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1. Problem description: Use STM32CubeMX, configure SDIO 4-bit mode, and perform read and write tests on the SD card. 2. Preparation: Software version: STM32CubeMX–4.22.0; KEIL5 Hardware platform: At...[Details]
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The CAN-bus (Controller Area Network) bus is mainly used for data communication between the measurement and control center inside the car. It defines the data link layer and part of the physical la...[Details]
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At the 2019 World Manufacturing Conference held in Hefei, Anhui, the Changxin Storage Memory Chip Independent Manufacturing Project with a total investment of approximately 150 billion yuan was annou...[Details]
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There are usually several ways to implement the STC microcontroller's adaptive baud rate serial port:
(1) The protocol stipulates that at the beginning of communication, the host sends a fixed ch...[Details]
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Revolutionizing in-vehicle monitoring technology with Qorvo ultra-wideband radar Beijing, China, January 11, 2024 - Algorized®, as one of the important exhibitors of the Berkeley SkyDeck incubation...[Details]
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Mobile wallet and digital key binding process
When users use car digital keys, they may be bound to mobile wallet APPs. The above is a flowchart drawn based on course materials and the o...[Details]
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A robot is a mechatronic production equipment composed of a main structure, controller, command system and monitoring sensors. It can simulate certain human behaviors, control itself, be repeated...[Details]
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The integrated circuit KA7500B described in this article is a dedicated pulse width modulation switching power supply integrated controller produced by Samsung. It is fully compatible and interchangea...[Details]
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Battery Energy Storage System (BESS) Nidec ASI Co., Ltd., a subsidiary of Nidec Co., Ltd.'s Sports & Energy Business Division, and French renewable energy developer Neoen have signed two installat...[Details]
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After the US ban on Huawei officially came into effect on September 15, the industry has been paying attention to Huawei's chip reserves and self-help measures. However, at this time, a major turning...[Details]
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This intelligent alarm system makes full use of the existing telephone network for design, using telephone keyboard operation circuit, ring recognition circuit, remote message circuit, automatic ident...[Details]
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The inverter is a control power supply for an AC motor. Its essence is to output a certain ratio of voltage and frequency to achieve the purpose of controlling the motor speed and torque. Although ...[Details]
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In 2020, the COVID-19 pandemic that ravaged the world forced all industries to accelerate their digital transformation. Companies began to explore how to use new ways of working to simplify operation...[Details]
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The Cortex M3 kernel has three startup modes: A. The interrupt vector table can be located in the SRAM area through the boot pin setting, that is, the starting address is 0x2000000, and the PC poin...[Details]
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EcoSiC™ products produced by ROHM, a world-renowned semiconductor manufacturer, SiC MOSFET and SiC Schottky barrier diode (hereinafter referred to as "SBD"), are adopted by the "HFA/HCA series" 3.5...[Details]
Power technology
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