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     A gun robbery occurred in a store on the 100th block of Northwest Broadway in Portland, Oregon, USA. The suspect demanded money from the store staff at gunpoint and stole the victim's mobile pho...[Details]

include p IC .h   __CONFIG(0x0ffb);   //Watchdog off, reset pin for reset, no encryption //---------------------------------- //Delay function void delay() {  int i; //Define loop variable  for(i=50...[Details]

　　Some signal characteristics are difficult to judge in the time domain, but are easy to analyze in the frequency domain. For example, when analyzing the noise characteristics of a DC power supply, t...[Details]

Recently, the Shenzhen Stock Exchange officially accepted the GEM listing application of Shenzhen Hehong Industrial Co., Ltd. (hereinafter referred to as "Hehong Co., Ltd.").  The prospectus shows ...[Details]

 First, dot matrix: (take the simplest 8X8 as an example, 16X16 will be discussed later) 8X8 dot matrix Personally, I feel that there are some things that need to be paid attention to in the d...[Details]

As MCUs are increasingly used in important fields such as national defense, finance, and industrial control, the reliability of MCU application systems has become an increasingly important topic of c...[Details]

Detailed protocol testing in the "Bluetooth Qualification Procedure" is absolutely necessary for every new radio module that is put on the market. This article describes how to carry out such test...[Details]

Surveillance systems have been incorporating embedded analytics for some time. Initially, analytics were deployed along with data compression/decompression algorithms to optimize bandwidth for communi...[Details]

At last year’s International Automotive and Smart Mobility Expo in Germany, Intel CEO Pat Gelsinger delivered a keynote speech in which he made an interesting prediction: by 2030, chips will account ...[Details]

Following the commissioning of Ningbo Moxi's 500-ton annual graphene microsheet production line, the graphene-modified high-energy-density lithium-ion supercapacitor jointly developed by Ningbo CRR...[Details]

　　Differential pressure transmitters often have various faults during use. Among them, the measurement circuit of the differential pressure transmitter is caused by the pressure pipe, which is a typic...[Details]

1 Introduction With the rapid development of our country's national economy and the improvement of people's living standards, people are paying more and more attention to anti-theft, anti-robbery, an...[Details]

background 　　The proliferation of ultra-low power wireless sensor nodes for measurement and control, coupled with the use of new energy harvesting techniques, has made it possible to power fully aut...[Details]

0 Introduction In tracking radar, in order to ensure automatic direction tracking of the target, the angular error signal strength output by the receiver is required to be only related to the a...[Details]

introduction The power-off delay type meets its control requirements due to its working state (no external working power supply is required during the delay process) and the control contact's ...[Details]