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Over the past decade, medical devices that were once only available in hospitals and professional medical personnel have grown dramatically in the consumer healthcare market, such as pulse oximeters,...[Details]
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1 Introduction
Short-distance wireless transmission has the advantages of strong anti-interference performance, high reliability, good security, less geographical restrictions, flexible instal...[Details]
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Part of the code Io configuration: 1. Port Configuration n = 0x55 ； P1 = 0xff; // Initialize the value of P1 PM1 = 0x00; //Set P1 port to output mode P1 = n; // output data 55H from P1 port...[Details]
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The electric power industry is in the midst of a transformation, a revolution in the way electricity is produced and distributed. Smart grid technologies are changing the way utilities and consumer...[Details]
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A few days ago, I saw that my lithium battery vacuum cleaner ran out of power at home. However, after it was fully charged, it ran out of power again after a while. The battery clearly showed that th...[Details]
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According to foreign media reports, Apple’s car project was previously revealed to be at a standstill. After laying off the team working on its self-driving car project in early 2023, Apple has added...[Details]
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Introduction In the application of phase-locked loops (PLLs), DLLs, and clock data recovery circuits (CDRs), people generally require that the output clock signal have a 50% duty cycle so that da...[Details]
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How to track and quickly and effectively compensate reactive power plays an important role in the stable operation of the power system, improving power quality, reducing line losses, and achieving ...[Details]
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Power battery packs are widely used in electric bicycles and hybrid vehicles. It is very common for the overall performance and life of the battery pack to decline during use due to the difference...[Details]
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The clock switching method used is manual switching. The clock switching is performed in the interrupt, and then the switched main clock is output to the CLK_CCO port. Clock switching flow chart (m...[Details]
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Modern medical equipment has entered the digital age, and when you buy a device, you need to install an operating system and some practical software, such as a multimedia player, image processing t...[Details]
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Two-level control is achieved by the interrupt enable register IE (SFR address: 0A8H) EA X X ES ET1 EX1 content from MCU home www.dpj100.com ET0 EX0 EA: Total enable bit (f...[Details]
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According to Guangdong Daily, on August 12, the "Guangdong Kunpeng Ecosystem Partner Conference" was held in Guangzhou. At the conference, GRG Network Technology released the GRG Kunpeng server. This...[Details]
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The voltage in the telephone line is 20V. When a call comes in, the voltage of the telephone line rises to 48V and the phone rings. When the phone is picked up to answer, the voltage of the telephone...[Details]
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AC power control circuit is an important part of modern power system, which involves the control and regulation of AC power. In practical applications, there are many control methods for AC power c...[Details]
Microcontroller MCU
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