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STMicroelectronics announces first quarter 2023 financial results and conference call schedule April 7, 2023, China – STMicroelectronics (ST;), a world-leading semiconductor company serving multipl...[Details]
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Nexperia has made a report "Application Specific MOSFETs and GaN Solutions for the Automotive Market", mainly from the perspective of GAN, some of the contents are worthy of our careful discussion...[Details]
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Stepper motors, also called steppers, use the principles of electromagnetism to convert electrical energy into mechanical energy and have been used since the 1920s. With the increasing popularity o...[Details]
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This article is about the introduction of Avnet's low-cost electricity meter solution. The electricity meter is used to measure the electrical energy consumption of residential, commercial or elect...[Details]
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How can we communicate between Mitsubishi PLCs or between PLCs and MODBUS communication devices without writing programs?
When we are doing a project, we often need to transmit data betw...[Details]
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Differential sampling circuit
By using the method of converting a double-ended differential signal into a single-ended signal in a differential amplifier circuit, the collector voltage with the cat...[Details]
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At 10:00 am on September 7, 2021, the first user-side energy storage project of Ningbo Qiankai Energy Technology Co., Ltd. was officially started in the factory of Ningbo Youlanda Spray Co., Ltd. T...[Details]
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When measuring the insulation resistance, it is necessary to measure the insulation resistance value between each two-phase winding and between each phase winding and the chassis to judge the insulat...[Details]
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1 Introduction
At present, embedded systems are increasingly used in various fields such as home appliances, mobile phones, PDAs, etc., and program design is becoming more and more complex, wh...[Details]
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#include
#include
//Electric vehicle dual closed loop program, using dual closed loop method to control the motor to get the best zh speed performance, and can
//Limit the maximum current of th...[Details]
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0 Introduction
Traditional induction energy meters are limited by their structure and principle, and usually have shortcomings such as small measurement range, poor stability, and low accuracy...[Details]
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There are only three quantities in PLC: switch quantity, analog quantity and pulse quantity. If you understand the relationship between the three, you can master PLC skillfully.
Switch q...[Details]
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The huge impact of the new coronavirus on global businesses has begun to emerge. Yesterday, the US mobile phone giant Apple suddenly announced that it would close its retail stores, offices and cal...[Details]
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System overall composition
The structure of the remote monitoring system for tap water flow is shown in Figure 1. The system consists of three parts: several monitoring terminals, wireless...[Details]
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There is no need to describe in detail how valuable Apple I, Apple's first generation computer, is. The millions of dollars it fetches at auctions speaks for itself. The user manual that comes with...[Details]
Power technology
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