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Apple is rumored to be planning to launch new 14-inch and 16-inch MacBook Pro models, each with a mini-LED display and an improved M1 chip. MacRumors found a suspected next-generation 16-inch MacBo...[Details]
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The first phase of the Hongli Mini/Micro LED semiconductor display project, themed "Sharing the True Vision", was grandly launched at the Guangzhou headquarters of Hongli Zhihui (300219). The first p...[Details]
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main feature: 1. Small pressure loss. During use, it can be fully utilized without too much effort. All pressure can be fully utilized without any loss. 2. Reliable performance. The glass rotor flowm...[Details]
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Three-phase SPWM inverter circuit
1. Circuit structure
The three-phase SPWM inverter circuit structure is equivalent to the three-phase square wave inverter circuit structu...[Details]
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According to Jiwei.com news, on April 12, Lida Optoelectronics released its 2018 annual report. The company achieved operating income of 2.584 billion yuan from January to December 2018, a year-on-ye...[Details]
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The 2020 Tokyo Summer Olympics will open, and Toyota has recently announced a plan to debut its solid-state battery electric vehicles at the 2020 Tokyo Olympics. According to Toyota, solid-state batt...[Details]
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The 8051 microcontroller has a total of 21 special registers. Some of them are briefly introduced as follows: Program Counter (PC). In the training, we already know that PC is a 16-bit counter, and...[Details]
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With the development of digital signal processing technology,
more and more electronic products
use
digital audio
technology. Digital audio interface has become a trend of development, and ECM ...[Details]
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When using j-link to download programs or debug online, there are two modes: JTAG and SWD You can choose in Keil: The following are the interface pins used in the two modes: It is recommended to...[Details]
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Recently, a 1MW/2MWH energy storage project in a factory area has been carefully designed and constructed and finally passed the acceptance smoothly. The project uses Hongtu Smart Energy's intellig...[Details]
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Economic and social activities based on large-scale production and consumption have caused the entire society to generate a large amount of waste, which seriously hinders the healthy material cyc...[Details]
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High reliability, powerful functionality, high speed, low power consumption and low price have always been important indicators for measuring the performance of microcontrollers, and are also necessa...[Details]
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(Image source: Toyota) According to foreign media reports, on March 17 local time, Toyota Research Institute-Advanced Development Center ( TRI-AD ) and Dynamic Map Platform announced a collaborati...[Details]
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Soon, the market will see electric vehicles that support charging and swapping and have upgradeable power battery architecture - electric vehicle products under SAIC Roewe's new R brand. On May 10,...[Details]
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NANDFLASH startup and standard library issues I transplanted start.S of u-boot to my program, so that the program can be downloaded into the memory and run using the D function of supervivi, but it...[Details]