PR100A21103BFGT3

Many netizens who are new to single-chip microcomputers have asked me how to determine the current limiting resistor of digital tubes. I think this is caused by a lack of understanding of the circuit...[Details]

introduction The development of automation control, computer, communication, network and other technologies has led to profound changes in the field of automation. The rapid development of...[Details]

China is a country with frequent coal mine accidents. In order to further improve the safety protection capability and emergency rescue level of coal mines, and drawing on the successful experience...[Details]

EXTI has two functions: one is to generate an interrupt, the purpose is to pass the input signal to NVIC, further run the interrupt service function, realize the function, at the software level; the ...[Details]

1. Why do so many people still choose AVR microcontrollers? I came into contact with 51 single-chip microcomputers when I was in college. As a beginner, C51 is a very good choice. For me, it has it...[Details]

Recently, researchers have created a somatosensory control device that only needs a Wi-Fi signal to work. What's more amazing is that this device can even detect gesture commands from the next room. ...[Details]

According to domestic media reports, ByteDance's strategic investment department has been disbanded recently, and some of its original department members have been appointed to other positions. In t...[Details]

Sony's Crystal LED display system, which was previously sold only to commercial customers, is now also available to wealthy consumers. At the National Broadcasting Equipment Show (NAB 2019) in April,...[Details]

Before the end of August, I would like to sort out and share the current status of hybrid vehicles (unless otherwise specified in this article, hybrid refers to non-plug-in HEVs) in China, using Chin...[Details]

In general, spectrum analyzers are usually divided into three categories: scanning spectrum analyzers and real-time spectrum analyzers. Below we will introduce real-time spectrum analyzers. The so-...[Details]

Video surveillance system is a comprehensive system that integrates computer processing technology, network communication technology and digital audio and video coding and decoding technology. As a m...[Details]

The e-cigarette retail mini-programs including RELX Mall, FLOW, YOOZ Store, etc. have all suspended services. According to the mini-program page, the suspension of services of the above mini-programs...[Details]

This article briefly introduces visual perception in the autonomous driving industry, from sensor comparison to data collection and annotation, and then analyzes the perception algorithm, gives the...[Details]

Some amplifiers make a buzzing sound when they are turned on. Here are some solutions: 1. Power supply and grounding point processing Many amplifier filter capacitors are ...[Details]

In the previous section, we have learned a lot about bare metal and built a project to test assembly code. These tasks are actually the basis for learning Bootloader here. Index to this sectio...[Details]