equal to 0, are both the input and output terminals equivalent to being grounded?...
The single chip microcomputer is required to collect a pressure signal and display it on the host computer. The waveform observed by the oscilloscope is as shown below. Please provide the code or rela...
This week's review highlights:
-4 days left to apply: Anxinke NB-IoT development board and domestic FPGA Gao Yunjia development board; 1 week left to apply for Erha image recognition artificial intell...
RT! Mainly used for power switches, it is continuous conduction, not high-frequency switching. A 10khz is enough. It also requires small Rds, small static current, and small leakage current when turne...
The fixed frequency current mode DC/DC step-down converter controller ADP1864 produced by Analog Devices is pin-compatible with Linear Technology's LTC1772 and LTC3801. The input voltage Vin of ADP...[Details]
Recently, in Liuji Town, Guzhen County, the 220kV booster station of Guzhen Pearl New Energy Convergence Station of CGN New Energy Anhui Branch was successfully connected to the grid for power generat...[Details]
We all know that BMW is famous for its pure driving pleasure, but it is undeniable that as a high-tech driven automobile company, BMW is currently moving towards highly autonomous driving. Today we w...[Details]
The implementation principle of ASM51 calling C51 function without parameters is explained and examples are given to verify the superiority and feasibility of this method. The article shows such ...[Details]
Marvell today announced its second quarter results for fiscal year 2020. Data showed that in the second quarter, Marvell's revenue was US$657 million, exceeding previous expectations but lower than a...[Details]
The 53rd TOP500 list of global supercomputers was released at the International Supercomputing Conference (ISC) held in Frankfurt, Germany. Compared with the list released in November 2018, the top f...[Details]
As
FPGA
density increases, system designers can develop larger and more complex designs to maximize the density advantage. These large-scale designs are based on design requirements - the...[Details]
When I was studying mpu6050 today, I found a watchdog program in the program. In fact, I should have known this when I was studying 51, but I didn't. As a result, I am now studying 32, which is actua...[Details]
1 Isolation requirements in transportation applications
Hybrid and electric drive systems in cars, trucks and motorcycles have created new and unprecedented challenges in the transportation in...[Details]
introduction The single-ended flyback switching power supply has the advantages of simple structure, input and output electrical isolation, wide voltage rise/fall range, easy multi-channel output, h...[Details]
I am always excited about the gadgets used in action and sci-fi movies, and I asked myself how cool it would be if it were real. To achieve this, I designed a super simple yet effective FM-based wi...[Details]
In the past two years, Great Wall Motors has been developing faster and faster in the field of new energy. The launch of the Ora brand has also given Great Wall Motors a say in the field of pure elec...[Details]
Below is the code for the 51 single-chip microcomputer digital tube display module. The specific instructions are clearly expressed in the comments.
#include reg52.h
#define uchar unsigne...[Details]
On the morning of April 28, DJI Innovations just launched the upgraded version of Mavic Air, Mavic Air 2, on its official website. Compared with the previous generation, Mavic Air 2 is larger...[Details]
Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]