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As the demand for economical and sustainable energy continues to increase, the continued development of high energy density batteries has become critical. Lithium-sulfur batteries have attracted the ...[Details]
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First of all, I declare that I am a rookie, and then what I uploaded are some basic 51 course experiments, an eight-way buzzer written using external interrupts, and there may be some bugs in the con...[Details]
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/*****************************************
ADC0804,AT89S51
connect:
Digital tube:
P0 data, segment select P2^7, bit select P2^6.
ADC0804:
Data output P1
WR=P3^6
RD=P3^7
INTR is float...[Details]
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China Energy Storage Network:
This is a key supporting power grid project for the 2022 Beijing Winter Olympics;
This is a major national weapon that has created 12 world firsts;
...[Details]
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1 Introduction
LED is becoming the mainstream device for backlighting. Generally, there are multiple LEDs in the backlight design, so the consistency of the brightness of each LED must be cons...[Details]
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Reactive power compensation is
a basic requirement for the operation of
power
systems. In order to
balance reactive power during the operation of
power
systems, the reactive power re...[Details]
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IHS found in a recent user survey of global PV inverter buyers, including PV installers, integrators and distributors, that Sungrow has once again become the world's most popular Chinese PV inverte...[Details]
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2022
is coming to an end. Looking back at 2022, the regional epidemic and the outbreak of the Russia-Ukraine war had a significant impact on both the supply and demand sides of machine visi...[Details]
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If a fixed clock is not used to initialize the on-time, but a detection circuit is used to effectively "sense" the first minimum or valley of the MOSFET (VDS) drain-source voltage and only start th...[Details]
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The rectifier tube must be a Schottky rectifier with a high recovery speed. The specific selection is based on the output voltage level and output current capacity of each branch. The rated working...[Details]
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Recently, two flash explosions occurred in Tongzhou District. It was initially judged that they were related to gas. Yesterday, Beijing Fire Department gave some small suggestions to teach residents ...[Details]
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Introduction
Modern technology has put forward higher requirements for system reliability, and
FPGA
technology has been widely used in electronic systems, so FPGA testability has be...[Details]
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Part 1_Timer 1. Introduction of timer The timer of the 51 microcontroller is an internal resource of the microcontroller, and the connection and operation of its circuit are completed inside the micr...[Details]
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The 2021 ZTE Government and Enterprise Cloud Network Ecosystem Summit was recently held at the Shangri-La Hotel in Nanjing. With the theme of "Building the Digital Economy and Win-Win Cloud Network E...[Details]
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Samsung Electronics released a report revealing that its sales of ultra-large TVs have seen significant growth. In the first three quarters of this year, sales of TVs 80 inches and above climbed 15...[Details]