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When using STM32, it is sometimes necessary to disable global interrupts. For example, the external interrupts need to be disabled during the MCU upgrade process to prevent the upgrade from failing d...[Details]
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1 Introduction
In recent years, digital signal processor (DSP ) chips have been widely used in automatic control, image processing, communication technology, network equipment, instrumentation an...[Details]
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Introduction: PIC Microcontroller Application Questions and Answers 1. How to choose the crystal in the PIC microcontroller oscillation circuit? For a high-reliability system design, the choice of ...[Details]
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#include reg51.h #define uint8 unsigned char #define uint16 unsigned int #define FOSC 16000000 uint16 BAUD=9600; uint16 TEMP_Alert=1000; //Word address 0 - 255 (only the lower 8 bits) //Bit address ...[Details]
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Self-developed ISP chips allow for better returns with less risk. Leifeng.com reported on March 31 that Xiaomi launched a self-developed chip, Surge C1, at its press conference which lasted more ...[Details]
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Recently, Guozi
Robotics
officially announced the completion of a new round of strategic financing, with a financing amount of over 200 million yuan. It is reported that this round of finan...[Details]
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Sun visor makeup mirror refers to the makeup mirror installed in the sun visor in front of the driver and co-pilot's head. Ordinary models only have this configuration on the co-pilot side, while h...[Details]
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The Ministry of Industry and Information Technology pointed out in "Made in China 2025" that by 2025 and 2030, the energy density of power battery cells in my country must reach 400Wh/kg and 500Wh/kg...[Details]
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Electronic detonators are generally divided into three types: (1) electronic detonators with programmable electric initiation, where the delay time is set at the blasting site according to the require...[Details]
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UV-visible spectrophotometer is a commonly used optical instrument, which has certain applications in many industries. When we use UV spectrophotometer, how much do we know about its classification? U...[Details]
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I don't know if you have misunderstood, but I want you to understand the number 20 as an adult. If you have not misunderstood, I will be a little disappointed. If you have misunderstood, I am sorry...[Details]
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DSP power supply
circuit
design is an important part of DSP application system design. TIDSP family (C6000 and C54xx) requires independent core
power supply
and I/O power supply...[Details]
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1 Introduction With the rapid development of modern graphics acquisition technology, the speed of various graphics acquisition cards based on ISA, PCI, USB1.1 and other buses can no longer meet...[Details]
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First, let's summarize the serial ports 232, 422, and 485. Serial port 232: bidirectional transmission, full-duplex, maximum rate 20Kbps, negative logic level, -15V~-3V logic "1", +3V~+15V logic "0"....[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]
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