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; Get key value program ;Function: Wait for input, refresh the display, and return the key value to A ; Occupancy: PSW, A, DPTR, R0, R2, R3, R4, R6, R7 ;Entrance: None Exit: A ORG 0190H WAT_K...[Details]
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For applications that are not timing sensitive, the external RC oscillator of Figure 20 can be used. The frequency can be roughly estimated using the equation f = 1/(3RC). The capacitor C must be at ...[Details]
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Black Hat, the leading global provider of information security events, announces briefing highlights for its upcoming Black Hat Asia event, to be held at Marina Bay Sands in Singapore from March 31 t...[Details]
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0 Introduction
The signal display card is an important component in the radar embedded fault diagnosis system. It mainly completes the display of the collected signals and the indication of the...[Details]
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IO port control Direction register TRISA~TRISAE For example, TRISB=0x00; // 1 is input, 0 is output, so all portB ports are set to output Data register PORTA~PORTE For exa...[Details]
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arm-linux-gcc -o only activates preprocessing, compilation, and assembly, that is, it only makes the program into an obj file -Wall specifies to generate all warning messages -O2 The compil...[Details]
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Introduction
At present, most LED video systems obtain data sources from computers through VGA interfaces. However, in LED display systems, the signal undergoes multiple conversions, which in...[Details]
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This series of tutorials takes AVR microcontroller as the object and introduces the rapid development method of microcontroller. Reference textbook: "Microcontroller Technology and Application Proj...[Details]
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I saw a post titled "Classification Standards for High-end Color TV Receivers" on the "Audio-visual Research Institute Website". It is said that this is just a discussion draft within the industry,...[Details]
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Automotive grade two-wire wheel speed sensor IC: SC9642
Product Description:
SC9642 is a two-wire current output wheel speed sensor based on the pulse width modulati...[Details]
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According to foreign media reports, automotive technology company Veoneer announced a partnership with 4D imaging radar solutions company Arbe Robotics Ltd. The two parties plan to jointly develop au...[Details]
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Affected by the epidemic, the annual International Consumer Electronics Show (CES) officially started online this week. Although there are only more than 1,000 exhibitors this year, which is much sma...[Details]
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Field Programmable Technology of DSP Devices
Since the advent of DSP, it has been widely used by designers for its powerful functions and reasonable price. However, unlike FPGA devices, DS...[Details]
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On July 12, Yushu launched Unitree Go2, a new species of embodied intelligence, starting from 9,997 yuan! This product will completely subvert the previous consumer-grade quadruped
robots
a...[Details]
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With sensors costing anywhere from $15 to $1,000, automakers are beginning to question how many sensors a vehicle needs to be fully autonomous at least part of the time.
These sensors ar...[Details]
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