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     In August this year, China Post Telecommunications Equipment Co., Ltd. opened and certified an official Hi nova Weibo account. There were reports that the brand would launch a mobile phone simil...[Details]

Some time ago, when I was writing a delay program, I encountered a problem with the timer counter wrapping, that is, the counter overflowed after reaching the maximum value. I wanted to find a simple ...[Details]

　　introduction 　　The logistics distribution system includes multiple links such as cargo concentration, inventory management, vehicle scheduling, distribution transportation, etc. The ultimate goal...[Details]

#include avr/io.h void Delay(unsigned int T) { unsigned int i,j; for (i=0;i T;i++)   for (j=0;j 100;j++)    asmvolatile ("nop"); //Assembly instruction, let the microcontroller run empty instruction...[Details]

The main characteristic parameters of capacitors: (1) Capacitance and error: The maximum allowable deviation range between actual capacitance and nominal capacitance. Generally divided into 3 leve...[Details]

MCS-51 single-chip microcomputer timer/counter experiment programming program Programming requirements: 1. Connect a light-emitting diode LED to the P1.0 pin, light up for two seconds, turn off for o...[Details]

The China University Power Battery Innovation Competition initiated by LG Energy Solution is the first student professional competition in the country focusing on the field of power batteries. Afte...[Details]

This article takes Schneider's SoMachine as an example to introduce the free communication port settings of PLC programming software based on ICE61163-3 programming standard. This is a common commu...[Details]

You can divide most waves into the following categories: ■Sine wave ■Square wave and rectangular wave ■Sawtooth wave and triangle wave ■Step and pulse shapes ■Periodic and non-periodic signals ■Synch...[Details]

When designing the PIC microcontroller circuit, pay attention to the download interface line sequence, especially RB7 and RB6. The line sequence is MCLR---VDD---GND----RB7---RB6 ...[Details]

The Federal Aviation Administration (FAA) said in a statement that it was "aware of the recall of batteries used in some Apple MacBook Pro laptops" and said it had notified major U.S. airlines about ...[Details]

Although lithium-ion batteries are the choice for electric vehicles around the world, they face limitations such as cost, limited resources and safety issues. According to foreign media reports, Edit...[Details]

U.S. President Biden delivered a speech in Pittsburgh, Pennsylvania, and unveiled a $2 trillion infrastructure plan.   The eight-year plan is part of the Biden-Harris administration's "Build Back Bet...[Details]

Alps Alpine to participate in CEATEC 2021 ONLINE 　  Alps Alpine Co., Ltd. (TOKYO 6770, President: Toshihiro Kuriyama, Headquarters: Tokyo, hereinafter “Alps Alpine”) will participate in the “CEATEC...[Details]

0 Introduction In order to better cultivate innovative talents, domestic universities have strengthened the teaching of practical links. Through the investigation of practical teaching in science an...[Details]