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1. Memory interface concept GPIO and protocol interface: When we configure GPIO or protocol interface (uart I2C bus), the CPU does not care about these interfaces, it just operates these registers. T...[Details]
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main.c
1 #include reg51.h
2 #include "2401.h"
3
4 #define uint unsigned int
5 #define uchar unsigned char
6
7 sbit KEY8=P3^7; //Send key
8 sbit beep=P2^3; // speaker
9 sbit LED6=P1^6; ////...[Details]
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I believe that some users are still unclear about the application of Windows operating system safe mode. Below we will tell you about the application skills of Windows safe mode.
1. Basic ...[Details]
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There are actually many aspects to judge the quality of an electric motor. The following points are a simpler way to make a specific judgment for your reference.
First, let's summarize h...[Details]
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Rohde & Schwarz Automotive Ethernet Test Solution Helps Realtek Enter the Automotive Market
Rohde & Schwarz, a leading global test and measurement company, is collaborating with Real...[Details]
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What is the register for? How to configure it? What is the purpose of configuring the register? The register is a component of the central processing unit. It is a high-speed storage component with ...[Details]
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The industry has been predicting when self-driving cars will be commercialized . Will it be 2021? 2025? Or 2030… In fact, L4 self-driving cars have already appeared. On the roads of Phoenix, Arizon...[Details]
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Groundbreaking Quad-Row Board-to-Board Connector Now Commercially Available
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The world’s smallest board-to-board connector is ideal for space-constrained smartphon...[Details]
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//---Convert single-precision floating point into unsigned char array, and then convert the unsigned char array into ascii code string
float BallData = {-8.925133};
unsigned char *f2char;
unsigne...[Details]
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The microcontroller source program is as follows: //============================================================================ //=================Yingxin Technology LED Meteor Light 8 Segments 1...[Details]
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How to choose a rangefinder? What should you pay attention to when purchasing?
When purchasing a rangefinder, you need to consider the following points:
1. Measurement...[Details]
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For input signals of different channels, sometimes we hope that one channel signal satisfies one condition while another channel waveform satisfies another condition, that is, to realize the logical ...[Details]
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The epidemic in mainland China has become more severe, and cities have been closed one after another, and the supply chain of electronic products has been impacted. Morgan Stanley Securities launched...[Details]
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Application of Hall Current Sensor in Uninterruptible Power Supply
As shown in Figure 40, Hall current sensor 1 sends a signal and provides feedback to control the trigger angle of the thyristor, t...[Details]
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Transformer excitation inrush current is a transient current phenomenon caused by the saturation of the core magnetic flux during the transformer startup or switching process. The generation of exc...[Details]