Protecting Your IP Cores - Part 1 Soft IP Cores, Chapter 3: Obfuscation of Hardware DesignStructural or layout level hardware (IP) obfuscationStructural obfuscation is the process of hiding the identi...
High efficiency and miniaturization have always been the two directions of power supply development. The outstanding performance of synchronous BUCK in these two aspects has also been used in more and...
What kind of signals do PA2 and PA3 give, so that VOUT can output a voltage of about 50V? And the waveform is controllable (pulse width, frequency, period, amplitude, etc.) VO1 and VO2 are differentia...
I am a novice who has only played with Arduino and Raspberry Pi, and I am very happy to be able to participate in the 2022 Digi-Key Electronic Innovation Design Competition.
The order for this competi...
With the LCD and TS driver, we can do some complex demonstrations. The following is a fractal (mandelbrot) demonstration program, which first draws the initial pattern, then reads the touch screen inp...
Fundamentals of Motors and Traction (Petroleum University) : https://training.eeworld.com.cn/course/26637Video tutorial on motor and traction basics from Petroleum University...
The memory industry will rebound from the price bottom in 2024. Although the long Lunar New Year holiday affects the supply chain's willingness to pull goods and the global economic recovery is slow,...[Details]
Huawei released two new models yesterday, Huawei nova8 and nova8 Pro, priced from 3299 yuan. Digital blogger @看山的叔叔 broke the news today that in addition to the two models, Huawei nova8 Pro se...[Details]
Light-emitting diodes ( LEDs ) are quickly becoming the most popular lighting choice. The industry predicts that due to the huge future growth in the industrial and commercial lighting field, the m...[Details]
1. Power frequency dielectric loss tester
Preparation before measurement:
1) Connect one end of the ground wire to the grounding column of the instrument, and the other end to a reliable ground to ...[Details]
All power transmission work of the wind farm is ready, and the grid connection has been started! At 11:58 on November 1, with the grid connection of the H45 wind turbine of the Northern Huisigao wind ...[Details]
The meaning of explosion-proof motor model letters
1. Y- stands for asynchronous motor
2. B- stands for explosion-proof
3. YB- stands for flameproof asynchronous motor
4. A- rep...[Details]
The market demand for Class D audio power amplifiers is growing at a rate of about 50% per year, with high-performance devices as the target application. The high energy efficiency and low heat dissi...[Details]
As shown in the figure, the center frequency is F=3.4KHZ, the notch frequency is F=9.5kHZ, and the quality factor is Q=3.4. For high-frequency filters, the transfer coefficient is 0.1, for bandpass f...[Details]
With the rapid development of surface mount technology, the future trend of printed circuit boards will inevitably move towards high-density packaging with fine lines, small holes, and multipl...[Details]
Researchers from the Intelligent Vehicles directorate at the University of Warwick’s WMG School have teamed up with Jaguar Land Rover, TRL and the University of Surrey to launch a proof-of-concept d...[Details]
introduction The coal feeder control system designed in this paper is mainly used in the coal pulverizing system of thermal power plants. It cooperates with the coal pulverizer equipment to undertake...[Details]
In the last Zhishi Classroom, I believe everyone has understood the basic driving principles and related differences of DC brushed motors and brushless motors. Today we will show the operating sequ...[Details]
On October 29, the U.S. District Court for Northern California ruled to confirm the settlement agreement between UMC and the U.S. Department of Justice. The U.S. government's lawsuit against UMC and...[Details]
Realize data transmission and control through checksum, such as controlling LED lights, buzzers, and sending data to the host computer. Because it is data transmission and control, a structure...[Details]
Let's take a look at the ARM storage system:
It can be seen that the fastest are the processor and internal registers, which are few in number and very expensive. Next is TCM tightly cou...[Details]
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