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Function: LED--8051 driver test program (common cathode)
Usage: Call the function LEDn_display(*****)
n means how many digital tubes...[Details]
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1. Introduction
Phase-locked loop is the main implementation method of frequency multiplication circuit, which directly determines the success or failure of frequency multiplication. Traditional ph...[Details]
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Weibo celebrity @王奔宏 shared a photo of a real-life new vertical folding-screen phone. From its UI interface, it can be seen that this is a folding-screen phone that Samsung has not yet release...[Details]
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Rohm has launched a 75W high-light-output laser diode, the RLD90QZW3, for use in applications such as automated guided vehicles (AGVs) and service robots in the industrial equipment field and vacuu...[Details]
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Let's first talk about what PWM is
PWM stands for Pulse Width Modulation, which changes the equivalent output voltage by changing the duty cycle of the output square wave. It is widely used in...[Details]
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On April 10, the National Energy Administration issued the "Energy Law of the People's Republic of China (Draft for Comments)", which means that after three years of revision, China's first energy ...[Details]
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1 Introduction
Supercapacitors that use the electrochemical double layer principle - Electric Double Layer Capacitors (EDLC), also known as power capacitors, are a new type of energy stor...[Details]
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With the improvement of living quality and people's demand for living comfort, heat meters will be widely promoted in building construction in northern my country for heating supply in winter. Sinc...[Details]
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The new generation of direct digital frequency synthesizer DDS uses a fully digital method to achieve frequency synthesis. Compared with traditional frequency synthesis technology, DDS ha...[Details]
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project description: A single chip microcomputer (STC89C52RC) is used to control two DC motors to achieve various forms of motion. The functions implemented in this example are: forward, backward, tu...[Details]
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* File name: EINT.c
* Function: Test the operation of external interrupt
* Author: jianqi
* Version: 1.0
#include "2440addr.h" //Includes the settings of 2440 related registers
#include "def....[Details]
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The CS1501 is a high-performance digital power factor correction (PFC) controller designed for switching mode power supply (SMPS) applications. The CS1501 actively manages the power factor correction ...[Details]
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introduction
What is an Embedded System
Embedded systems generally refer to devices or equipment that use embedded microprocessors as their core, which are different from PC systems and h...[Details]
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Partial view:
Effect diagram :
Complete source code download address http://www.51hei.com/f/jsjzz.rar
CODE:
#include reg52.h
#define uint unsigned int
#define uchar un...[Details]
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Self-driving cars are the product of the integration of technological developments such as automotive electronics, intelligent control, and the Internet. The principle is that the self-driving syst...[Details]
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