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Xinhua News Agency, Jerusalem, July 9th. The Israel Institute of Technology recently issued a communiqué saying that a new research led by its staff has developed a new material that may replace si...[Details]
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PFC is the abbreviation of power factor correction, which is mainly used to indicate the effective utilization rate of electric energy. The larger the PFC value, the higher the utilization rate of el...[Details]
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(1) The modulation circuit is mainly completed by a 32.768KHz crystal oscillator. This circuit generates an oscillation signal through the self-excited oscillation of the crystal oscillator. The si...[Details]
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Figure 1. LPC1114 driving LCD1602 Figure 2. LPC1114 driving LCD0802 The program used for LCD1602 and LCD0802 is the same. In the lcd.h file, the code is as follows: #ifndef __LCD0802_H__
#define _...[Details]
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Researchers at the Institute for Solarenergieforschung Hameln (ISFH) have developed a process for manufacturing solar cells, the back cross single evaporation (RISE) process. With the aid of laser pro...[Details]
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An elevator that can go up and down stairs based on 51 single-chip microcomputer control The simulation schematic diagram is as follows: The microcontroller source program is as follows: #include ...[Details]
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1 Introduction
Frequency, period and phase are the three major elements of AC signals. In general, the analysis of AC signals requires the study of their frequency and phase, while the period c...[Details]
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Mouser Electronics , an electronic component distributor that focuses on introducing new products and providing a large inventory, announced that the latest special live broadcast of Mouser Electroni...[Details]
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Generally, we use clamp ammeters with a range of several hundred amperes to measure motor current. If we want to measure a current much smaller than the full scale value of the clamp ammeter, the err...[Details]
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A good understanding of the electromagnetic (EM) spectrum and its interaction with thermoplastics can help to use modified thermoplastics in existing and new application spaces. Designers must cons...[Details]
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Focus on hot topics such as semiconductor supply chain, IoT wireless connectivity, medical IoT and smart home security Industry leaders and technical experts will discuss market focus and developm...[Details]
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1. Write the process of LED driver
a. Schematic analysis
b. Chip Manual
c. Mind Map
d. Write code
2. Why should we light up the LED?
In the early stage of embedded software (bootloader, ker...[Details]
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1. Main performance indicators of DS1302 The DS1302 real-time clock has the ability to calculate seconds, minutes, hours, days, dates, weeks, months, and years before the year 2100, and can also adju...[Details]
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0 Introduction
With the rapid development of the automobile market and the increasing awareness of security, people have higher and higher requirements for automobile safety protection technology. T...[Details]
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In China's automobile industry, the Shanghai Auto Show, Beijing Auto Show, Guangzhou Auto Show and Chengdu Auto Show are the four top auto shows in the country, and are important stages for major a...[Details]
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