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Use drag soldering!
Operation of SSOP
The effect after welding
Lots of rosin on the surface
Alcohol cleaning
The final result
...[Details]
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Circuit principle: Although OOK modulation has poor performance, its circuit is simple, easy to implement, and stable in operation. Therefore, it has been widely used. Such circuits are almost ...[Details]
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After the program is written, it is necessary to check whether the program can meet the control requirements. The main inspection methods are:
The first is to analyze the program from beginnin...[Details]
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At present, networked alarm has been widely integrated into the construction of smart cities. From serving government departments, case solving, traffic control, big data applications to serving ci...[Details]
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Small wireless
sensors
are everywhere. Sensor applications include building control, industrial control, security, location tracking, and RFID. Small
energy harvesting
sources autom...[Details]
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Intelligent video analysis: video surveillance moves from "passive" to "active"
Intelligent video analysis technology was once highly anticipated, but due to factors such as high inv...[Details]
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Working status of ARM processor In the ARM architecture, it can work in three different states: ARM state, Thumb state and Thumb-2 state, and debug state. The Embedded System Development and Applic...[Details]
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Collaboration to accelerate RISC-V ecosystem with leading GPU performance
London, UK, August 23rd –
Imagination Technologies IMG BXE GPU IP has been integrated into the latest RI...[Details]
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In recent years, the field of general
intelligent robots
has been highly valued by the outside world. As a construction enterprise in the field of general intelligent
robots
, Shang...[Details]
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The official version of the Android Q operating system has not yet been released, but domestic mobile phone manufacturers have begun intensive testing, such as Xiaomi. Recently, Xiaomi officially pos...[Details]
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This article introduces the program implementation of two AVR microcontroller 8-bit digital tube displays. AVR 595 single-chip microcomputer drives 8-bit digital tube display circuit implementation M...[Details]
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Today, in addition to iOS 14.5 and iPadOS 14.5 developer preview Beta 2, Apple also released the second test version of watchOS 7.4 for developers. Users can download the watchOS 7 Beta des...[Details]
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For high-speed digital circuits and systems, signal integrity simulation, design and testing is one of the key points; power integrity simulation, design and testing is another key point, and com...[Details]
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1. Introduction
When using portable electronic products, it is hoped that you can always know the remaining battery power and the working time that can be sustained, and adjust related app...[Details]
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Note: The mouse driver described in this article can only realize the button-like functions of the left and right mouse buttons and the scroll wheel. Pressing the left button will type "l", the rig...[Details]
Analog electronics
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