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introduction
As energy becomes increasingly scarce, the main consideration for product design is energy saving. Design that can save energy and make reasonable use of electricity should be...[Details]
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According to Jiwei.com, 3D sensing has become an important upgrading trend for products in many fields such as consumer electronics, automobiles, security, and industry. The main ways to realize this...[Details]
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Recently, Xiaomi 11 Pro, Xiaomi 11 Ultra and Xiaomi's new folding screen model passed the 3C certification together last week. Xiaomi has previously announced that Xiaomi 11 Pro and Ultra will b...[Details]
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Two methods, assuming that the functions to be run in RAM are all placed in the download.c file
The first method: (using the default sct scatter file)
Put the function to be run in RAM in a f...[Details]
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1. The AVR document requires that it is best not to nest interrupts, and only this interrupt can be executed before the next interrupt is executed; 2. When the ADC is sampled, if there is an externa...[Details]
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Intelligent perception is one of the key technologies that enable industrial automation such as machine vision, robotics, scanning and detection . With more than 40 years of rich experience in the fi...[Details]
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One sensitive test of high-resolution ADC fidelity is the ability to faithfully digitize a sine wave. This test requires a sine wave generator with residual distortion close to 1 ppm (parts per milli...[Details]
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In order to fully understand the development of electric vehicle charging infrastructure in Hainan Province and promote the effective implementation of national electric vehicle charging infrastruc...[Details]
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In the Planet article: The Main Indicator of Digital Oscilloscope - Sampling Rate, we mentioned that the real input signal of the oscilloscope changes continuously on both the time axis and the volt...[Details]
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People usually prefer voltage measurement to current measurement because it is safer for the equipment when set up properly. The advantage of voltage measurement is more obvious when the instrumen...[Details]
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Apple has agreed to a settlement and licensing agreement in a patent infringement case involving the use of navigation technology in Apple Maps, AppleInsider reports. It is reported that the lawsui...[Details]
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P89C669 is a 51MX (memory extension) core microprocessor from PHILIPS Semiconductor. Its instruction execution speed is twice that of the standard 80C51 device. After the linear address is extended...[Details]
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Working principle of watchdog: Suppose the time for a complete execution cycle of the system program is Tp, the timing period of the watchdog is Ti, Ti Tp, when the program is executed normally, the ...[Details]
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1. Instrument model: Tektronix Oscilloscope MSO4034B 2. Instrument failure: POST error 3. Inspection and maintenance process: After testing, the instrument reported an error during the power-on s...[Details]
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A three-phase inverter is a power electronic device that converts AC power into variable frequency AC power. It is widely used in industrial automation, motor drive and other fields. In practical a...[Details]
Analog electronics
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