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In May 2020, the 225kW and its series string inverters passed the high and low voltage ride-through of the National Energy Solar Power Generation R&D (Experimental) Center of the China Electric Pow...[Details]
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In the second year of 5G commercialization, global 5G deployment has achieved remarkable interim results. At present, 5G has not only become a technology that consumers are familiar with and within t...[Details]
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In the past decade, high-
brightness
white light LEDs
based on GaN substrates
have attracted more and more attention due to their good cost-effectiveness. Various manufacturers are...[Details]
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AVR MCU AVR单片机是Atmel公司推出的较为新颖的单片机，其显著的特点为高性能、高速度、低功耗。它取消机器周期，以时钟周期为指令周期，实行流水作 业。AVR单片机指令以字为单位，且大部分指令都为单周期指令。而单周期既可执行本指令功能，同时完成下一条指令的读取。通常时钟频率用4～8MHz，故最短指令执行时间为250～125ns。AVR单片机能成为最近仍是比较火热的单片机，主要的特点： ...[Details]
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When the MCS-51 series CHMOS type single-chip CPU executes an instruction to set PCON.1 (PD), the device enters the power-down mode. For example, the 80C31 can enter the power-down mode by executin...[Details]
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On February 21, the Shenzhen Development and Reform Commission issued a notice on further standardizing the management of new energy vehicle charging and swapping facilities. It proposed to strengt...[Details]
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According to a survey by TrendForce Semiconductor Research Center (DRAMeXchange), due to the growth of data center demand in the fourth quarter of 2019, NAND Flash supply inventory decreased; in the ...[Details]
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As a typical level instrument, the rotary paddle level meter is widely used in enterprise production. Here we introduce its principle, use and characteristics.
According to its use, it is also call...[Details]
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Embedded system design is becoming more and more complex. In addition to traditional analog and digital signals, RF signals are often introduced. Many customers hesitate whether to spend money to buy...[Details]
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Due to the tight supply chain caused by the epidemic, the iPhone 12, which was supposed to be launched in the third quarter of 2020, was delayed to the fourth quarter. Apple's fourth-quarter financia...[Details]
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With the rapid development of semiconductor process technology, the integration of field programmable logic devices (FPGAs) has increased rapidly and has reached the level of millions of gates. At ...[Details]
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This paper introduces a design method of a programmable wireless remote control multi-channel switch system, and describes its composition structure and working principle in detail. This system uses a...[Details]
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The HDLC (High Level Date Link Control) protocol is one of the most widely used protocols in the field of communications. It is a bit-oriented high-level data link control procedure with powerful e...[Details]
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1. Introduction
At present, the world generates up to 100,000T bytes of data from medical information every day (2010), and 90% of all data in recent years was generated in the past two years. ...[Details]
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The most expensive game console in history, PS5 Pro, is about to be released. An overseas blogger got one in advance and took it apart without saying a word. He found some unexpected changes.
...[Details]
DSP and ARM Processors
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