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BlackBerry recently announced that according to statistics from the well-known independent research company Strategy Analytics,
there are currently more than 215 million cars in the world equip...[Details]
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Main program preview: //This file mainly defines the programmable entry function main, which initializes the system, parameters, and hardware interfaces, and then waits to read serial port dat...[Details]
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LED power supply is also a supporting product. The quality of power supplies on the market is uneven. Here we provide some relevant knowledge about LED driver power supplies for those who are new t...[Details]
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China, April 28, 2024 -
Aixin Yuanzhi, an artificial intelligence chip R&D and basic computing platform company, announced that Meta and Microsoft have recently released the milestone Llama 3 s...[Details]
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On December 7, Zijin Insurance, Munich Reinsurance (Munich RE) and Narada Power signed a strategic cooperation agreement to cooperate on the quality and performance assurance of energy storage syst...[Details]
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Recently, the "Several Measures for Further Accelerating the Construction of Major Projects and Expanding Effective Investment in Guizhou Province" (hereinafter referred to as "Several Measures") was...[Details]
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Modular design principle: high cohesion
Step 1: Create a header file (source file and header file have the same name, such as delay.c and delay.h)
Step 2: Prevent duplicate inclusion
Add
...[Details]
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Apple’s iPhone upgrades are almost all completed in September, and the Apple iPhone 14 that many people are looking forward to may not be unveiled in September this year. According to informat...[Details]
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Recently, SEMI, an industry association serving the global electronics manufacturing and design supply chain, announced that German automaker Volkswagen has joined SEMI. SEMI's membership will enable...[Details]
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AT89cxx encryption principle
MCU decryption is simply to erase the encryption lock bit in the MCU. Due to the unreasonable design of the erase operation timing of the AT89C series MCU. It is poss...[Details]
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It is reported that Sogou held an online press conference to officially release two new AI voice recorders, S1 and E1. The S1 is priced at 2,698 yuan and the E1 is priced at 1,298 yuan. They were fir...[Details]
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On March 25, it was learned from State Grid Ningxia Electric Power that the power transmission capacity of the Ningxia power grid's major power transmission channels has strongly recovered to the l...[Details]
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TIMx_CR1 (control register 1)
Bits 9-8: CKD Clock division factor, defines the division ratio between the timer clock (CK_INT) frequency and the sampling frequency used by the digital filter (ETR, TI...[Details]
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Circuit Capability Test-1: DC Power Switching Circuit
Circuit Knowledge Test-1: DC-DC Switching Regulator
If MP1580 switching frequency set at 400 KHz, and DC regulator output 5V, then pleas...[Details]
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CAN (Controller Area Network) is a local area network communication protocol, which is widely used in automobile, industrial automation and other fields. However, the CAN bus system may also encoun...[Details]