Microelectronics Technology (Harbin Institute of Technology) : https://training.eeworld.com.cn/course/6071This course is a core course for majors such as "Electronic Information Science and Technology...
The figure shows the VDS and VGS waveforms of the MOS end of the brushless DC motor controller. In addition to a voltage spike at the moment of shutdown, there are two large voltage spikes in the midd...
Compared with linear regulated power supplies, switching power supplies have many advantages such as low power consumption, high efficiency, small size, light weight, and wide voltage regulation range...
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...
In our daily life, we often encounter such a dilemma: we want to add hand sanitizer or detergent to the dispenser, but end up with liquid on our hands; in the hospital, nurses cannot avoid the nutrie...[Details]
October 11, 2023 – Mouser Electronics, an electronic components agent focused on introducing new products and providing Massive Inventory™, announced that it will hold the second special event of 202...[Details]
Automobile technology is developing rapidly. From gesture control to human-vehicle dialogue to driverless driving, the incredible new technologies that were previously only seen in science fiction mo...[Details]
introduction
With the development of computer technology, communication technology, sensor technology, etc., smart cars have become a trend in automobile development. As a product of the combina...[Details]
1 Introduction The definition and register control of PIC16F876a asynchronous serial communication will not be discussed here, as they have been analyzed in detail before. Here we will focus on sev...[Details]
0 Introduction
For the starting process of the motor, in order to avoid the large current impact of the stator circuit, two starting methods are designed. Method 1, through the starting poten...[Details]
This paper introduces a winding method for high-frequency transformers, which can completely avoid the unilateral heating of the field tube caused by the asymmetric coil. The editor will organ...[Details]
1. Clamp ammeter function When using an ammeter to measure current, the power must be turned off and the circuit disconnected before the ammeter can be connected for measurement. In situations where ...[Details]
This section describes the interrupt handling of the ATtiny13. For more general AVR interrupt handling, see P9 “Reset and Interrupt Handling”. If the program never enables interrupts, the interrupt...[Details]
TDA1521 is a dual-channel audio power amplifier integrated circuit, 9-pin single in-line package, output power 2×15W. It has stable performance and good sound quality, and is more common in audio ...[Details]
After entering the IoT era, the explosive demand for information collection has led to the rapid development of the entire sensor market. For the Chinese sensor industry, although a complete system f...[Details]
On the morning of March 22, it was reported that Raja Koduri, the chief architect of Intel Corporation, has recently resigned. He plans to start a new artificial intelligence application software co...[Details]
01—Brief Introduction
Today we are going to design a car taillight (turn signal) circuit effect as shown below:
That is, when the car turns, the driver turns on the turn signal, and the t...[Details]
China Energy Storage Network News:
2017 is the year when China's energy internet policy was implemented. Since the National Energy Administration issued the "Notice on the Announcement of the...[Details]
The industry-renowned Arm® Tech Symposia annual technology conference will
kick off at the Ritz-Carlton Hotel in Pudong, Shanghai on November 19, 2024, and will move to the Renaissance Shenzhen...[Details]
Analog electronics
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