[b]What is millimeter wave[/b] What is millimeter wave? Millimeter wave is essentially a frequency band of electromagnetic waves, which has a frequency higher than radio and lower than visible light a...
[i=s]This post was last edited by Program Will Not on 2022-2-19 21:55[/i]The circuit in the figure can increase the voltage to 80KV, but the power is not enough. How is the power of the circuit in the...
Many university textbooks give a lot of exercises, but the answers are usually hard to find, or even not available (some are even wrong). How do you use exercises without answers? Is there any way to ...
Live Topic: Security Resilience of Platform Firmware | Microchip Security Solutions Seminar Series 8Content Introduction: Does your system boot from SPI flash? How do you protect your system from unex...
The KEIL5 C166 kernel software has been cracked, but when installing the DAP Miniwiggler emulator driver, the DAS-v405-setup driver software will run for a while and then become motionless. Does anyon...
In high temperature working conditions, attention should be paid to the selection of sensor filling liquid and capillary filling liquid. The commonly used silicone oil for capillary filling liquid is ...
According to the final summary of U-Boot-2009-03 transplantation notes (second stage transplantation preparation), it is necessary to transplant the clock initialization code for S3C2440.
...[Details]
1. Publications published by IEC Technical Committee 77
(IEC publications prepared Technical Committee No.77).
⑴IEC555: Disturbances in supply systems caused by household appliances a...[Details]
On March 11, indie Semiconductor, an innovative automotive technology solution company, announced the launch of a new on-board diagnostic system (OBD): OnBrD™. In the near future, the company plans t...[Details]
In the past two years, the popularity of 4D imaging millimeter wave radar has been rising. Now in 2024, the first year of large-scale mass production has arrived. In the past month alone, there hav...[Details]
As people's awareness of energy use and environmental protection becomes stronger and stronger, the demand for humanized and personalized products is increasing. Energy saving, environmental protecti...[Details]
The voice chip is a part of the chip, a voice IC; in Chinese it is also called a sound chip or a music chip. It is an integrated circuit chip that can be controlled by buttons or an MCU and can dir...[Details]
Taking Nor Flash as an example, let’s analyze the communication timing between 2440 and Nor Flash. The circuit diagram of Nor Flash is shown above, and the approximate connection with 2440 is shown...[Details]
On September 27, OPPO 5G expert Shen Jia said at an event that all OPPO products priced above 3,000 yuan will support 5G next year. Shen Jia said that 5G is a trend that OPPO must seize. OPPO has pre...[Details]
The structure and application of timer counters Timer counters (Timer/Counter) are often used for counting, delaying, measuring cycle, frequency, pulse width, providing timing pulse signals, etc. I...[Details]
01 Overview of Motor Driver and Motor
The Electric Power Steering (EPS) system is the development direction of the automotive steering system. The system directly provides steering assistance...[Details]
At Yichang Huating Hualin Titanium New Energy Co., Ltd., workers are keeping a close eye on the automated production line and going all out to rush production orders. (Photo by Hubei Daily Omnimedia r...[Details]
Abstract: Based on the analysis of various buffer absorption circuits in existing power conversion circuits, two novel passive lossless buffer circuits are proposed, and detailed qualitative analys...[Details]
Source: Vanadium Titanium Xiake
1. I feel a little sorry for the "vanadium electricians"
Finally, the "China Vanadium Battery Industry Development Report (2024)" was put down and ...[Details]
There are four methods for measuring humidity: hair hygrometer, wet-dry bulb thermometer, dew point mirror, and capacitive humidity sensor. ZR-ZO zirconia oxygen analyzer will introduce them one by on...[Details]
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