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Use the timer 0 interrupt to control the LED to turn on for 0.5 seconds and off for 0.5 seconds. #include reg52.h sbit LED=P2^0; unsigned int time; void timer0init() { TMOD=0x01; ET0=1; EA...[Details]
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LCD: Liquid crystal display. 1602: 16 characters × 2 lines. First, let's take a look at the model of LCD1602 in proteus8. In proteus8, it is called LM016L. We can see the difference between it an...[Details]
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1. Introduction to _und (undefined instruction exception)
We have analyzed 5 types of exceptions before, so how to enter the undefined instruction exception? Of course, the CPU reads the instr...[Details]
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1. Development environment construction
CodeVisionAVR C Compiler is used for editing and compiling programs. AVR Studio 4 and USB AVR JTAGICE mkll-CN are used for online debugging and program burni...[Details]
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China-based Gochin Company seeks to invest $10 billion in Afghanistan’s lithium mining sector, according to the Afghan Ministry of Mines and Petroleum.
The Chinese company said...[Details]
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Contents The utility model belongs to the technical field of liquid fluid measurement, and in particular relates to a multi-channel ultrasonic flow meter. Background of the Invention Compared with ...[Details]
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#include AT89X51.H #define uchar unsigned char #define uint unsigned int uchar code table ={0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90,0x88,0x83,0xC6,0xA1,0x86,0x8E,0xFF}; flying tempo; uc...[Details]
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Abstract: A design method for dimming fluorescent lamp electronic ballast is proposed. Based on this method, a high power factor electronic ballast with dimming function is designed. The fluorescen...[Details]
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In traditional usage, the grounding method of the digital oscilloscope is a long and thin grounding clip wire. This grounding method is indeed a simple and convenient grounding method, but it is not ...[Details]
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Recently, Liaoning Province's first "wind-solar complementary power generation" system consisting of wind power generation equipment and solar photovoltaic panels was officially completed in Fuxin...[Details]
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1 Introduction
Among many integrated visual development environments, VisualC++ is the best choice for programming environment. There are two main modes for the development of VC++ applications...[Details]
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2. Production and procurement of main components of 600W sine wave inverter 1.SPWM main chip 2. Main transformer The main transformer is the key to the success of the inverter . The magn...[Details]
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System-on-Chip (SoC) solutions are hailed as one of the most important developments in the semiconductor industry and are now found in everything from consumer electronics such as digital mobile ph...[Details]
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Recently, several new Huawei phones have been registered with the Ministry of Industry and Information Technology. In addition to the TAS-AL00 suspected to be part of the Huawei Mate 30 series, there...[Details]
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LIS2DW12 is an ultra-low power 3D accelerate sensor in ST's second-generation MEMS family. It is often used in miniaturized wearable products such as rings and headphones. Among them, implanting 3D...[Details]
Analogue and Mixed Signal
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