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A few days ago, State Grid Corporation of China (hereinafter referred to as State Grid) issued the "Opinions on Further Supporting and Promoting the Reform of Incremental Distribution Business" (he...[Details]
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1 Introduction
There are many toll stations on the highway. Each entrance and exit lane has a barrier machine. The transmission of the barrier machine needs to
be driven by
a frequency converter...[Details]
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1 Introduction
At present, my country's industrial energy consumption accounts for about 70% of the total energy consumption, of which motor energy consumption accounts for about 60% to 70% of...[Details]
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When engineers are designing circuits, facing a wide variety of AD/DA
chips
, how do they choose the device they need? This requires comprehensive design factors, system technical indicators, cos...[Details]
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Cost constraints drive the choice of technology in the implementation of electronic converters for lighting applications. In addition to the innovative Vertical Intelligent Power (VIPower) solution de...[Details]
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0 Introduction
Voice communication is one of the most commonly used communication methods in digital communication systems. Excellent voice coding and decoding algorithms can more effe...[Details]
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CS5290E is a capacitive boost GF-class mono audio power amplifier using CMOS technology, which can provide up to 5.2W continuous power for 4Q load; the 28-fold fixed gain inside the CS5290E chip ef...[Details]
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Application area:
Product testing
Products used:
NI Developer Suite 2005 NI Development Suite;
PXI-1042+ PXI-8186 PXI industrial control chassis and controller;
PX...[Details]
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A digital control current source design
based on
single-chip
microcomputer
control
is given
. This design uses PIC16F877A
single-chip microcomputer
as the core component and uses...[Details]
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Recently, Dong Mingzhu, Chairman and President of Gree Electric Appliances, admitted in a CCTV Financial Cloud Live Broadcast that the company was originally going to resume work on February 1 after ...[Details]
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In order to measure the time r and to ensure that the accuracy of the measured angle φ is not affected by the grid frequency (or period T), the interface circuit shown in the figure is used. The UCA...[Details]
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a. Installation location of electromagnetic flowmeter (highest end of the pipeline).
b. Whether there is interference in the surrounding area (inverter, ensure that the power supply of the inverte...[Details]
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First look at the circuit schematic
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#inclu...[Details]
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Recently in the flipkart online store, the configuration of Lenovo A6 Note phone has been fully revealed, it uses MediaTek MTK Helio P22 processor. According to information from the flip...[Details]
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1 Virtual Simulation in the Wave of Intelligent Driving
Virtual simulation testing has played a huge role in reducing costs and increasing efficiency in algorithm development, and is an indisp...[Details]