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#include "reg52.h"
#include "intrins.h"
typedef unsigned int u16;
typedef unsigned char u8;
#define led P2
u16 right;
void delay(u16 i)
{
while(i--)
...[Details]
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According to foreign media reports, the three-year-long case in which Motorola Solutions accused Hytera of stealing trade secrets finally saw new progress. The court ruled that Hytera should pay Moto...[Details]
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The fixed WiMAX standard is based on orthogonal frequency division multiplexing (OFDM) technology and uses 256 subcarriers; the standard supports multiple channel bandwidths in the range of 1.75~28 MH...[Details]
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According to the China Trade Relief Information Network, on February 22, the U.S. International Trade Commission (ITC) voted to initiate a 337 investigation into certain cellular signal boosters, rep...[Details]
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Circuit Function and Advantages
In a multichannel DAC system, being able to monitor all outputs at a single point is a major advantage for troubleshooting and diagnostic analysis. The circ...[Details]
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What is wall climbing?
A wall-climbing robot is a robot that can move and operate on vertical or near-vertical surfaces. They are designed to perform specific tasks, such as cleaning on th...[Details]
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With the development of the economy, our family televisions have become LCD TVs. Whether it is LCD TV or the traditional TV, it has always been a favorite appliance for the elderly and children. So...[Details]
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According to foreign media reports, experts said that the new iPad's heat problem is most likely due to too many LED backlights requiring too much power to drive, and the new iPad's A5X chip also g...[Details]
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Case 1: LED flashing Circuit: Code: #include reg51.h sbit LED=P1^0; void delay(int i) { while(i--); } void main(void) { LED = 1; while(1) { delay(1000); LED = !LED;...[Details]
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On November 13, the ICCAD Annual Conference official account released the "Notice on the Further Postponement of ICCAD 2021". The "Notice" pointed out that recently, multiple sources of input and mul...[Details]
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With the widespread application of high-tech in the military field, weapons and equipment are gradually developing towards high, precise and advanced directions. Traditional military training often ...[Details]
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The keyboard is a switch matrix composed of several buttons. It is the most commonly used input device in the single-chip microcomputer system. Users can input instructions, addresses and data to the...[Details]
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Jiwei.com reported on March 6 that according to the latest forecast from Canalys, the global PC market (including desktops, laptops and tablets) will grow by 8% in 2021, and 2020 will be the most glo...[Details]
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The so-called constant current source is a power supply with a very stable output current, but this stability is relative, not absolutely unchanging, but its rate of change is so small that it can be ...[Details]
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CATL
has launched the Xiaoyao
battery
designed specifically for extended-range electric vehicles and plug-in hybrid electric vehicles
. The pure electric range of extended-range elect...[Details]