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1 Introduction The power devices used in UPS include bipolar power transistors, power MOSFETs, thyristors and IGBTs. IGBTs have the advantages of easy driving, simple control and high switchin...[Details]
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On June 19, with the success of the one-button black start experiment of the "Edge Control Service Center", Hebei's first virtual substation has achieved full functional operation and was officiall...[Details]
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The working principle of the Hall sensor is based on the Hall effect proposed by Edwin Hall in 1869. The proposed statement says: "The Hall effect is the production of a voltage difference (the Hall ...[Details]
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Fast bus protection is a medium impedance bus differential protection with braking characteristics. Its selection element is a medium impedance current differential relay with ratio braking charact...[Details]
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In commonly used low-voltage power supplies, capacitors are used to reduce voltage (actually capacitors are used to limit current) compared to transformers. Capacitors are smaller, more economical...[Details]
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ASM Technologies has signed an agreement to acquire Semcon’s team in India. Semcon, headquartered in Sweden, is an international technology company that helps its customers transform technology into ...[Details]
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An electric motor, also known as a motor, is a device that converts or transmits electric energy based on the law of electromagnetic induction. Its main function is to generate driving torque as a ...[Details]
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The advent of the intelligent era has freed cars from the single definition of transportation from point A to point B, making driving safer and parking more convenient. The ultimate goal of current a...[Details]
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01 Introduction
In previous sharing, we introduced
some contents of
network
security related technologies in vehicle-mounted
communication
, including E2E and SecOC, etc., but...[Details]
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#include
#include "stdio.h"
typedef unsigned char INT8U;
typedef unsigned int INT16U;
#define ADC_CTRL_DIR_PORT (P2DIR)
#define ADC_CTRL_OUT_PORT (P2OUT)
#define ADC_DATA_D...[Details]
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UWB (Ultra Wide Band) is a wireless technology that transmits data at high speed over a short distance with extremely low power. This technology, which was originally used exclusively by the military,...[Details]
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1 Add UDA1341 device structure to the initialization file
Linux-2.6.32.2 has perfectly supported the driver of UDA1341 audio chip. We only need to register the control port of UDA1341 platform ...[Details]
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In recent years, LED, as a new energy-saving light source, has been advancing rapidly, winning high investment enthusiasm and great attention in the world and China, and penetrating from outdoor ...[Details]
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Many car owners hope that electric vehicles can have a range of more than 1,000 miles on a single charge. According to foreign media reports, researchers at the Illinois Institute of Technology (IIT)...[Details]
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The interface circuit of the DS1302 device on the enhanced PIC experiment board needs to combine software and hardware to consider how to program. The hardware schematic diagram of the experiment i...[Details]
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