Live broadcast details: ST three-phase motor control solution for home appliancesLive replay:Click to viewLive PPT:Click to viewFAQ
1. What is the main control strategy of ST household appliance motor...
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From the outside, the SMD crystal oscillator is just a small component. It can convert mechanical energy into electrical energy and provide accurate timing for IC, so that it can accurately issue work...
[i=s] This post was last edited by qwqwqw2088 on 2018-8-10 07:48 [/i] [size=4] It is said that large capacitors have good low-frequency characteristics, and small capacitors have good high-frequency c...
As shown in the figure below, this is an explanation of PAADS. I found that there are two ways to assign values to it:1. M0P_GPIO-PAADS = 0x1ff4;2. M0P_GPIO-PAADS_f.PA02 = 1;
Because there is no state...
I have a constant current board based on 3810 field effect tube. After outputting for a period of time, it always gets very hot, and even the inductor of 3810 and the ground end is burned out. The GS ...
//C8051F340 contains a programmable internal high-frequency oscillator, which defaults to the system clock after the system is reset. The high-frequency oscillator is 12MHz.
//After enabling the ex...[Details]
Abstract: In the process of agricultural development, fruit picking is an extremely labor-intensive task. In order to reduce labor costs in the agricultural production process, applying artificial in...[Details]
Introduction: This chapter introduces the hardware connection and usage of some basic modules of Changxue multifunctional 51 experimental box. 1) Browse the hardware test instructions 2) Prepare rela...[Details]
0 Preface The most basic principle of the laser ranging system is to measure the time interval of the laser pulse propagating in space, so as to obtain the measured distance. This paper studies the...[Details]
According to the latest report from Canalys, shipments of smart speakers, including smart displays, continue to grow. In the third quarter of 2019, shipments of smart speakers grew to 28.6 million un...[Details]
At present, there are five main speed regulation methods for three-phase induction motors: variable frequency speed regulation, pole-changing speed regulation, cascade speed regulation, electromagn...[Details]
What is the structure of a gas chromatograph? A gas chromatograph is a type of optical instrument . Its basic structure is divided into two parts, namely the analysis unit and the display unit. The ...[Details]
Joyo Electronics brings revolutionary innovations to Mobile World Congress 2023: The world's first Wi-Fi HaLow IoT solution will be unveiled soon September 18, 2023, Sydney, Australia - AsiaRF Corp...[Details]
At present, the China Food Industry Association points out that due to the lack or problems of cold chain logistics management, about 12 million tons of fruit and 130 million tons of vegetables ar...[Details]
Reference voltage sources are widely used
in
power
regulators, A/D and D/A converters, data acquisition systems, and various measuring devices. In recent years, with the rapid development of...[Details]
Abstract: This paper introduces an error detection scheme for high-reliability gain control and voltage monitoring of EDFA in wavelength division multiplexing networks. The EDFA gain and output vol...[Details]
According to Jiwei.com, the epidemic is still spreading in European and American countries, and its impact on the local mobile terminal market and industrial chain continues to increase; at th...[Details]
High-quality image effects and excellent performance in harsh environments are the lifeblood of video surveillance manufacturers. How to reduce the bit rate and bandwidth while maintaining high-q...[Details]
introduction
The telecommunications era has not yet reached its peak. It is expected that user data transmission rates will reach 6 EB per month by 2016. The development of new communication t...[Details]
The function of the drive circuit is to amplify the pulse output by the microcontroller to drive the IGBT and ensure the reliable operation of the IGBT. The drive circuit plays a vital role. The basi...[Details]
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