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Frequency domain measurements of RF power are the most basic measurements made with spectrum and vector signal analyzers. Such systems must comply with the limits set by the relevant standards for po...[Details]
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July 5, 2023 –
The newly established National Data Bureau aims to coordinate planning and use data to achieve high-quality growth and technological innovation.
However, for most Chinese com...[Details]
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MCU assembly language source code: ORG 0000H AJMP MAIN ORG 000BH LJMP INTT0 ORG 0030H MAIN: MOV SP,#60H ; establish stack area MOV PSW,#00H MOV R0,#20H ; RAM area first address MOV R7,#5FH ; Num...[Details]
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According to foreign media SamMobile, Samsung's next-generation flagship Galaxy S21 is already in testing. And the well-known Samsung blogger Bing Yuzhou said that the S21 may be equipped with u...[Details]
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"Accelerate the construction of ubiquitous power Internet of Things" and "effectively reduce the burden and pressure on the grassroots frontline". At the beginning of this year, these two seemingly...[Details]
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Recently I had the opportunity to use stm8s105c6t6 for development. I haven't used an eight-bit microcontroller to do anything for a long time. I searched the relevant documents of stm8 on the Intern...[Details]
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background
As a new type of light source, LED is used in many occasions for its low power supply voltage, low power consumption, long life and no radiation. With the continuous improveme...[Details]
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With the official launch of TD-SCDMA social service testing and trial commercialization, TD-SCDMA terminals will gradually be used by more ordinary users. TD-SCDMA terminals support more services, ...[Details]
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Multifunctional, miniaturized sensor technology for continuous monitoring of plant physiology is of great significance in early disease detection, stress sensing, and growth prediction. Currently, ...[Details]
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1. Determination of STM32 ADC sampling frequency
First look at some information to determine
the clock of the
STM32
ADC:
(1) The ADCCLK clock provided by the clock controller is synchro...[Details]
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On January 26, Phone Arena revealed the price of the US version of the Samsung Galaxy S22 series. Leaked information shows that the price of Samsung Galaxy S22 is US$899 (approximately RMB 5,...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The sensitivity of a wireless receiver is actually mainly related to the system noise figure (F), because the bandwidth (BW) is predetermined by the standard.
(Formula 1)
As its na...[Details]
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Application technology: rear-wheel steering
Application field: Intelligent chassis
Unique advantages:
1. Low-speed control: At low speeds, the rear whee...[Details]
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Emerson's NI mioDAQ is its most advanced bus-powered USB DAQ device designed to help engineering teams simplify installation and improve inspection efficiency.
Shanghai, China, Octob...[Details]
ARM Technology
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