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August 30, 2022, Shenzhen, China -
At the 2022 OPPO Developer Conference (ODC22), the new generation of ColorOS 13 operating system and the "Pantanal" intelligent cross-end system were official...[Details]
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Oscilloscope
It is a waveform display instrument that can display the signal amplitude changing with time. It is a comprehensive signal characteristic tester and a basic type of elec...[Details]
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The boundaries of "commercial imagination" in the high-level autonomous driving industry are rapidly expanding.
According to Gasgoo, today, my country's autonomous driving testing, trial...[Details]
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/************************************************************************************************* * File name: 485c.c * Function: 485 slave communication module * Hardware conditions: 1.CPU model...[Details]
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The oscilloscope is the right-hand man of our electronic engineers. Playing with the oscilloscope well is one of our necessary skills. The ancients have long taught us not only to know what it is, bu...[Details]
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Characteristics and models of neutral grounding resistors Neutral point grounding resistor cabinet is mainly used for connecting the neutral point of main transformer and grounding network in urb...[Details]
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Ultrasonic flowmeter is a flow detection instrument based on the principle of velocity difference method, which has certain applications in many industries. When installing ultrasonic flowmeter, we ne...[Details]
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On July 12, the groundbreaking ceremony for Guangdong Yinghua's annual production line of 10 million high-performance copper clad laminates was held in Pingyuan High-tech Industrial Development Zone,...[Details]
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Function of the circuit
Accurate conversion amplifier circuits can be used to obtain negative voltage outputs from positive standard power supplies or to add polarity to balanced output DA converte...[Details]
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The biggest challenge facing power management systems is how to extend the battery's operating time. In addition to finding new power sources with higher energy density, system designers are also look...[Details]
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0 Introduction
PIC18Fxx8 microcontroller is an advanced product of 16-bit RISC instruction set launched by Microchip, USA. It has a good application prospect because of its powerful functions ...[Details]
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On July 25, news that "chip maniac" Zhao Weiguo was being investigated suddenly came out, shocking the market! According to Caixin.com, the former chairman of Tsinghua Unigroup, Zhao Weiguo, was t...[Details]
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What do you get when you take tighter emissions and fuel economy standards, 48V lithium-ion battery technology, energy harvesting, and high-power applications such as electronic power steering (EPS...[Details]
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Note: The first version of the architecture is: APP+JNI(NDK)+Driver(linux), the advantage is simple development, short cycle, also as my graduation project Now updated to the second version, FM se...[Details]
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Common dimming methods include bidirectional thyristor dimming, trailing edge dimming, ON/OFF dimming, remote control dimming, etc. Thyristor dimmers have been used in traditional incandescent lamp...[Details]