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Recently, there have been more and more speculations about Apple's iPhone 11, but most of them say that the new iPhone's rear triple-camera will make the machine ugly. After some hypothetical renderi...[Details]
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This book introduces the motor drive system, DC-DC converter, wireless charging system, vehicle controller, battery management system and electromagnetic compatibility of new energy vehicles by com...[Details]
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Without further ado, here are the pictures: I recently went on a business trip to a customer's site to debug equipment. The scene is shown above. The technical part I was responsible for included a...[Details]
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On the evening of December 21, @逍遥怪河马 released a photo of the OnePlus 8T concept phone, which uses electrochromic technology. It is reported that the basic principle of electrochromism is the pheno...[Details]
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IoT World 2019 opened at the Santa Clara Convention Center in Silicon Valley, USA. More than 300 IoT manufacturers and operators including T-Mobile, Verizon and others participated in the exhibition....[Details]
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It is divided into three parts: ①2440 address space ②Memory and chip hardware connection ③Storage controller register S3C2440 Address Space S3C2440 provides 27 address lines to the outside. With ...[Details]
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2. Working method Mode 0: Extended shift register mode, shift rate fosc/12 ① When working in mode 0, data is input/output serially by RXD, and TXD outputs shift pulses to shift the external shift...[Details]
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On the 28th, the 2022 MWC (Mobile World Congress) kicked off in Barcelona, Spain. After a two-year absence due to the epidemic, MWC resumed offline events for the first time. As the highlight of M...[Details]
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Phison Electronics Co., Ltd., one of the global leaders in NAND flash controllers and storage solutions, has just announced a new SSD platform based on the X1 controller solution. It aims to provid...[Details]
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Program name: Single chip microcomputer driving six-direction gravity sensor routine
Written by: ...[Details]
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Android is an open source mobile phone operating system developed by Google. It includes the operating system, user interface and application programs, that is, all the software required for smartphon...[Details]
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Waveform Measurement
Many terms are used to describe the types of measurements you can make with an oscilloscope . This section will introduce some of the most commonly used measurements and ...[Details]
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Connect regulators in parallel to increase current and spread heat
Figure 3 shows how multiple LT3083s can be paralleled to increase output current and spread the heat. Note that the ballast requ...[Details]
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The soft starter has many functions such as soft start, soft stop, pump control, timed low-speed operation, etc. Therefore, it has incomparable advantages over traditional step-down starters in the...[Details]
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On November 4, the HuanDa 97.5MW/390MWh shared energy storage power station project started construction in the Beidaqiao new energy planning area of Guazhou County. Image It is understood that this...[Details]