Problem: The audio file is blocked from playing in a loop, and the screen cannot refresh the image captured by the camera in real time (there is a "stuck picture"). Try to use the state machine to pla...
[i=s] This post was last edited by qq825117996 on 2020-9-3 11:12[/i]void MX_TIM7_Init(void)
{LL_TIM_InitTypeDef TIM_InitStruct = {0};/* Peripheral clock enable */LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_...
New wireless earbuds are charged from a battery inside the carrying case - This unique design requires a small solution size and efficient power components. In addition, the high volume demand in this...
Author: Pan Jiutang Recently, I participated in the warm-up and promotion activities of the "2006 International Mobile Phone Industry Exhibition and Forum" to be held in Tianjin from May 18th to 20th....
For beginners, the concept of interruption is relatively abstract. In fact, the processing system of the microcontroller has many similarities with the general thinking of people. Let's take a very ap...
When multiple MOS tubes are connected in parallel, do they have to be symmetrical? I saw this on Baidu. How do you calculate the current-sharing resistor?...
Recently, according to foreign media reports, Apple is rumored to be interested in acquiring Intel's mobile phone chip business. This potential transaction may be as high as billions of dollars. The ...[Details]
AMSL has rejected the United States. According to US media CNBC, the United States is lobbying the Dutch government to ban ASML from selling some photolithography machines to China, but ASML has r...[Details]
According to foreign media reports, the Fraunhofer Institute for Integrated Circuits IIS (Fraunhofer IIS) officially opened its 5G Bavaria automotive testbed. In a 5-kilometer test area on the southe...[Details]
//80C51 MCU program - use of interrupts
#include reg52.h //Include reg52.h header file
#define uint unsigned int //Macro definition of uint data type is unsigned int type
#define uchar u...[Details]
As the array of products that use pulsed signals continues to grow, including today's more energy-efficient ICs, switching power supplies and inverters, and even LED modules and subassemblies, the me...[Details]
STM8L ADC /*********************************************************************************** *Name: Hal_Comm_GetBatADC *Function: Get battery power information *Entry parameters: None *Export pa...[Details]
1. Differences in instrument structure
The structure of the gas detector is relatively simple, consisting only of the probe (sensor) and the sensor signal conversion circuit. The gas analyzer is ...[Details]
This is due to the use of CSV data export at large memory depth (up to 112Mpts per channel). When ZDS2022 stores CSV data, it needs to convert binary data into ASCII code, which takes a long time t...[Details]
With the rise of computational photography, photos taken by smartphone cameras are increasingly out of touch with reality. Whether due to creative color balancing, combining multiple high-definition ...[Details]
crol circular left shift function 1. Definition: a = lower horizontal bar crol lower horizontal bar (variable x, one left shift of n bits) 2. The highest bit is shifted left to become the lowest bit,...[Details]
One of the most important changes introduced in the ARMv8-A architecture is the addition of a new instruction set called AArch64. This instruction set contains many of the same features as the existi...[Details]
The previous topic described the design of the timer Timer1 mode program using the query method. This article introduces the design of the timer Timer1 mode program using the interrupt method. The qu...[Details]
Introduction
Microcomputer relay protection has been widely used in China's power system, and protection devices based on different microprocessors continue to emerge. Most underground coal m...[Details]
The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]
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