80-pin XS128 minimum system (MC9S12XS128MAA), 90% new. I don't need it anymore after graduation, so I'm selling it to people who need it at a low price. There are three of them, 35 for one without shi...
[i=s]This post was last edited by ywlzh on 2016-5-21 00:30[/i]I bought the RFID module just to try out the feeling of wireless control. The test distance is only 5 to 6CM, which is the limit. If it is...
The TD3100 elevator inverter was used to transform the elevator in the office building. The elevator has 5 floors and 5 stations, a maximum speed of 1.75m/s, a rated load of 1000Kg, and an external co...
Dear experts, I have a tricky problem that needs your help. Thank you! The problem is as follows: When using AVR Atmel atiny 13, I found that some atiny 13s did not work. Among the 15 pieces on the sa...
Keywords: [b] Video Server [/b] The concept of video server [url=http://www.ykdvr.com/][color=#800080] Video server [/color][/url] is a special embedded device that compresses, stores and processes au...
This article describes two methods of placing multiple functions or variables in a specified section without using multiple #pragma location directives.discussYou can place a function (or variable) in...
Common methods for troubleshooting roller press bearing wear include repair welding, thermal spraying, brush plating, and scrapping and replacement. However, these methods are often subject to asse...[Details]
In recent years, with the development of MOSFETs, they have gradually replaced transistors in the low-power, fast-switching industry. Major manufacturers in this field have also been reducing their...[Details]
Electronic devices are small individual components in electronic circuits. Transistors are common electronic components. Because of their wide range of applications, according to the usage of the e...[Details]
The term "remote meter reading" literally emphasizes remoteness. But how far is remote? One kilometer? Two kilometers? Those aren't considered far at all. Currently, the longest distance for ...[Details]
Abstract:
Electronic rearview mirrors offer advantages over traditional mirrors in intelligent connected vehicles, leading them to gradually replace them. However, their emergence also increa...[Details]
1. Introduction to power amplifier circuit
1. Generally speaking, the main function of a power amplifier circuit is to allow the load to obtain maximum power without distorting the signal or c...[Details]
Robots are rapidly being deployed in diverse scenarios. Flexible, easy-to-use, and fast-to-deploy robots can be quickly adapted to diverse application scenarios across various industries, making th...[Details]
China's tightening control over rare earth elements (REEs) is reshaping global supply chains and triggering ripple effects across high-tech industries, according to a detailed analysis released by ...[Details]
According to foreign media reports, a team from the Helmholtz Association of German Research Centres (HZB) used a non-destructive method to study practical lithium-sulfur soft-pack batteries using ...[Details]
Humans have been driving cars for over a century, but their safety record is far from perfect. While today's vehicles are safer than ever, car accidents and fatalities continue to rise in many pa...[Details]
Organic light-emitting diodes (
OLEDs) offer numerous advantages, including inherent brightness, low power consumption, minimal thickness, short response time, high contrast, wide viewing angle...[Details]
1. Advantages of millimeter-wave radar
Millimeter-wave radar is a recently emerging technology for security applications. Its principle is that electromagnetic waves are transmitted by a trans...[Details]
Industrial control systems (ICS) have become a core pillar of critical infrastructure. However, with the deep integration of OT (operational technology) and IT (information technology), the attack ...[Details]
With the rapid pace of urbanization, high-rise buildings are springing up like mushrooms after rain. As a core component of vertical transportation, elevators are facing an increasingly prominent e...[Details]
Imagine a world where building security is more accessible and reliable, allowing you to remotely unlock doors for visitors and receive alerts if your front door is opened while you're away. Connec...[Details]
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