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A hybrid vehicle is a vehicle that is driven by a combination of an internal combustion engine and an electric motor. Its main features are energy saving and environmental protection. This type of ...[Details]
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Preface
LED, or light emitting diode, is a semiconductor solid-state light-emitting device. It uses solid semiconductor chips as light-emitting materials, and emits photons through th...[Details]
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In order to further understand the development status, development advantages and existing bottlenecks in the field of energy storage in Liaoning Province, and to provide a basis for the revision of t...[Details]
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How to control the speed of 775 motor
The 775 motor is a common brushless DC motor, which can usually be controlled in the following ways:
Voltage regulation: The speed of the 775 motor i...[Details]
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1. What is signal integrity?
Signal integrity needs to be considered throughout the system and component design process. Unlike in the past, interconnects are no lon...[Details]
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Cailianshe learned that Changying Precision is a supplier of iPad external keyboards, Apple Pencil and iWatch structural components. Changying Precision said that external keyboards and Apple Pencil ...[Details]
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CPU circuit diagram
Display circuit
Control board circuit diagram
Program
#include iotiny24.h // Include model header file
//#include iot24v.h
#include iomacro.h // Include "...[Details]
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Xiaomi Youpin has now launched the Haylou Solar smart sports watch, which supports health monitoring, sleep protection and instant messaging. The crowdfunding price is 149 yuan. IT Home lea...[Details]
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Standard SDRAM is divided into 66MHz SDRAM (commonly known as PC 66, but PC 66 is not a formal term), PC 100 and PC 133, with standard operating frequencies of 66MHz, 100MHz and 133MHz, and correspond...[Details]
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For many central processing units (CPUs), the specification requires that the power supply must be able to provide large and fast charging output currents, especially when the processor changes opera...[Details]
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LED switching power supplies are generally divided into two types: constant voltage output and constant current output. The output voltage of the former is constant, and the output current of the l...[Details]
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April 12, 2023, Beijing -
At the "Green Computer Industry Technology Seminar" hosted by the China Electronics Society, the Green Computer Standard Working Group was officially announced to be e...[Details]
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BlackBerry, a well-known mobile phone brand in the past, failed to keep up with the trend when the smartphone boom came and was acquired in 2013. In 2016, TCL reached a cooperation agreement wi...[Details]
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The European Union has set an ambitious goal to reduce its overall greenhouse gas emissions by at least 80% by 2050. To achieve this goal, the automotive industry's contribution will be important. Th...[Details]
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Abstract: According to the temperature requirements of the infrared imaging working environment of the internal formation gravity field satellite, the uncooled long-wave infrared focal plane array ...[Details]
Test/Measurement
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