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On October 22, Zeng Xuezhong, President of Xiaomi Group’s mobile phone department, explained the battery technology of Xiaomi 10 Extreme Edition. Zeng Xuezhong pointed out that Xiaomi Mi 10 Extreme...[Details]
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Steam vortex flowmeter selection Steam vortex flowmeter is one of the most widely used flow meters in current industry applications. It is mainly used for flow measurement of steam medium fluids ...[Details]
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In 2020, my country announced that it would strive to achieve carbon peak by 2030 and carbon neutrality by 2060. Under the background of the "dual carbon" strategy, the new energy industry has ushe...[Details]
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1. Install IAR for ARM6.5 2. New Construction 1. Select processor: STM32F407VG, do not use FPU for the time being 2. Necessary path configuration and macro definition 3. Use SWO to redirect ...[Details]
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A/D conversion technology
Today's software radio and digital image acquisition require high-speed A/D sampling to ensure effectiveness and accuracy. General measurement and control systems also hop...[Details]
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introduce The STM32F103ZET6 has rich timer resources. According to the datasheet, it covers the following types: Advanced timer TIM1 / TIM8 General purpose timer TIM2 / TIM3 / TIM4 / TIM5 Basic...[Details]
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Oscilloscopes are the most commonly used instruments in the field of time domain measurement. Due to the advantages of digital storage oscilloscopes in data processing, waveform data retention an...[Details]
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A report released by market research firm Grand View Research (GVR) in January 2021 showed that the global motor market size reached US$150.5 billion in 2020, and the compound growth rate from 2021 t...[Details]
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In MDK, the registers related to NVIC are defined as follows: typedef struct { vu32 ISER ; //2 32-bit interrupt enable registers correspond to 60 maskable interrupts u32 RESERVED0 ;...[Details]
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Recently, we are evaluating a topic: under the current situation, whether the infrastructure can keep up with the charging power requirements and voltage platform requirements for long-mileage vehicl...[Details]
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In order to make
a speaker
, I made a measuring
tool
by myself by referring to the speaker measurement kit circuit in the forum
. I wanted to draw a PCB for proofing, but I was ...[Details]
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PT2262/2272 is a low-power, low-cost, general-purpose codec integrated circuit manufactured by CMOS technology. It is now widely used in infrared remote control, intelligent alarm, access control ...[Details]
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Changing power requirements are driving architectural changes in switching power systems, and being able to measure and analyze power consumption in next-generation switch-mode power supplies (SMPS...[Details]
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With the introduction of the concept of the Internet of Things and the development of related technologies, networked measurement and control has become an inevitable trend in the development of me...[Details]
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There are many popular science and research articles about the concept of wire control braking. This article aims to briefly discuss the reasons for the primary market investment boom that has been...[Details]