RN1111

　　1. Experimental tasks 　　P1.0-P1.3 of the AT89S51 microcontroller are connected to four LEDs L1-L4, and P1.4-P1.7 are connected to four switches K1-K4. The programming reflects the state of the sw...[Details]

After more than a hundred years of development, the automotive industry has formed a complete and strict industrial chain. This closed loop also has a very high threshold. Foreign automakers and supp...[Details]

In recent years, automotive electronic and electrical architecture has been undergoing earth-shaking changes, from traditional distributed electrical architecture to domain-centralized electrical a...[Details]

Issues that should be noted in secondary switching during the switching operation of 220kV substations In recent years, with the development of science and technology, mature intelligent and d...[Details]

#include #define uchar unsigned char #define uint unsigned int __CONFIG（0x3B31）; void init（）; wint intnum; void main（） { heat(); while（1） { if（intnum==5） { intnum=0; RD0=！RD0; } } } void init（） { T...[Details]

Looking at the DXP schematic (+Bat is 3.3V), LCD_Rst is the hardware reset pin, which can be directly set to high level if not needed. BG_V/BG_G is the backlight terminal, and the microcontroller ca...[Details]

  1 #define    GLOBAL_CLK        1   2    3 #include stdlib.h   4 #include string.h   5 #include “def.h”   6 #include “option.h”   7 #include “2440addr.h”   8 #include “2440lib.h”   9 #include “244...[Details]

As people's living standards improve, the use of cars is becoming more and more common, and the demand for energy is increasing. Oil is one of the important energy sources. The output of oil produc...[Details]

1. Problems when using stm32f10x_lib.h file        Use uvison 4.x (MDK4.x) to create a project for developing STM32F103: test.uvproj Add the source program main.c file to the project. The source co...[Details]

Preface Sine wave inverter power supply is widely used in various fields such as electricity, post and telecommunications, communications, aerospace, etc., and with the continuous deve...[Details]

　　1 Introduction 　　With the rapid development of the national economy, there are more and more high-rise buildings in large and medium-sized cities, and the number of elevators, an indispensable eq...[Details]

The answer given by Cerence is yes. At CES 2020, Cerence, in collaboration with e.GO MOOVE GmbH, e.GO Digital GmbH and Saint-Gobain Sekurit, created a revolutionary, multi-modal interactive experi...[Details]

　　4 Research on key network communication technologies for remote measurement and control systems of CNC machine tools 　　There are two basic modes for building a network measurement and control sys...[Details]

　　When charging multiple battery chemistries with different cell capacities, the battery voltage may be higher or lower than the supply voltage at different stages of charging. Therefore, the supply ...[Details]

Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]