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The power module is a negative feedback voltage stabilization system, and its performance indicators are divided into static indicators and dynamic indicators. Static indicators Output voltag...[Details]
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Timer 1 is a 16-bit timer with timer/counter/pulse width modulation functions. It has 3 individually programmable input capture/output comparison channels, each of which can be used as a PWM output o...[Details]
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The MAX2640 low-cost, ultra-low-noise amplifier (LNA) operates in the basic frequency range of 400MHz to 2500MHz. This device can also be used in wireless car key systems at 315MHz. Tests show that...[Details]
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I collected four data from the lower computer through the serial port, but the four data displayed by the indicator control showed a continuous flash of "data" - "0" - "data" - "0", which means the re...[Details]
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The current fast charger cannot charge quickly according to the characteristics of the battery itself, resulting in more gassing, high temperature rise, and shortened battery life. In response to the...[Details]
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1. Before use, the operator should carefully read the instrument manual, use it strictly according to the operating specifications, pay attention to protecting the instrument, prevent it from fall...[Details]
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1 Introduction In the late 1950s, with the rapid development of material technology, semiconductor technology, laser technology, microelectronics technology and optical technology, the develo...[Details]
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1 Project Background 1.1 Research Background The application of LCD display screens is becoming more and more widespread, and the number is increasing. LCD display screens are widely used and a...[Details]
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1. What is watchdog? Watchdog, in Chinese, is called "watchdog", and its full name is watchdog timer. From the literal meaning, we can know that it is actually a timer. However, it is different from ...[Details]
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Recently, Kingboard Laminates, a leading copper clad laminate manufacturer, announced a notice on price increase of laminate materials. Kingboard Laminates said that due to the record high prices of ...[Details]
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Modern architectural decoration not only focuses on the elements of interior space, but also pays more attention to the aesthetic effect of lighting on the indoor and outdoor environment and the ps...[Details]
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In the project, CPLD is needed to complete part of the algorithm design. The parameters are given by AVR, so the communication between AVR and CPLD needs to be completed. Therefore, a test program is...[Details]
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On the evening of December 16, Hengmingda disclosed an investor relations activity record sheet, which pointed out that the company's customers have deployed in the metaverse field. The company's con...[Details]
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The U.S. government further imposed strict restrictions on the export of semiconductors to China in October last year in order to prevent China from accelerating its digitalization. U.S. allies Japan...[Details]
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Speaking of the "Fast and Furious" series
The first thing that comes to mind is the cool car skills that appear in the play.
Or his classic line “For Family”?
After watching "F...[Details]
DIY/Open Source Hardware
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