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Let's first talk about what PWM is
PWM stands for Pulse Width Modulation, which changes the equivalent output voltage by changing the duty cycle of the output square wave. It is widely used ...[Details]
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A few years ago, relevant government departments proposed to pay close attention to the revolutionary changes that the Internet has brought to the automotive industry. The Internet of Vehicles has br...[Details]
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Nuvera Fuel Cells, LLC, a provider of fuel cell solutions for powertrain applications , has officially released the Nuvera® E-60 fuel cell engine for commercial applications. This engine is the lates...[Details]
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Today we will extend our focus to XR.
The emergence of XR has brought rich connotations to the new round of human-computer interaction. The immersive experience of virtual and real has always ...[Details]
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Function of the circuit
Recently, there is a trend to replace TTL devices with C-MOS devices, and the 74HC series products have been further enriched. The clock ...[Details]
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Abstract: Based on the actual circuit working principle, a PFC circuit simulation model suitable for PSPICE software is established by using the average model of switching devices.
Circuit sim...[Details]
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Scientifically handling cross-subsidy of electricity prices is a key issue in promoting the reform of the power system. This paper incorporates demand price elasticity into the theoretical model of...[Details]
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BOE staff are demonstrating a smart refrigerator that uses transparent display technology More than 20 years ago, when the newly established BOE set its sights on advanced liquid crystal display t...[Details]
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introduction
In the power grid system, the circuit breaker is one of the core components. To ensure performance, the mechanical characteristics of the circuit breaker must be kept within a cer...[Details]
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There are 4 interrupt control registers in the 51 microcontroller: TCON (timer control register), SCON (serial port control register), IE (interrupt enable control register), and IP (interrupt priorit...[Details]
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NIO 150kWh battery , JiKrypton brick battery, Changan golden bell battery, CATL condensed matter battery, Shenxing supercharged battery, Juwan Technology Phoenix battery, Ruipulan Junwending battery....[Details]
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This design uses
a single-chip microcomputer
as the main control component, presets the output current value through the keyboard and uses a liquid crystal module for real-time display. T...[Details]
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Recently, the construction of the compressed air energy storage power station project in the abandoned tunnel of Beida Lane of Yungang Mine of Tongmei Group started. This is the first compressed ai...[Details]
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For those who are familiar with computers, BIOS (the blue interface) may not be too unfamiliar. This thing is the computer's startup code. A computer without BIOS is destined to be a brick! BIOS is m...[Details]
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When beginners are faced with circuit diagrams with dozens or even hundreds of components , and their connections are crisscrossed and varied in form, they often feel overwhelmed. How can they easily...[Details]
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