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Jiwei.com reported on February 1 that OPPO recently launched a new A series phone A55, which is now on sale. The biggest highlight of this phone is that it is equipped with MediaTek Dimensity 700. It...[Details]
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A typical application in electrical engineering is to record physical quantities through sensors and forward them to a microcontroller for further processing
. This process requires the use o...[Details]
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In recent years, TWS wireless Bluetooth headsets have been favored by users, so how do they work? TWS wireless Bluetooth headsets are connected wirelessly via Bluetooth. There is no connection line b...[Details]
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IT Home reported on April 18 that at the end of March, Apple's AirPower wireless charging pad was officially declared dead. However, the pursuit of minimalist design of "wireless" by iOS termi...[Details]
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The ARM Architecture Reference Manual ARMv8-A contains a memory hierarchy framework diagram, from which you can see the relationship between L1, L2, DRAM, Disk, and MMU, as well as the roles they pla...[Details]
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We have already talked about how to initialize SPI. Next, let's talk about the sending function. First, the code void OLED_Writ_Bus(uint8_t _data) { Delay20us(); if (SPI_Busy == 0) { SPI_B...[Details]
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1. Introduction
There are currently
two important problems with
LED
bulbs in the market:
The first is unclear labeling. According to ITRI’s testing of LED bulbs in t...[Details]
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Measuring resistance with two wires is very convenient, but it can introduce measurement errors. This error can be nearly eliminated by using a 4-wire multimeter with separate source and measuremen...[Details]
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Earlier this week, Japanese media Nikkan Kogyo Shimbun reported that Sony will supply Apple with OLED microdisplays for use in its long-rumored AR/VR glasses. The report has since been confirmed by d...[Details]
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Parity check code is a code with minimal overhead that can detect errors in one bit of data code. It is often used for memory read and write checks, or error checks during the transmission of ASCII ch...[Details]
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Some time ago, Apple officially announced that it would stop producing iMac Pro products, and made adjustments to the corresponding introduction on its official website, showing "limited quant...[Details]
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A tire blowout while driving at high speed is a very dangerous or even fatal accident. According to statistics, 46% of domestic highway traffic accidents are caused by tire failure, of which 70% ar...[Details]
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At Citi's 2020 Future of Vehicles Seminar, Doug Parks, executive vice president of global product development, purchasing and supply chain at GM, said that GM is developing the next generation of mas...[Details]
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/***********************************************
Name: LCD driver module with T6963C controller
Designer: Afei
Time: Dec.09.10
Version: vec1
**************************************...[Details]
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On October 16, Shandong Yulong Gold Co., Ltd. (601028, hereinafter referred to as Yulong Co., Ltd. or the Company) issued an announcement that the company's industry was changed from wholesale to non-...[Details]
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