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The PIC series 8-bit single-chip microcomputer (RISC microcontroller) developed by Microchip Technology Inc. of the United States, especially the microcontroller with built-in second-generation Fla...[Details]
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/*MCU:AT89S52*/
#include
#include
#define uchar unsigned char
int key;
int of;
void Key_Scan(void);
/************Main program*************/
void main(void)
{
void Key_Scan(void);
void delay(int);
...[Details]
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The program is compiled successfully on ADS1.2. The relevant settings on ADS are as follows: After starting DNW, set up the following: LED1~LED4 correspond to GPB5~GPB8, the address of GP...[Details]
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Autonomous Driving Visual Perception Algorithm (I)
Environmental perception is the first link of autonomous driving and the link between the vehicle and the environment. The overall performanc...[Details]
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1. Zero adjustment
Before using the measuring instrument, it is necessary to perform zero adjustment. Zero adjustment is to instruct the input signal in the internal circuit of the PA8000 high-prec...[Details]
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The switching characteristics of transistors in digital circuits have two most common applications: one is control application and the other is drive application. The so-called control is as shown in...[Details]
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Recently,
Gasgoo Automotive Research Institute
released the "Smart Cockpit Configuration Data List from January to August 2024", including seven major areas such as cockpit domain control, ...[Details]
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On January 25, Chengdu Xinzhu Road and Bridge Machinery Co., Ltd. and Southwest Petroleum University signed a strategic cooperation framework agreement. The two sides conducted in-depth exchanges o...[Details]
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Abstract: This application note describes a temperature monitor based on the MAXQ3212 microcontroller. This simple system compares the detected ambient temperature with a preset threshold and controls...[Details]
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A digital frequency synthesizer (DDS) is a digitally controlled phase-locked frequency multiplier. Its output frequency is an integer multiple of the reference frequency. The frequency selection switc...[Details]
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Abstract: A lossless resonant pole capacitor buffer suitable for MHz-level high-frequency inverters is discussed. The inverter commutation process is analyzed in detail, the influence of differen...[Details]
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Interrupt Functions
The 8051 and its variants provide a number of hardware interrupts, which are:
Interrupt Number Interrupt Description Address
0 EXTERNAL INT 0 0003h
1 TIMER/COUNTER 0 000Bh
...[Details]
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Car lights, as the most basic and simple car function, are already in the wave of intelligence . "In layman's terms, the way our lamp heads achieve multi-functional display is through 'addition'. R...[Details]
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Sony officially launched the new generation "next-generation console" PS5 series in November last year. Its hardware has been greatly improved compared to the previous generation PS4. It uses a...[Details]
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0 Introduction
Since the birth of the car, driving safety has been a problem for mankind. As an effective means to reduce traffic accidents, automotive microwave radar technology has been deve...[Details]
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