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Abstract: This paper introduces the principle of permanent magnet synchronous motor
vector control
and the application solution of STM32 vector control in variable frequency air condit...[Details]
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According to phoneArena Beijing time on June 13, the modern smartphone fingerprint sensor first appeared on the Apple iPhone 5s, which changed the way people use mobile phones. Perfect implementati...[Details]
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The orifice flowmeter is the primary element for differential pressure measurement. People use it to generate differential pressure in the fluid in the pipeline, and use the pressure pipe to transmit...[Details]
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After studying the relationship between BIN and HEX, I found that converting from BIN to HEX is relatively simple, but converting from BIN to HEX feels like there is one more line of stuff. T...[Details]
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Introduction: This case study mainly allows readers to practice Siemens S7-200SMART series PLC bit logic instructions, timers, shift instructions, subroutine structure, etc.
01 Left brac...[Details]
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On February 5, according to China National Radio, the China Securities Regulatory Commission held a regular press conference. At the meeting, Pi Liuyi, deputy director of the market department of the...[Details]
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Charging is an inseparable topic for electric vehicles. Batteries are the core components of new energy vehicles. For electric vehicles, how much power should be charged? According to the battery tec...[Details]
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Recently, since the company project requires the STM8S105K chip, I have been tinkering with it these two days. It just so happens that I have opened a blog to record my work. Development Env...[Details]
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Introduction: This article explains the basic knowledge of linear regulators. The article explains the basic concepts, working principles, characteristics, advantages and applications of linear reg...[Details]
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In October 2016, VAPEL charging pile obtained the first electric vehicle charging facility product certification certificate from China Electricity Council (CECC)!
...[Details]
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This afternoon, Honor officially launched its new product Honor X10 online. The price for 6GB + 64GB is 1,899 yuan, the price for 6GB + 128GB is 2,199 yuan, and the price for 8GB + 128GB is 2,399 yua...[Details]
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(Image source: TriLumina official website) TriLumina, a developer of VCSEL technology (vertical cavity surface emitting laser) for automotive, consumer and industrial ToF (time of flight) and 3D...[Details]
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Abstract: This article introduces the function and hardware composition of the CAN intelligent adapter card in the generator status monitor. Aiming at the arbitration problem when the ISA and Hu...[Details]
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Abstract: Due to the blind spots of radar detection, invading targets flying at low altitude and ultra-low altitude bring difficulties and threats to the radar defense system. Based on GPS technol...[Details]
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A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]