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Microcomputer protection devices are widely used in power systems and are responsible for the important task of protecting power systems. They also play a role in measurement and control in distribut...[Details]
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2-1-1-6. Calculation of the number of turns of the primary coil of various waveform power transformers
Although formula (2-18) is used to calculate the number of turns of the primary coil ...[Details]
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According to foreign media reports, automakers and Silicon Valley technology companies have promised to deploy driverless cars in 2019. However, so far, driverless cars have only been tested in limit...[Details]
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0.1Hz ultra-low frequency sine wave withstand voltage test technology and its application
Abstract
This paper focuses on the 0.1Hz ultra-low fre...[Details]
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Changes in the automotive market are having a negative impact on some core companies in the supply chain. Many factors, including uncertainty in end-market demand, cost reduction by automakers, and...[Details]
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How to Measure Op Amp Input Capacitance to Minimize Noise
question:
What should I look for when measuring op amp input capacitance?
Answer:
...[Details]
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Hunan Southern Sponge Development Co., Ltd. signed a contract with China Electronics System Technology Co., Ltd. At the meeting, the relevant company leaders also introduced the planning of the China...[Details]
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Dalian Pinjia Group launches 400W automotive electronic water pump solution based on Infineon products On March 9, 2023, Dalianda Holdings, a leading semiconductor component distributor committed t...[Details]
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In 2017, Interroll, together with the system integrator REMA TEC Group, carried out a comprehensive modernization of the logistics center of German household products expert WENKO in Baar, Germany. T...[Details]
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1 Introduction
LED display screens are widely used and are an effective tool for information dissemination. In a certain underground mining equipment monitoring system, the ARM S3C44B0X 32-bit...[Details]
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China Energy Storage Network News:
Gansu Power Grid is the central hub of the Northwest Power Grid. To realize the large market, large circulation and large circulation of new energy, it is...[Details]
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Data is sent from the host computer (PC) to the MCU and displayed on the MCU's LED.
Experiment 1: Query Method
program:
/If the serial port sends data, the LED will light up
#include reg52.h
/...[Details]
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Working principle: 220V AC voltage is stepped down by transformer T, bridge rectified by diodes VD1~VD4, filtered by C1 to obtain a DC voltage of about 3.6V. One path passes through the voltage stabi...[Details]
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In order to provide a comfortable driving experience for passengers in three rows of seats in a full-size large crossover vehicle, it is often necessary to add an independent rear air conditionin...[Details]
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Most devices that use a microcontroller have several operating states. These states are usually controlled by a pushbutton switch. To minimize cost, many designs use a single switch; the number o...[Details]
RF/Wirelessly
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