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The microcontroller source program is as follows: #include pic.h __CONFIG(0x3B31); #include "board.h" /* MAIN.C file * * Copyright (c) 2002-2005 STMicroelectronics */ //#include "OLED.h" /*typedef ...[Details]
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Here, channel 1 and channel 2 of TIM3 are used as level capture of AB items. Since STM32 has its own hardware encoder interface, it can be used as long as it is set up. It is very powerful. The follo...[Details]
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Specific implementation functions The system consists of STC89C52 microcontroller + DS18B20 temperature sensor + LCD1602 liquid crystal display + 5V relay + 5V fan + heating film + button + buzzer + ...[Details]
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Since the end of July, the stock price of Tianyin Holdings, which had been sluggish for a long time, has been like a "roller coaster". In just one month, the stock price has more than doubled, and on...[Details]
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The specific requirement of wanting a longer battery life makes us constantly pursue various concept designs to meet our growing needs. Therefore, the work on improving battery performance is mainl...[Details]
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To protect intellectual property rights or other purposes, in order to protect the software in the microcontroller from being read out, you can choose a microcontroller with encryption function to pr...[Details]
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Use the microcontroller timer to generate a 200Hz square wave program at port P1.0
#include reg52.h
void main()
{
P1^0 = 0; // Clear P0 port
/////////
TMOD ...[Details]
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Noise Impact
When testing a mobile phone, you should first understand the structure of the mobile phone before considering noise. The mobile phone has both a transmitter (TX) and a r...[Details]
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The power supply is often the most easily overlooked part in the circuit design process. As an excellent design, the power supply design should be very important, which greatly affects the performanc...[Details]
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Polymer tantalum capacitors are capacitors composed of an anode (tantalum, Ta), a dielectric layer (tantalum pentoxide, Ta2O5) and a cathode (solid polymer, carbon layer and silver layer). Its stru...[Details]
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For PCB prototype applications, one prerequisite is a must: reliable testing. The sole purpose of these early products is to test design concepts to ensure that they are qualified for sale and use....[Details]
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Ubuntu 10.04 is preparing to port Phonon, but the porting of 4.5 failed. There is an error when playing the sound. . . There is no way. Transfer to QtMutimedia I won’t mention the installation of c...[Details]
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To prevent unauthorized and accidental adjustment operations, specific steps are required to enter adjustment mode. Different models and series of oscilloscopes may have different methods. Common way...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a controller widely used in the field of industrial automation. In practical applications, time control is an important function in PLC programming...[Details]
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From November 5 to November 10, 2024, Synopsys will appear at the 7th China International Import Expo, leading technological innovation and accelerating the development of new quality productivity ...[Details]