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American technology media CNET reported on the 15th (local time) that Apple is developing its own 5G modem chip, but it may have to wait until 2025 to actually produce the modem chip. Apple is curren...[Details]
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On April 15, the groundbreaking ceremony for the construction project of Envision Smart Energy Storage Equipment Manufacturing Industrial Base in Dangchang County was held. County Party Secretary Wang...[Details]
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1. The project replaces different STM32 chips eg: stm32f103rct6 ---- stm32f103c8t6: 1.1. Modify the chip Click the magic wand, and in the menu bar that appears, select the chip in the Device option...[Details]
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Refer to the origin of process address space abstraction to understand the conversion from bare metal to OS At first it was bare metal Later multi-process Later, multithreading (i.e. coroutine) was...[Details]
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The competition for the top spot in wafer foundry has become increasingly fierce, with TSMC and Samsung both spending heavily to gain a technological lead. However, in the development of the 3nm proc...[Details]
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The circuit is very simple. The rows and columns of the 8*8 dot matrix are connected to the P3 and P1 ports of the microcontroller respectively. I tested it successfully.
#include AT89X52.H
unsigned...[Details]
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Friends who are familiar with Tesla know that its vehicles have the same hardware configuration, but some functions are locked by software and cannot be used. If the owner wants to use them in the fu...[Details]
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Baraja, a technology company developing Spectrum-ScanTM LiDAR for autonomous vehicles, announced on May 10th that it has made significant progress in the first randomly modulated continuous wave (RMC...[Details]
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Apple held a press conference last month to launch a new iPad product, and held a press conference last month to launch the iPhone 12 series of mobile phones. This month, it will hold another ...[Details]
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The main circuit topology of the charger for electric vehicles is introduced. The main circuit adopts a novel ZVZCS PWM full-bridge converter. By adding a clamping capacitor and two freewheeling diode...[Details]
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Artistic rendering of the latest experiment in which erbium atoms were integrated into a silicon chip. Image source: Max Planck Institute for Quantum Optics For the first time, German scientists...[Details]
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Even the most advanced "nickel-rich" battery materials will fatigue after long-term use and can no longer be fully charged. According to foreign media reports, researchers from the University of Camb...[Details]
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1. System Overview The modules used in the system include AT89C51 microcontroller + LCD1602 display screen + Hall speed measurement module. This design uses the 51 microcontroller as the core control...[Details]
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Electromagnetic flowmeter is a high-precision, high-reliability and long-life flow meter that works according to Faraday's law of electromagnetic induction. The meter consists of a sensor that direct...[Details]
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Automotive electronics require that the storage system must be able to survive a vehicle accident - since a collision may cause the car's low-voltage system to lose power, storage requires a native...[Details]