U732298261

How to understand foc control FOC control is an advanced motor control technology that can improve the power, efficiency and control accuracy of the motor. The core idea of ​​FOC control is to...[Details]

    Programming and simulation. 1. Taxi meter VHDL program -- File name: taxi.hd  -- Function: Taxi meter  library IEEE; use IEEE.STD_LOG IC _1164.ALL; use IEEE.STD_LOGIC_ARITH.ALL; use IEEE.STD_LOGI...[Details]

As new generations of LEDs achieve higher power and efficiency, the use of these devices is gradually expanding into new areas, such as flashlights or vehicle applications. High-power LEDs are used...[Details]

　　1. Introduction 　　"EPA System Architecture and Communication Specification for Industrial Measurement and Control Systems" (hereinafter referred to as EPA) is a real-time communication specificati...[Details]

PIC Development Tools Detailed Description                                  PIC microcontroller system architecture: 　　The system architecture is shown in the figure above. There are two main modul...[Details]

Recently, the National Museum of China and Huawei Technologies Co., Ltd. signed a strategic cooperation agreement. The two parties will jointly build a "smart national museum" and set up a joint inno...[Details]

We have already built the QT development environment and ported it to ARM. The previous environment can be used well. But it is very troublesome to compile, and you need to keep ①qmake generates ...[Details]

STC89C52 function brief description: STC89C52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K in-system programmable Flash memory. Manufactured using high-density non-volatile me...[Details]

1 Introduction Since the invention of blue LED, people have begun to develop various high-power white LED packaging technologies, hoping that white LED can replace traditional lighting...[Details]

Abstract: This paper introduces the design and implementation of a home security system between GSM terminals (mobile phones) using short message service (SMS) through DTMF public telephone network...[Details]

OTM2610+OTM2602 10G packet network tester supports the functions of traditional Ethernet testers and provides a comprehensive testing solution for the installation and maintenance of metro Ethernet a...[Details]

Traditional voltmeters need to manually switch ranges when measuring voltage, which is not only inconvenient, but also requires that the range cannot be exceeded. If you forget to change the range dur...[Details]

　　Summarize the tips for improving the efficiency of lighting driver power supply during this period: 　　 1. The main current loop PCB should be as short as possible. 　　LAYPCB experience and layout...[Details]

Bluetooth SIG Releases Bluetooth Low Energy Audio Technical Guide to Facilitate Innovative Application Development Beijing, January 20, 2022 - Based on 20 years of innovation, LE Aud...[Details]

In the past two years, the competition in the projection industry has intensified. From technological innovation to marketing strategies, the competition among major projection companies has never ...[Details]