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Migration environment 1. Host environment: CentOS 5.5 under VMare, 1G memory. 2. Integrated development environment: Eclipse IDE 3. Compilation environment: arm-linux-gcc v4.4.3, arm-none-linux-gnue...[Details]
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Spectrum analyzer is one of the commonly used electronic measuring instruments. Its function is to distinguish the various frequency components in the input signal and measure the frequency and power...[Details]
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The developer behind the macOS app Amphetamine claims that despite it being included in the past, Apple has now sent a letter notifying it that it is being removed from the Mac App Store. Appar...[Details]
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The STC12C5A60S2/AD/PWM series microcontroller is a single clock/machine cycle (1T) microcontroller produced by Hongjing Technology. It is a new generation of 8051 microcontroller with high speed/low...[Details]
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introduction
At present, domestic traffic lights generally use fixed-cycle program control technology, that is, the on and off time of traffic lights is mainly determined by experience and previous...[Details]
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The research of robot voice control system has always been one of the main contents of robot research. Traditional voice control systems generally use PC as the core platform to control robots. Alth...[Details]
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Founded in 2017, XinGe Intelligence is a fast-growing intelligent manufacturing instrument supplier. As a top chip design company, XinGe Intelligence develops sensor chips, SoC chips, laser displacem...[Details]
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Operating system: Ubuntu 13.04 (32 bits)
AVR microcontroller: ATmega644pa
First of all, we should make it clear that developing AVR microcontrollers on Ubuntu (or Linux) should include two part...[Details]
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According to Taiwan media Central News Agency, previous news said that the US Department of Commerce may "sanction" SMIC. Now, an Asian foreign company believes that the wafer foundry TSMC will recei...[Details]
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Determination and solution of common faults in high performance liquid chromatography
Possible causes and solutions
(I) Retention time changes
1. Column temperature...[Details]
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Russian media reported that the US Department of Commerce has extended the ban on Huawei for another 90 days, allowing Huawei to continue to purchase parts from US suppliers. A few days ago, US Presi...[Details]
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The appearance of the WK series step-down DC/DC converter is shown in the figure, and its main parameters are shown in the table.
WK series step-down DC/DC converter appearance
WK ser...[Details]
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GB/T12704 Fabric Water Permeability Tester Main Application: The moisture permeability tester is used to test the moisture permeability of various coated fabrics, composite fabrics, composite films, ...[Details]
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With the development of electric vehicles, the number of channels and output power of car audio systems are gradually increasing. In audio and video entertainment systems, audio systems with high c...[Details]
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CAN (Controller Area Network) is a communication protocol used in automotive and industrial automation. The collected CAN data needs to be processed and analyzed to better understand the communicat...[Details]