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With
the continuous expansion of
the global
new energy vehicle market
,
the power battery
industry has ushered in new development opportunities and challenges.
Since 2024, ...[Details]
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Genesys and Google Cloud join forces to deliver better customer experiences Expands partnerships to deliver integrated platform solutions that address modern consumer behaviors and a decentralized ...[Details]
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Fundraising shrunk by 800 million yuan, the "speed of life and death" in the intelligent driving circle
Recently, there has been another big news in the field of intelligent driving: anoth...[Details]
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1. Analysis of dv/dt characteristics during operation
(1) Waveform edge superposition characteristics
Driver IGBT control methods, especially inverter type, include V/f control without PG...[Details]
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Previously, we used an empty loop to achieve the purpose of delay, but the delay was not very accurate. Now we use the real-time timer (RTT) for more accurate timing. Although RTT is not particularly...[Details]
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The circuits in this Design Idea take advantage of an inherent characteristic of the collector voltages in a single transformer push-pull dc/dc converter: they swing twice the supply voltage. When ...[Details]
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1. Concepts of Interrupts and Interrupt Events
In our daily work, we work according to the normal process. If an emergency occurs in the middle of the work or we need to take care of another t...[Details]
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1 Introduction After adding IAP to the F0 chip, we often find that the original APP must add a section of code to copy the interrupt vector table from the internal FLASH to SRAM and then execute REMA...[Details]
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I have an EM-SAM3S development board from Inbit, which I have had for a month. It was originally used for uLoong activities, but I was not familiar with this chip, so I used STM32F4 as a substitute. ...[Details]
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ARM has 16 32-bit registers (r0 to r15).
r15 acts as the program register PC, r14 (link register) stores the return address of the subroutine, and r13 stores the stack address.
ARM has a current ...[Details]
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The process of checking whether a diode is good or bad using a digital multimeter: The first step: Check whether the two test pens are plugged in correctly. The red test lead should be inserted into ...[Details]
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Baud rate setting related parameters In the CAN bottom layer protocol, each bit time (TBit) of CAN data is divided into many time periods (Tscl), which include: A. Bit synchronization time (Tsync) ...[Details]
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/* Wake up the MCU through the serial port in STOP state. Wake-up mechanism: After the MCU enters STOP state, it cannot be directly woken up by peripherals such as UART. Before the MCU enters STOP, s...[Details]
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1 ROM-bootloader disassembly analysis In Keil (IAR cannot implement this yet, and other IDEs have not been tried. This section focuses on code analysis, and there is no need to consider the tool so...[Details]
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The CNC system of a numerically controlled machine tool is a highly automated machine tool control system that controls the movement and processing of the machine tool through a computer program to...[Details]
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