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89C51 microcontroller structure block diagram 1. An 8-bit microprocessor CPU. 2. On-chip data memory (RAM128B/256B): used to store data that can be read/written, such as intermediate results of opera...[Details]
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1. Development of Logic Analyzer
Since the development of microprocessors in the early 1970s, 4-bit and 8-bit buses have appeared, and the dual-channel input of traditional oscilloscopes cannot...[Details]
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introduction With the intensification of the aging process in my country, there is a "vulnerable group of people who are bedridden for a long time" in today's society because they have lost the abili...[Details]
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An important factor in GPS testing is the sensitivity of the receiver. The main tests are acquisition sensitivity and tracking sensitivity. Generally speaking, the RF (radio frequency) power level re...[Details]
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On the afternoon of October 20, smartphone brand OPPO held a new product launch conference "No Routine 11.11", launching the new K series product OPPO K9s. At the beginning of the press conf...[Details]
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At this stage, even if laser radar is used, the judgment logic of intelligent driving technology mainly relies on vehicle-mounted sensors to understand road conditions. When there is a risk of danger...[Details]
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Name: 51 single chip microcomputer drives buzzer to sound Platform: Keil 4, Ly-51S learning board Content: Simulate alarm sounds, such as the beeping of an alarm clock ----------------------------...[Details]
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China Energy Storage Network News:
Recently, the UK Department for Business, Energy and Industrial Strategy (BEIS) has launched a series of funding projects, investing a total of 131 millio...[Details]
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Positive and negative 5V regulated power supply circuit designed by TPS7350: As shown in Figure 7, TPS7350 and TPS6735 are used as +5V and -5V regulated power supplies respectively.
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Core Lithium faces significant challenges at its mining projects in Australia, with the company citing tough market conditions as the backdrop on January 5.
According to Core d...[Details]
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Choosing reliable capacitors for today's automotive electronics applications requires understanding the performance characteristics of each capacitor and the operating conditions in different appli...[Details]
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1. Determination of system functional requirements
Before selecting a DCS, you must first clarify the application objectives, put forward the requirements for DCS functions, and determine the ...[Details]
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introduction:
Musk said about the pure vision solution: "If the information from the radar and the camera contradicts each other, the intelligent driving system will find it diff...[Details]
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Introduction: I have compiled the infrared obstacle avoidance electric car C51 program for reference only. I hope it will be useful to you who are learning. #include"reg51.h" #include intrins.h #d...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
/*----------------------------Control I/O port settings, according to actual conditions---------------*/
#define RS P2_0 //RS data ...[Details]