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High availability is one of the most important requirements of data centers. Since data centers carry important business data in the network, high availability of business (i.e. business continuity...[Details]
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In the era of information explosion, data computing and storage electronic devices are increasingly pursuing lightweight, high performance, and low energy consumption. In recent years, layered ferroe...[Details]
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Recently, I was studying the book "ARM Processor Bare Metal Development Practice - Mechanisms Rather Tactics" and conducted a Timer0 interrupt test on a TQ2440 development board according to the examp...[Details]
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Phase measurement is widely used in many fields such as industrial automation instruments, intelligent control and communication electronics. To meet certain measurement accuracy, the clock frequen...[Details]
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New low-cost 60W power supply offers 90-305VAC input and extensive safety and EMC certifications
January 11, 2022 – XP Power has launched a new 60W ultra-thin
AC-DC power supply
...[Details]
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1 Introduction
When the car air conditioner is running, the carbon monoxide generated during the vehicle stop period can easily induce poisoning accidents when it enters the car compartment. Wi...[Details]
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Abstract: This article introduces the design of stadium lighting and electrical control, analyzes the selection of lighting design standards and the calculation of lighting parameters, and clarifie...[Details]
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12864 parallel port display program #include reg52.h unsigned char code IC _DAT ; sbit RS=P3^6; //RS="H", means DB7--DB0 is display data, //RS="L", m...[Details]
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Digital oscilloscopes are widely used measuring instruments. As a promoter of Rohde & Schwarz digital oscilloscopes, I have seen that engineers in many companies use low-end digital oscilloscopes. ...[Details]
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O Introduction The coal mine integrated monitoring system based on wireless sensor network consists of underground sensor nodes, router nodes, coordinators and surface monitoring computers, data cent...[Details]
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Abstract: Because the charging process of a Li+ battery charger can take an hour or more, testing the charger with an actual load (i.e., a battery) is time-consuming. This application note describes a...[Details]
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IT Home reported on May 10 that yesterday, Sogou Input Method announced that the Sogou Input Method × Xiaomi MIUI customized version of Elder Mode is online. Sogou Input Method said that data ...[Details]
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This note mainly records the steps of downloading the target program into the microcontroller.
1. Install the downloaded software
Generally, when you buy a microcontroller, the manufacturer wil...[Details]
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Imagination Technologies has announced that Realtek has licensed the IMG B-Series BXE-4-32 graphics processing unit (GPU) for integration into its latest system-on-chip (SoC) for the mass-market digi...[Details]
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1. Preparation of startup documents
$ NOMOD51 ; Ax51 macro assembler control command: disable predefined 8051
; Customize the storage area that needs to be initialized after power-on
...[Details]