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0 Introduction
RFID (Radio Frequency Identification) technology is considered to be one of the top ten technologies with the greatest application potential in the 21st century due to its e...[Details]
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1. Silicon wafer exports increased slightly in November
According to customs data, China's exports of monocrystalline silicon wafers with a diameter greater than 15.24 cm from January to N...[Details]
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With the emergence of electronic distance measurement technology, the development of tachometers has been greatly promoted. Using electromagnetic wave distance meter to replace optical sight theodo...[Details]
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Circuit Diagram:
protues仿真文件和完整代码下载地址:http://www.51hei.com/bbs/dpj-20399-1.html
下面是部分程序代码:
#include"reg51.h"
#include"intrins.h"
#include"math.h"
#include"absacc.h"
#define PORTA XBYTE
#def...[Details]
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Market research firm IHS Markit predicts that the shortage of automotive chips that began at the end of last year will ease slightly from the third quarter of this year. Due to the shortage of chip...[Details]
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In the blink of an eye, it is the end of another year. As the most prestigious conference in the photovoltaic industry, the China Photovoltaic Industry Annual Conference has arrived as scheduled. S...[Details]
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When I have nothing to do, I take a look at the switch power supply!
PI Expert has been installed on XP for some time. I have long wanted to write a very basic introductory post, but it was not com...[Details]
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This article does not explain how to use stm32cube to generate an I2C project, but only explains the easy-to-ignore instructions for using the AT24Cxx series. 1. at24cxx page structure: From this f...[Details]
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Start with the code (first write a code like a normal microcontroller): /********led.c****************************/ #define GPFCON (*(volatile unsigned long *)0x56000050) #define GPFDAT (*(vola...[Details]
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The insulation resistance meter of the elbow flowmeter is a kind of electrical instrument. Electricity is indispensable in modern life, so the resistance meter is used when measuring the resistance va...[Details]
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According to foreign media reports, Toyota Chief Technology Officer Shigeki Terashi revealed on the eve of the opening of the Tokyo Motor Show that the company will launch a solid-state battery car d...[Details]
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This paper introduces the functions of
the power
management and monitoring chip PS223
of Dot-Crystal Technology
and its design and application in high-performance and high-power ATX
swit...[Details]
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OLEDs are solid-state devices made of thin sheets of organic molecules that emit light when electricity is applied. OLEDs allow electronic devices to produce brighter, clearer images while cons...[Details]
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I made a stm32 board. The display was abnormal when powered on. After manual reset, the display was normal. The reason finally found was The power-on speed of the external device is slower than tha...[Details]
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A single-phase to three-phase inverter is a power conversion device that converts single-phase AC power into three-phase AC power. It is widely used in industrial automation, power systems, househo...[Details]