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LED is widely used in the lighting industry and can be seen in major lighting projects. However, with its large-scale use, many problems have also surfaced. How to make good use of LED has become...[Details]
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introduction
With the rapid development of information technology, based on ARM's advantages in embedded systems and the wide application of CAN bus, more and more ARM processors are equipped ...[Details]
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1. Introduction
Most of my country's oil fields are low-energy and low-yield oil fields. Unlike foreign oil fields, which have strong self-spraying capabilities, most of the oil relies on wate...[Details]
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1 Introduction
As the most widely used local area network technology, Ethernet has been increasingly used in the fields of industrial automation and process control. Traditional control system...[Details]
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Discrete difference amplifiers with op amps and external gain setting resistors have mediocre accuracy and significant temperature drift. Using 1%, 100ppm/°C standard resistors, an initial gain erro...[Details]
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I recently bought a stm32f407zgt6 core board, and without hesitation wrote a program to light up the LED using a timer (I won't post it here because the program is relatively simple). When implementi...[Details]
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The range self-switching frequency meter is controlled by AT89C51 single-chip microcomputer, and is mainly composed of five modules: signal amplification and shaping circuit, single-chip microcom...[Details]
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We know that the quality of the screen is one of the main factors that users pay attention to when buying a mobile phone. Mobile phone screens are not just different in size and resolution, but als...[Details]
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As a member of the Connecvity (hereinafter referred to as "TE") Dynamic series, the TE Dynamic 1000 series features a "small size". With its small size and high robustness, it is widely used in var...[Details]
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introduction Based on the traditional electromagnetic system, this paper develops a new type of speed measuring instrument using infrared radiation technology. It is easy to install, has low requ...[Details]
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Domestic power battery data for October has been released. October data Let’s take a look at the key data on power battery production, vehicle installations and exports. Let’s first take a loo...[Details]
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The duplication operator DUP can define duplicate variables, whose format is: Variable name pseudo-instruction indicator nDUP (operand); where n is the number of repeated variables For example: ...[Details]
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introduction
As a micro-displacement device, piezoelectric ceramics have broad application prospects in the field of precision engineering applications. The working characteristics of piezoele...[Details]
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Oppo is developing high-end mobile chips for its phones in an effort to gain control over core components and reduce its reliance on foreign semiconductor suppliers, Nikkei Asian Review reported. P...[Details]
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Rapidly growing electric vehicle (EV) sales are driving growth in charging infrastructure, which is expected to be worth $40 billion annually across all power levels by 2030. This will provide huge...[Details]