[align=center][media=x,500,375]https://v.youku.com/v_show/id_XMzE2NDE1MjE2.html?spm=a2h0k.11417342.soresults.dtitle&s=56a3eba4e5a311e0a046[/media][/align] [size=4]First, let me show you a drone that I...
Microcontrollers have become an indispensable part of our lives. Many people may not understand why we say that microcontrollers are everywhere in our lives when we have not seen anything like them. L...
[i=s]This post was last edited by qwqwqw2088 on 2018-11-14 08:56[/i] [size=4] When it comes to designing a successful power supply, power supply layout is one of the most important aspects. However, e...
Continuous technological innovation and breakthroughs have given rise to IoT systems with higher frequencies, lower latency and higher integration. In such systems, antennas and sensors, as the tentac...
How is the 0-10V/4-20mA input and output circuit of the inverter usually implemented?How competitive is the GP8101/GP8102 solution? For your reference...
The PLL control register ( PLL_CR ) of the HuaDa microcontroller is shown in the figure below. I have two questions.1. The input clock has been specified at (1), so the PLL clock frequency is determin...
According to a recent announcement by InterDigital, a US patent operating company, on December 20 and December 22, the company has filed patent infringement lawsuits against OPPO, OnePlus and Realme ...[Details]
introduction
In traditional Chinese medicine, pulse diagnosis refers to the doctor using his fingers to feel the patient's pulse and explore the patient's condition. Pulse diagnosis is of positive si...[Details]
With the continuous deepening of electrification and intelligence of automobiles, various automobile companies are making every effort to prepare for higher-level autonomous driving and improve the l...[Details]
Abstract: This paper introduces two main methods of license plate recognition (automatic detection and recognition method based on wireless radio frequency identification technology (RFID) and dete...[Details]
introduce The STM32F103ZET6 has rich timer resources. According to the datasheet, it covers the following types: Advanced timer TIM1 / TIM8 General purpose timer TIM2 / TIM3 / TIM4 / TIM5 Basic...[Details]
I am currently working on a wireless project using a STM8003 series microcontroller. if(SET == GPIO_ReadInputPin(RF_DAT_GPIO_PORT ,RF_DAT_GPIO_PIN)) { //High level operation } else { //Low level oper...[Details]
Through actual operation at multiple sites, Hopewind's distributed/centralized system has fully demonstrated its advantages of high reliability and high efficiency in harsh environments such as hig...[Details]
US President Biden arrived in South Korea on the afternoon of May 20, officially starting his three-day visit to South Korea. Biden and South Korean President Yoon Seok-yeol visited the Samsung Elect...[Details]
I. Basic concepts of temperature measurement
1. Definition of temperature:
Temperature is a physical quantity that characterizes the degree of hotness or coldness of an object. Temperature can only ...[Details]
Infineon Technologies AG has launched a new StrongIRFET™ 2 power MOSFET 30 V product portfolio, expanding the existing StrongIRFET™ 2 series product lineup to meet the growing demand for 30 V ...[Details]
As efficiency requirements continue to grow, many power supply manufacturers are turning their attention to bridgeless power factor correction (PFC) topologies. Generally speaking, bridgeless PFC c...[Details]
According to CNBC, on Thursday local time, Trump said in an interview with reporters at the White House that the United States would be very happy to include the recent tough restrictions on Huawei i...[Details]
At 19:30 tonight, MIUI 12.5 will be launched simultaneously at the Xiaomi 11 new product launch conference. It has been almost a month since Xiaomi suspended development version updates at t...[Details]
Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]
Embedded System
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