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1. Introduction
Permanent Magnet Synchronous Motor (PMSM) is a synchronous motor whose rotor uses permanent magnets instead of windings.
PMSM uses permanent magnets to provide excitation,...[Details]
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MRSI Systems (Mycronic Group) is pleased to announce the latest developments in the company's MRSI-H / HVM series product line. MRSI uses industry standard glass chip reference samples to test placem...[Details]
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With the development of social economy, the inverter industry has a large demand for various electricity-consuming organizations, such as communications, data rooms, communication base stations, po...[Details]
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Some time ago, I needed to use BIN files, so I also looked up HEX files for reference and checked some online information. If there are any similarities, it is just a coincidence and there is referen...[Details]
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With the rapid development of computer network technology, mobile communication technology, and multimedia technology, wireless monitoring systems are widely used in military, industrial, agricultura...[Details]
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Regarding the informatization of the medical field, the hottest one nowadays is the application of the Internet of Things. There is no particularly precise definition of the Internet of Things in t...[Details]
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With the widespread use of large-screen splicing walls for commercial purposes, the market for splicing technology is becoming increasingly broad. In this promising industry,
DLP
technolo...[Details]
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************************************************************************************************************/ #include "stm32f10x_lib.h" /************************************************Function De...[Details]
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1. stm32f103re, using external crystal oscillator 32.768k, without calibrating the rtc clock, using the serial port to print time, and using a serial port tool with timestamp to record the time recei...[Details]
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When the light is on, the inverter works to generate high-frequency AC power of about 100V to light up the 12W fluorescent tube. The transformer parameters are 9 V/10W, and the battery parameters are...[Details]
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The frequency modulated current source is a current source with variable frequency. ARM controls DDS to output a sinusoidal voltage signal with adjustable frequency and amplitude. The DDS output si...[Details]
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In 1971, the US Gates Company used its patented technology of liquid-absorbing cylindrical VRLA battery to realize the application of oxygen recombination principle in commercial batteries for the ...[Details]
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Modern communication systems often use dual-band bandpass filters to isolate different operating bands in the same network. Traditional designs of such filters are relatively large and require addi...[Details]
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The MSP430G2553 used is AD10, which normally has 8 outputs, P1.0-P1.7 is A0-A7 There are seven registers, The reference voltage can be VCC or the internal reference voltage 1.5V or 2.5V The refer...[Details]
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Soft start and variable frequency start are two different ways of starting motors. They are widely used in industrial automation and power systems. This article will introduce the concepts, princip...[Details]
Power technology
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