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Using AT89S51 microcontroller, modify the original one to turn the LED on for 4s and off for 2s. Thank you. Use a timer. (The program is written in the answer, omitted here - just a note) The origi...[Details]
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Beijing time, April 15th morning news, according to reports, three people familiar with the matter revealed that Intel's autonomous driving car company Mobileye has hired Goldman Sachs Group and Morg...[Details]
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Guided by the new development concept and driven by technological innovation, the 8th China International Information Technology Fair (CITE 2020) will be held at the Shenzhen Convention and Exhibitio...[Details]
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Software platform IAR for STM8 V1.30
#include
#define uchar unsigned char
#define uint unsigned int
#define LCD_ON 0x03 //Start b...[Details]
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When the electromagnetic flowmeter is not in use, we need to take scientific and reasonable maintenance and care methods for the electromagnetic flowmeter. Many people find that after using the elect...[Details]
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Qualcomm is looking to seriously beef up its PC processors, announcing plans last night for a next-generation Arm-based processor that is "designed to set the performance benchmark for Windows ...[Details]
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The working principle of the switching power supply is relatively simple. The AC 220V is filtered by CP01 and LT01 and then rectified by D1~D4. The +300V DC voltage is obtained by CP06 filtering. CP0...[Details]
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On September 12, Saiwei Semiconductor stated on its investor interaction platform that the company's Beijing FAB3 is simultaneously advancing process development and wafer manufacturing for multiple ...[Details]
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A few years ago, the mobile operating system market could be described as a "battleground for many players". In addition to iOS and Android, there were also BlackBerry, Samsung Tizen, Microsof...[Details]
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Weight alone does not represent health. People are increasingly concerned about the fat in their bodies, so various body fat measuring instruments have appeared in shopping malls. The correct way to...[Details]
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The differential Controller Area Network (CAN) bus is widely used in the powertrain and body control of today's automobiles. The CAN bus is a communication protocol developed by Bosch over 30 years a...[Details]
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Recently, we learned from relevant channels that the latest equity structure of AIWAYS has changed. CATL invested in AIWAYS through its wholly-owned subsidiary Ningbo Meishan Free Trade Zone Wending ...[Details]
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I have been exposed to S3C2440 for a while, but I have never persisted in studying. As a recent graduate, I was deeply affected by my lack of skills and the pressure at work, so I decided to change...[Details]
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0 ; y--
); } /
**************************************
/ /************
Delay subroutine************ /
/**********************************/ void delay(uint z)//Delay{ uint
x ,
y
;
for
(
x
...[Details]
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In embedded systems, when porting software, you often encounter the problem of display resolution changes. Generally, software is compiled for desktop environments without too many problems, but in...[Details]
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