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introduction
At present, embedded systems are increasingly used in various fields such as home appliances, mobile phones, PDAs, etc., and program design is becoming more and more complex, which req...[Details]
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Seeing that the "grace period" is about to end, the previously "calm" MediaTek seems to be unable to sit still. The latest news shows that mobile phone chip designer MediaTek finally confirmed today ...[Details]
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A digital voltmeter is designed using the microcontroller AT89S51 and ADC0809. It can measure DC voltage values between 0 and 5V and has a four-digit display, but uses the least number of compo...[Details]
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Achieve all-round optimization and matching of SiC devices with advanced motors and electronic control systems, and make inverters more "intelligent" and "idiot-proof"
CISSOID has re...[Details]
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Countdown to the Beijing Winter Olympics, technology helps the Olympics, exciting things are expected September 16, 2021, Beijing - The 2020 Tokyo Olympics has come to a successful conclusion, and ...[Details]
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The full name of reversing radar is "reversing collision avoidance radar", also called "parking assist device". It is a safety assist device when parking or reversing a car. It consists of an ultraso...[Details]
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//Scroll to display the number 68639665
//Create Time :2008-08-25
#include AT89X52.h
#include INTRINS.H
#define uchar unsigned char
#define uint unsigned int
uchar code table ={ 0x82,0x80,0x82...[Details]
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For a long time, display applications have been the main demand of LEDs. When the heat dissipation requirements for LEDs are not very high, LEDs are mostly packaged using traditional resin substrat...[Details]
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According to foreign media reports on December 5, due to weak chip demand, chip manufacturer GlobalFoundries plans to lay off up to 800 employees worldwide by the end of December to reduce operating ...[Details]
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Translated from - Semiwiki Since 2019, we have been moving our engineering and finance systems to the cloud. Our efforts have been successful, but not easy. We have faced many infrastructure challe...[Details]
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Vehicle-mounted lidar is a sensor used for autonomous driving and assisted driving. It obtains detailed information about the surrounding environment, including distance, speed, direction, angle, etc...[Details]
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This paper introduces the functions and features of dsPIC digital signal controller and ISD4002 voice chip; especially introduces the functions and usage of dsPIC SPl library functions, and gives a...[Details]
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In recent years, coupe SUV has been a hot "star". Almost overnight, various car companies have rushed to launch Coupe SUV models. The dynamic and unique appearance is undoubtedly the most eye-catchin...[Details]
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Under ICCAVR, the following statement can be used to define the interrupt program
#pragma interrupt_handler function name: interrupt vector.
Please note that the interrupt vectors of different AVR ...[Details]
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In recent years, various portable electronic products have sprung up in people's daily lives. Mobile phones, digital cameras, music players, tablet computers, ultrabooks and laptops are almost a mu...[Details]