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Hitachi Europe Ltd., Mitsubishi Motors (TYO:7211) and Engie (EPA:ENGI) have launched a project in the Netherlands to investigate the potential of electric vehicles (EVs) as energy stora...[Details]
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The MCS-51 microcontroller has multiple interrupt sources. Taking 8051 as an example, there are 5 interrupt sources, two external interrupts, two timing interrupts and one serial interrupt. In this...[Details]
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Google released the first Beta version of Android 12 last month and recently released the Beta2 version. Dave Burke, vice president of Android projects, revealed that the test version of And...[Details]
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(Image source: Enevate official website) According to foreign media reports, Enevate, a lithium-ion battery technology company, announced the launch of the fourth-generation new silicon-dominated ...[Details]
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Projectors using LED light sources have the following advantages:
1. The life span is extraordinary, and there is almost no need to consider how long it will be used;
2. It saves electricity very...[Details]
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It is a branch that is developing rapidly. At present, China has become the third largest market for machine vision applications after the United States and Japan. This article will briefly review ...[Details]
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Occasionally, a customer will report a problem, saying that when using an AM signal, the oscilloscope display is incorrect, with a fundamental wave of 340Hz and a carrier wave of 19MHz. The oscillosco...[Details]
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0 Introduction
Traditional digital filter hardware is mainly implemented by application-specific integrated circuits (ASIC) and digital signal processors (DSP). The SRAM lookup table (LUT) st...[Details]
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Look at the code first #include "stc12.h" unsigned int Last_Capture_Data=0; unsigned int New_Capture_Data=0; unsigned int g_Period=0; unsigned int g_Frequency=0; unsigned char str1 ; u...[Details]
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The I2C bus is a two-wire serial bus introduced by PHLIPS in the 1980s. It was originally developed for audio and video equipment, and is now mostly used in various embedded systems to connect microc...[Details]
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Simple and high performance transistor voltage regulator circuit
This circuit is an electronic filter, which has a good filtering effect, making the B+ voltage very smooth, so the signal-to-nois...[Details]
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1 Introduction
Transformers are usually divided into two categories: power transformers and signal transformers.
Magnetic components are essential components in power...[Details]
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In recent years, the high brightness light emitting diode (HB-LED) market has developed rapidly. The LED light efficiency has been increasing, and the average cost per lumen of light output has con...[Details]
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Solar energy is a clean and efficient renewable energy source. During sunny days, photovoltaic cells on rooftops convert solar energy into electricity for people to use at night. According to experts'...[Details]
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The switching power supply circuit of a color TV set includes an anti-interference circuit, a rectifier filter circuit, a degaussing circuit, a start-up circuit, a switching oscillator circuit, a fee...[Details]
Industrial Control Electronics
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