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0 Introduction
The invention and use of liquid explosives and combustibles have a long history, but because they are not as powerful as solid explosives, they are not widely used in military a...[Details]
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Insert the J5 jumper of the 51hei-5 MCU development board to the 23 terminal to select the buzzer, burn the program and you can hear the beautiful girl's music.
#include reg52.h
#include ab...[Details]
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When using the ADC function of the STM8 microcontroller, there are generally two ways to read ADC data. One is to continuously read the sampling flag to determine whether the ADC sampling is comple...[Details]
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A JFET device is used as a variable resistor to adjust the amplitude stabilization circuit of the AGC loop, and the circuit is shown in the attached figure.
Working Principle This circui...[Details]
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1 Introduction
With the development of computer technology, especially the widespread penetration of wireless technology into all aspects of people's lives, people's lives have undergone p...[Details]
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China Energy Storage Network News:
In 2014, grid investment exceeded power source investment for the first time. In the past few years, grid investment has been relatively stable overall. A...[Details]
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STM32 is a 32-bit microcontroller series based on the ARM core Cortex-M3 launched by ST (STMicroelectronics). The Cortex-M3 core is specially designed for low-power and price-sensitive applications...[Details]
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Dynamic display of digital tube Dynamic display of digital tubes: Dynamic display of digital tubes is also called dynamic scanning of digital tubes. The characteristics of dynamic display are: all ...[Details]
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In a previous report, Toni Sacconaghi, an analyst at Bernstein, said that Apple's AirPods sales this year reached $6 billion, and it is expected to pre-sell 85 million units in 2020, generating about...[Details]
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Compared with traditional types of single-chip microcomputers , AVR has made great improvements in structural system, functional components, performance and reliability in addition to realizing som...[Details]
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Key doorbell program ;***** By pressing the 3rd button of the 1*4 button, you can hear the doorbell sound T5 Hz EQU 30H T7HZ EQU 31H T05SA EQU 32H T05SB EQU 33H ...[Details]
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1. Principle
The four-quadrant photodetector is actually composed of four photodetectors, one for each detector. The target light signal is imaged on the four-quadrant photodetector after pas...[Details]
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I encountered a problem yesterday. When writing data to the Flash of the STM32F103 microcontroller, the serial port interrupt reception data was lost. However, I set the serial port reception interru...[Details]
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Tesla has announced that it will hold an Investor Day event on April 19, when it will announce a series of exciting developments. Although it did not specify what would be announced, Tesla said that...[Details]
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The most widely used scenario of inductors is power supply. Both boost circuits and buck circuits require an inductor to store and release energy. Many novice friends are too familiar with the prin...[Details]
MEMS sensors
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