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1 The input and output pins of STM32 have the following 8 possible configurations: (4 inputs + 2 outputs + 2 multiplexed outputs)
①Floating input_IN_FLOATING
②With pull-up in...[Details]
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Due to the use of high-efficiency chromatographic columns, highly sensitive detectors and intelligent detection technology, chromatography has become an analytical method with fast analysis speed...[Details]
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I plan to use TI's CC2530 to control TI's voltage chip DAC081S101, which requires an SPI module. Because my development board can only test the IO port corresponding to UART1, I did the following tes...[Details]
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According to foreign media reports on December 14, after TSMC started construction of its US$12 billion Arizona factory, Samsung Electronics also announced that it will build a new semiconductor fact...[Details]
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Currently, LCD splicing screens are popular products in the display field. I believe that most users are familiar with Samsung's latest 7.3mm ultra-narrow-bezel LCD splicing screen. However, when it c...[Details]
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Abstract: By building a soft-core processor (NIOSⅡ) in a field programmable gate array device to replace a dedicated integrated circuit, and embedding a C program in NIOSⅡ, the calculation of vario...[Details]
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According to foreign media ET Telecom, Google CEO Sundar Pichai said in a virtual meeting with some reporters from the Asia-Pacific region, "We are working with Jio to jointly launch an afford...[Details]
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Abstract: This article introduces the principle of reconfigurable PLD based on SRAM; by comparing various serial configurations, it proposes a serial configuration method of microcontroller and ...[Details]
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In NSIC, there is no limit on the number of parameters of a function called through a function pointer, but KeilC has a limit of up to 3 parameters. Because when KeilC compiles, it cannot find the lo...[Details]
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Use this matrix keyboard as microcontroller input, plug it into P1.0~P1.6 of P1 port. I want to ask, when: When key 1 is pressed, P0.0 of P0 port outputs high level; Press the 2 key and P0.1 output...[Details]
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The latest environmental impact assessment report shows that there have been new changes in the content of the parts production process improvement project of the Shanghai Super Factory of electric c...[Details]
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The craze for Google Glass has not yet subsided, and the craze for wearable devices such as watches and bracelets has also come on the scene. The future of smart wearable devices is about to usher in...[Details]
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The 52 chip has one more timer than the 51. So I also read a lot of information on the Internet, many of which could not run. After making some modifications, I finally realized the simulation test o...[Details]
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Portable consumer electronic device manufacturers are currently faced with the daunting challenge of developing low-cost, high-performance, feature-rich audio solutions with extended battery life. At...[Details]
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Nowadays, since the signals output by various sensors are mostly weak voltage signals, the measuring instruments need to amplify these weak voltage signals through amplifiers and then connect them to...[Details]