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According to an announcement on Nexperia's official website on April 15, its NexperiaIT server was accessed by an unauthorized third party (hacker attack) in March this year. Nexperia Semicond...[Details]

Project Overview Baosteel Group Co., Ltd. (hereinafter referred to as Baosteel) is a large-scale steel joint venture established on November 17, 1998, with Baoshan Iron & Steel (Group) Co., Ltd. as t...[Details]

On August 4, Lingyi Intelligent Manufacturing issued an announcement on the termination of overseas investment and cancellation of its subsidiary. The announcement stated that Lingyi Intelligent Manu...[Details]

How to match the power of the amplifier and the speaker 1. First of all, we should pay attention to the power matching problem. In theory, the rated power of the speaker should be equal to the...[Details]

On September 21, NIO announced at the "NIO IN 2023 NIO Innovation and Technology Day" held in Shanghai that its first self-developed chip, the lidar main control chip "Yang Jian", will be mass-produ...[Details]

S3C2410 is a RISC microprocessor based on ARM920T core produced by Samsung, with a main frequency of up to 203MHz, suitable for information appliances, Smart Phones, Tablets, handheld devices, mobi...[Details]

1. Matrix keyboard                          1. Method for detecting buttons: (1) First, set all 1-4 to low level and 5-8 to high level. When a key is pressed, a point in 5-8 will be pulled low. (...[Details]

21st Century Business Herald reporter Tao Li and intern Dong Jingyi reported from Shanghai "If you compare mobile phones to cars, what we do is design the blueprints of the engine." Wu ...[Details]

1. Set the switch operating frequency: f=60kHz, output current Io=1A; according to the transformer, input and output voltages, calculate the actual maximum duty cycle Dmax=0.457; 2. Calcul...[Details]

Recently, EUPD Research, an authoritative European research organization, awarded Homai the "Solar Prosumer Award? 2022/2023" in the inverter category. According to the EUPD Research survey, Homai ...[Details]

Getting familiar with the development environment is the first step to learn MCU. Now let's introduce the development environment of PIC. The development environment of PIC includes the old MPLAB IDE...[Details]

More than 20 days ago, a batch of products from ZESTRON Germany departed from Hamburg, a city in northern Germany, for the first time on the "China-Europe Express - CIIE". The 40-foot container and 1...[Details]

illustrate You can use the "Structure program code" instruction to structure the program code in SCL blocks and divide it into different areas. This directive can be declared as fol...[Details]

On June 19-20, as one of the ten major events of the 2017 World Expo with the theme of "Energy of the Future", the World Science and Engineering Conference co-organized by the National Academy of S...[Details]

1. Interrupt handling architecture The Linux kernel unifies the numbers of all interrupts and uses an array of irq_desc structures to describe these interrupts. The array is d...[Details]