Hardware vulnerabilities can affect the security of computers, medical devices, and systems. Secure enclaves and trust roots are not enough. Computer security researchers have disclosed two major pro...
At the beginning, when I paid the insurance, I checked on my mobile phone and it said that I could receive more than 3,800 yuan per month when I retired.But after June, it seems that the national insu...
In the design of high-speed signal circuits, signal conditioning products are widely used. Among them, retimer products involve register configuration, so their use is relatively complicated. This art...
As a rookie hardware engineer, I commute from the Third Ring Road to the office every morning, which takes at least an hour by subway or bus. During this commute time, I always want to do something me...
TD8310 permanent magnet material measurement and testing system consists of bipolar DC magnetizing power supply, magnetic measurement device, electromagnet, test coil or probe, system-level software, ...
As shown in the figure, when using Allegro simulation, IBIS needs to be converted into DML. However, when opening it with Model Integrity, the error shown above is reported. But where can I modify thi...
At present, most car batteries are dry-charged batteries. Their advantage is that after adding electrolyte, the car can be started after 30 to 40 minutes without charging. Some car owners do not ...[Details]
Two-stage direct-coupled broadband amplifier with great design freedom
Function of the circuit
Although many monolithic ICs are also called broadband amplifiers, they are often not applicable ...[Details]
The full-wave rectifier circuit is shown in Figure Z0703. It consists
of a power transformer
Tr
with a center tap on the secondary side
,
two rectifier diodes D1, D2 and a load resisto...[Details]
November 19, 2019, Shanghai, China – Magic Vision Intelligent Technology, a leader in embedded artificial intelligence autonomous driving, announced the official launch of a new adaptive front-mount...[Details]
4. Design and application of new green energy-efficient Class D audio amplifier
introduction
In the multimedia era, traditional Class A, Class B, and Class AB linear analog audio amplifiers c...[Details]
ACE intelligent traffic management solution creates a green, healthy and efficient urban traffic organic operation body. In recent years, with the continuous advancement of the strategy of build...[Details]
AVR MCU IC Card Program #include io8535v.h #include macros.h #define uchar unsigned char #define uint unsigned int //**********Define global variables**********************// //Look up the...[Details]
Sungrow recently released five new inverters to the world, including China's first centralized photovoltaic inverter with an efficiency of over 99% - SG500MX Rui Edition. It is reported that while ...[Details]
Gain a more comprehensive and in-depth understanding of the detailed structure and measurement principles of EMI test receivers and spectrum analyzers, and reanalyze the differences in EMI test metho...[Details]
At Beligum's ITF World 2023 in Antwerp, Ann Kelleher, Intel's general manager of technology development, outlined Intel's latest developments in several key areas. One of the most interesting revela...[Details]
Preface
LED, or light emitting diode, is a semiconductor solid-state light-emitting device. It uses solid semiconductor chips as light-emitting materials, and emits photons through th...[Details]
This article systematically describes how to use the PIC16F877 microcontroller to realize the intelligent control of a touch-type dimming desk lamp, achieving (1) touch dimming; (2) filament prehea...[Details]
Whether it is a nuclear power plant, a patient monitoring device in a hospital or a self-driving car, the integration of physical processes with computers and process control, that is, cyber-physical...[Details]
Introduction
Measuring the micro displacement of an object has a wide range of applications, such as the precise processing of CNC machine tools. At present, a variety of methods have been develope...[Details]
Microcontroller MCU
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