Theory:What is a brushless motor?Classification and differences of brushless motorsOperation principle and control method of brushless motorsPosition and speed estimation of sensorless controlStarting...
RF devices include a lot of content, such as connectors, amplifiers, switches, transceivers, antennas, filters, etc. Under the background of the 5G technology wave, more and higher technical requireme...
This article introduces how to use the microphone on the RVB2601 development board to collect surrounding sounds and record the maximum value per unit time to indicate the ambient noise level. For a m...
For example, how should a linear adjustable power transformer with a maximum output voltage of 30V distribute the output voltage, such as 6V, 8V, 12V, 24V, 36V or more outputs? What should be based on...
1. When operating peripherals under RTX, you need to move the device from Windows to RTX. For specific migration methods, please refer to the section Converting a Windows Device to an RTX Device in th...
According to Reuters, British Digital Minister Caroline Dinenage said that the UK is evaluating the impact of selling chip design company Arm to US company Nvidia, including the latter's commitment t...[Details]
1.2 PMOS varactor connection and voltage control characteristics analysis
Figure 2 is a schematic diagram of a PMOS tube connected to a voltage-controlled variable capacitor. Specifically, the ...[Details]
Matters needing attention for magnetic float ball level gauge 1. After the level meter has been in use for a period of time, the float is difficult to float and the float moves inflexibly. This i...[Details]
Samsung's chips face pressure from new Japanese export controls Most weekends, the Uniqlo store inside the Hyundai Department Store in northern Seoul is bustling with customers looking to buy a few p...[Details]
According to the resolution MEPC.5 (XⅢ) adopted by the International Marine Environment Protection Committee on June 13, 1980, in order to quickly and accurately determine the oil-water interface o...[Details]
Part 1 in Figure 1 is a rectifier filter circuit, which uses full-wave bridge rectification and capacitor filtering to convert 220V AC into 311V smooth DC. Part 2 is a switching power supply, which c...[Details]
Introduction: This chapter will describe how to configure GPIO and how to configure UART STM8 project template: http://download.csdn.net/detail/u012388993/9904051 The basic system configuration i...[Details]
China Energy Storage Network News:
Recently, State Grid Corporation of China issued Document No. 1 of 2020, "Opinions of State Grid Corporation of China on Comprehensively Deepening Reforms a...[Details]
The power supply described here boosts the voltage from 1.5 volts of a flashlight battery to the 3.5 volts required by the LED, while the power supply connects the LED in series with the flashlight ba...[Details]
3.2 Hardware Programming Based on Verilog HDL Language
This design uses Verilog HDL language to program the protocol chip. Verilog HDL language is a hardware description language. When designing ...[Details]
On July 29, Li Auto delivered the 200,000th L-series model equipped with magic carpet air suspension to users, and also earned the title of "the world's largest selling brand of air suspension models...[Details]
Recently, scientists at Stanford University have developed a new lithium-based electrolyte that may pave the way for future battery-powered electric vehicles . In the paper, the researchers showed ho...[Details]
Introduction
As mobile devices become more multifunctional, the operating voltage of their power circuits has also become diversified. Specifically, taking a typical mobile phone as a...[Details]
1. Technical Principle of LED Solar Lawn Light
Solar lawn light source and power system design method has developed rapidly in recent years due to the unique advantages of solar lawn lights. L...[Details]
The new scanning galvanometer of DILAS in Germany combines the two advantages of coaxial temperature detectors in quasi-synchronous material surface temperature control and fast light scanning. This ...[Details]
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