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The virtual instrument program designed by LabVIEW is transplanted to the portable handheld device running WindowsCE. It can greatly improve the efficiency of embedded system software development. ...[Details]
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BLDC Motor Control Algorithm
Brushless motors are self-commutated (self-direction switching), making them more complex to control.
BLDC motor control requires knowledge of the rotor posi...[Details]
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The circuit of the intelligent pendulum period measuring instrument is shown in the figure. It can be used for experiments to measure the period of a pendulum. The measurement accuracy of this circuit...[Details]
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According to foreign media xda-developers, Xiaomi is developing at least two new smartphones belonging to the same product series, one with a 64MP main camera and the other with a 108MP main c...[Details]
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When AirPods were first released, many companies tried to launch similar wireless headphones to compete with them. Bragi was one of the more famous ones, having launched The Dash and The Headphone. H...[Details]
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Image source: "International Electric and Hybrid Vehicle Technology" magazine website As people pay more attention to environmental protection and climate change, more and more people are choosing...[Details]
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Research on short-range wireless audio communication based on A2DP framework
With the increasing popularity of Bluetooth technology in electronic products, Bluetooth audio devices are also eme...[Details]
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Today, Samsung officially announced that the Galaxy Watch Active2 will be officially available for pre-sale on October 9, with a pre-sale price starting at 1,899 yuan. You can log in to the Samsung o...[Details]
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The tide of domestic products is rising. It is the dream of many investors to deploy domestic brands in the secondary market with one click and share the development dividends of national brands. Wit...[Details]
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According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my country's share ...[Details]
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As the world turns to data-centricity, a new era of diversified computing has arrived. As new workloads such as artificial intelligence, cloud data centers, the Internet of Things, next-generation ne...[Details]
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Square wave;
Sawtooth wave
Sine wave
#include AT89X52.H
#include INTRINS.H
#include math.h
#define uchar unsigned char
#define uint unsigned int
// Drawing coordinate limits
#defi...[Details]
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Recently, Joseph Sawicki, executive vice president of Mentor IC EDA, visited China to attend the annual Mentor Forum 2019 Beijing Design Technology Forum. It has been 20 years since Sawicki first cam...[Details]
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The design principles of DCS and PLC are quite different. PLC is developed from the principle of relay control. It stores instructions for executing logical operations, sequential control, timing, ...[Details]
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On October 18, the Zunyi Municipal Bureau of Industry and Science and Technology announced the science and technology projects to be approved in 2024. Among them, the research on the preparation te...[Details]
NXP MCU
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