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The advent of frequency converters and advanced motor control methods have made three-phase brushless motors (AC induction motors or permanent magnet synchronous motors) once a huge success in speed...[Details]
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The temperature rise test mainly examines four aspects of low-voltage switchgear: whether the electrical appliances can meet the national standards; whether the electrical materials or components are...[Details]
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Regardless of the design language used, poor programming techniques can negatively impact an application's performance, especially for an embedded application. While efficient programming techniques ...[Details]
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ams OSRAM launches world’s smallest multi-zone dToF module for high-precision ranging ams OSRAM’s new direct time-of-flight (dToF) module integrates the light source, detector and optics; TMF8820...[Details]
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1 Main features of USB2.0
Version 2.0 of the USB protocol was released in April 2000. It supports the following three speed modes:
Low speed mode: 1.5Mb/s;
Full speed mode: 12Mb/...[Details]
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The Semiconductor Industry Association (SEMI) recently released the "2020 Semiconductor Industry Silicon Wafer Shipment Forecast Report". Data shows that global silicon wafer shipments will increase ...[Details]
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1. Configuration of TIA Portal A
Create a new project in the TIA Portal software. In this case, S7-300 is selected, and its model is 313C-2DP. This PLC is an integrated PLC with its own PROFIB...[Details]
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0 Introduction The digital transaction terminal of the electronic transaction system for agricultural and sideline products is referred to as the IC card intelligent transaction integrated machi...[Details]
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1. Circuit Principle The inverter is divided into four parts, each of which is made into a PCB board. They are "power main board"; "SPWM drive board"; "DC-DC drive board"; "protection board". 1. P...[Details]
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This article mainly introduces the eight functional systems of ADAS.
1. Lane Departure Warning System
LDWS Lane departure warning system LDWS (Lane departure warning system) refers ...[Details]
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September 15, 2022, Shanghai - Mobile Industrial Robots (hereinafter referred to as MiR), the global leader in the mobile
robot
market, today unveiled its China showroom in Shanghai and hel...[Details]
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Recently, the world's first sex robot was born. To put it bluntly, it is the highest configuration of inflatable dolls, a "welfare for otakus", and may also be the reason why they are "destined to be...[Details]
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Spectrum analyzers can help designers determine the frequency range of interference signals so as to select a reasonable filtering solution. However, general spectrum analyzers are large in size an...[Details]
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With the increase of power field equipment, the requirements for various data collection and monitoring are becoming increasingly stringent. The amount of transmitted data has become larger and the...[Details]
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0 Introduction
The electric energy metering system is a metering instrument for measuring the amount of electric energy consumption, and its technical requirements are very high. It requires no...[Details]