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First, let's talk about the machine code of CALL and GOTO instructions. PIC16 uses 14-bit long-word instructions, and the opcode and operand are placed in the same instruction word, which is the so-ca...[Details]
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Abstract: The role of the chemical industry as a pillar of the national economy determines the long-term fundamentals of the industry. China's intensive introduction of new infrastructure investment ...[Details]
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1. Digital oscilloscopes and analog oscilloscopes have their own advantages The 1940s was the era of the rise of electronic oscilloscopes. The development of radar and television required waveform ob...[Details]
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With the increasing demand for intelligent vehicle assisted driving systems and the development of networking of automotive electronic systems, new reversing radars should be able to continuously meas...[Details]
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The command and dispatch of police vehicles, the monitoring and safety dispatch of cash transport vehicles, the operation and management of taxis and reasonable dispatch have become increasingly im...[Details]
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1. What is the fixed relationship between bandwidth and sampling frequency?
Theoretically, the sampling rate needs to satisfy the sampling law of Nongxiaoxiang, that is, each cycle of the highest fr...[Details]
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LED heat dissipation is now receiving more and more attention from people, because the light decay or life of LED is directly related to its junction temperature. If the heat dissipation is not go...[Details]
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It turns out that in the 8051 architecture, the interrupt system contains two non-addressable "priority effective" triggers. One is used to indicate whether the CPU is executing a high-priority inter...[Details]
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The I2C interface involves a total of 18 registers. Let’s analyze them in detail below. Let’s first look at the I2C configuration register CFG. The following table shows its entire bit structure. It...[Details]
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Recently, Fangtian Shenghua Digital Technology Co., Ltd. (hereinafter referred to as "Fangtian Shenghua") announced the completion of a RMB 50 million Pre-A round of financing. This round of financin...[Details]
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In a wide range of low-power applications such as USB adapters, mobile phone chargers, and system bias supplies, low-cost quasi-resonant/discontinuous-mode flyback converters are a popular choice (...[Details]
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A research team from the University of Bologna and CINECA (Italy's largest supercomputing center) has been researching and developing RISC-V supercomputers. Recently, the new ISA designed by the team...[Details]
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How to judge the safety of self-driving cars is indeed a headache. Data is the most common metric that people think of, such as the self-driving "disengagement report" released by the California Depa...[Details]
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introduction
Lightning disasters are one of the most serious natural disasters. Every year, lightning disasters cause countless casualties and property losses around the world. With the extens...[Details]
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1 Talking about Wavelet
Wavelet transform is one of the most brilliant scientific achievements of the 20th century. It has been widely used in signal processing, image analysis, nonlinear scie...[Details]