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How many data types are there in DSP C/C++ programming? What are the differences between float, double and long double, long and long long? What are the consequences of using data types ...[Details]
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Recently, IEEE Spectrum used the fall that was hotly discussed on YouTube as a starting point to interview three robot R&D experts from Agile Robotics and Boston Dynamics. The three R&D experts e...[Details]
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The microcontroller source program is as follows: #define MAIN_Fosc 24000000L //Define the main clock #include "STC15Fxxxx.H" #include "T_SineTable.h" #define PWM_DeadZone 12 /* ...[Details]
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As we all know, the global smartphone market shipments in 2019-2020 were not ideal, and have declined compared with previous years, especially in 2020, affected by factors such as the epidemic, causi...[Details]
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The energy storage industry has been around for a long time, but the relatively new thing is that the future trend and space have changed. Now mobile energy storage has entered our lives.
Ho...[Details]
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Figure 1 Three-phase half-wave/single-phase load AC/AC conversion circuit
Figure 2 Voltage waveform with resistive load
Taking the three-phase to single-phase direct frequency conversion ...[Details]
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1. Introduction to Keithley Digital SourceMeter 2400 series products: Keithley's family of digital sourcemeters are designed for test applications that require a tight combination of source and measu...[Details]
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On December 7, a new Xiaomi phone with model number M2011K2C was certified. This phone is the upcoming Xiaomi 11 series. It was revealed that the Xiaomi 11 series includes two models: Xiaomi 1...[Details]
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According to Reuters, Keith Krach, the U.S. Under Secretary of State for Economic Affairs, once again put pressure on European countries to exclude Huawei equipment from 5G network construction. Kr...[Details]
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I recently used stm32F051. Since the board is relatively small, there is no external crystal. I want to use the internal 8M RC as the source of the 48M system clock. But I didn't figure it out at onc...[Details]
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On July 31, CCID Consulting released the "2024 China County Economy High-Quality Development Research" which showed that Zaoyang ranked 74th in the national county economy, 6 places higher than in 202...[Details]
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uchar SDA_Return(void)//0-low level 1-hign level { uchar flag; uchar oldSREG=SREG; SREG&=~(_BV(7)); DDRC&=0xfd; PORTC|=_BV(PC1); if((PINC&_BV(PC1)) !=0)//0...[Details]
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Analyze Makefile, mainly: Find the first file and analyze the startup process from this file; Link scripts and analyze file distribution. The files involved are categorized as follows: kbuild Mak...[Details]
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As we all know, Japanese automaker Toyota has been the world's best-selling auto brand for many years thanks to its balanced performance in the global market. However, Volkswagen has surpassed Toyota...[Details]
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In recent years, the proportion of third-generation semiconductor devices including SiC in automobiles has been increasing day by day. But in the eyes of professionals, this will not be a sim...[Details]