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If you have a smartphone with WiFi function, have you ever thought about letting your laptop or iPad surf the Internet through your phone? Although there are many ways to share the Internet with your ...[Details]
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Since the 1990s, electronic technology has been applied in underground drilling. However, the vibration of downhole drilling tools will have adverse effects on many sensors. In particular, it has a...[Details]
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This article mainly discusses the circuit principle design and application analysis of the blood glucose meter based on the C8051F series single-chip microcomputer, and also provides a complete sol...[Details]
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Fire is one of the biggest threats facing mankind, and fire detection plays a vital role in preventing fire. Photoelectric smoke detectors are one of the main detectors currently used in firefighti...[Details]
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1. References "STM32F1 Development Guide - Library Function Version" - Section 5.1 Introduction to the delay folder "Cortex-M3 Authoritative Guide - Chinese" - Chapter 8, the last se...[Details]
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introduction
A large ship engine simulator contains more than 30 mathematical models of full physical processes, involving more than a thousand real-time parameters, and is usually implemented...[Details]
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introduction
As an important device in the field of industrial automation, the IO communication and signal settings of ABB robots are the key to realize data exchange and control bet...[Details]
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Recently, I have been considering using an object-oriented approach to rebuild the robot's main control program framework. Although the previous framework also had this idea in it, I always feel that...[Details]
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Opening remarks:
The second method introduced in the previous section is more intuitive than the first method because it adds an array input interface to the function. However, since there is only an...[Details]
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introduction
ARM released the ARM Cortex Microcontroller Software Interface Standard (CMSIS) on November 12, 2008. CMSIS is a vendor-independent hardware abstraction layer for the Cortex-M proc...[Details]
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After a terrible 2012, will the outlook for the polysilicon market improve in 2013? Mark Osborne investigates.
One year ago, when Solar Business Focus was first published, we provided a detailed ...[Details]
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1. Overview
When processing data, we often encounter missing data. Missing data may be caused by various reasons, such as sensor failure, human error, data collection problems, etc. For data a...[Details]
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Abstract: Since the 1980s, nearly 4,000 hydraulic couplings have been put into operation in China, most of which have a power of 300 to 3200 kW, saving more than 2 billion kWh of electricity each y...[Details]
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Automatic gain control circuit is formed to improve the listening effect. TL is the induction coil of the telephone listening device. It is made of several small pieces of Permalloy shee...[Details]
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Functional requirements: When the system detects various faults in the car, it will give a voice prompt alarm.
Voice: left front wheel; right front wheel; left rear wheel; right rear wheel; low...[Details]