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Electromagnetic flowmeter is a kind of precision inductive instrument. If the selection or installation is unreasonable, it will have a great impact on the measurement accuracy and the service life o...[Details]
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According to foreign media reports, Tesla has officially begun to launch its Full Self-Driving Beta (FSD Beta) in Canada, marking the first time that Tesla's driver assistance system has officially e...[Details]
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On October 9, the "New Energy Vehicle Industry Plan" (hereinafter referred to as the "Plan") was formally passed at the State Council Executive Meeting. The release of the "Plan" has ushered in a new...[Details]
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Usually, our common lighting fixtures used in public places such as street lights, channel lights, and advertising light boxes often stay on all night, or they work during the day when lighting shoul...[Details]
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The video surveillance system transmits the real-time images and data of the monitored scene to the monitoring center server accurately, clearly and quickly. The monitoring center can directly grasp t...[Details]
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Power Mode
The power modes we are familiar with are KL15, KL30, KL31, KL50, and KLR. Most OEMs will allocate corresponding mode power according to the power mode requirements of electrical app...[Details]
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Ericsson said on Wednesday it expects 5G subscriptions to grow to 580 million by the end of 2021 from 220 million last year and to more than 3.5 billion by 2026. Reuters reported that Northeast Asi...[Details]
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The 2019 celebration of the "May 1st" International Labor Day and the National May 1st Labor Award and National Workers Pioneer Commendation Conference were held at the Great Hall of the People in Be...[Details]
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Cornell University College of Engineering has developed a synthetic biosensor that mimics the properties of cell membranes and provides electronic readouts. The research, published recently in the ...[Details]
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1. Clock Tree As we all know, the clock system is the pulse of the CPU, just like a human heartbeat. So the importance of the clock system is self-evident. The clock system of STM32F4 is relatively...[Details]
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The out-of-range management parameters that should be considered during system operation are:
1. Physical parameters. These parameters are mainly the input parameters of the system, which include e...[Details]
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The two advanced timers TIM1 and TIM8 in the STM32 timer can generate 7 PWM waves because they have 7 pin channels respectively:
Channel 1
TIM1_CH1
PA8
Channel 1
TIM1_CH1N
...[Details]
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1. UART0 of C8051f is an asynchronous, full-duplex serial port. Its baud rate generator is provided by Timer 1. It can be configured as an 8-bit UART or a 9-bit UART (the ninth bit is used for chip s...[Details]
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In recent years, with the increasing development of embedded systems and the widespread application of 32-bit embedded processors and graphic display devices, the target products have an increasing de...[Details]
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Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]
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