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Purpose: Further familiarize yourself with the use of QuartusⅡ and its LPM_ROM and FPGA hardware resources. Experiment Prep: Customize the LPM_ROM module process. Experimental principle: EDA is e...[Details]
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0 Introduction
In many applications, it is necessary to find out whether the equipment is horizontal or vertical to the gravity field, and what angle it is with the horizontal plane. In ma...[Details]
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1. Environment Introduction 1.1 Host Ubuntu 1404 32-bit 1.2 Embedded Platform ATMEL AT91SAM9X25 1.3 Cross Toolchain arm-none-linux-gnueabi libxml2-2.9.4 porting required source package download...[Details]
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Electro-optical performance: The curve of LCD optical transmittance changing with voltage is shown in Figure 1.
Response speed: The speed at which the t...[Details]
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0 Introduction
LED dot matrix display is a simple Chinese character display, which is cheap, easy to control, and has a long service life. It can be widely used in various public places, such ...[Details]
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According to Jiwei.com, a netizen recently shared the list of invention patent authorizations in March released by the incoPat Innovation Index Research Center. OPPO topped the list with 754 patents,...[Details]
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According to foreign media New Atlas, insects quickly switch between different gaits in response to external stimuli. Scientists have now created a small robot that can do the same thing using an int...[Details]
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On July 19, Taiji Industrial announced that its subsidiary Eleven Technology and Shaoxing Semiconductor Manufacturing Co., Ltd. completed the "SMIC Shaoxing Electronic Information Supporting Industri...[Details]
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In addition to being able to output conventional waveforms such as sine waves, square waves, and sawtooth waves, the CNC signal source is also required to be able to output arbitrary waveforms with...[Details]
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This article mainly explains the mechanism of STM32 low power mode, and does not focus on the program implementation of STM32 low power consumption. In addition, it becomes very simple to implemen...[Details]
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Communication rules: 1: Clock 7.3728MHz/Baud rate 9600/9 data bits/odd parity/1 stop bit/hardware multi-machine communication function/ 2: Communication connection uses hardware MAX485, bidirectional...[Details]
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The automotive industry showed many trends in 2019. On the one hand, global automotive production has slowed down due to adverse effects from macroeconomic forces and trade tensions, but the transf...[Details]
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Dynamic display principle of digital tube: The characteristic of dynamic display is to connect the segment selection lines of all digital tubes in parallel, and the bit selection line controls which d...[Details]
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Since the Trump administration included Huawei in the export control entity list in mid-May, a large number of domestic companies have been included. According to the provisions of the entity list, a...[Details]
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BKP is not finished yet, why switch to RTC? Because RTC and BKP are somewhat related, it is impossible to separate them. The following is the introduction of RTC in the data sheet: Introduction t...[Details]
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