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1 Design variables
The variables mentioned here refer to a set of parameters to be determined in the optimization process. When the optimal value has not yet been reached, they are constantly ...[Details]
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Apple Touch ID has promoted the popularity of fingerprint recognition on smartphones, but since the iPhone X, Apple has replaced it with Face ID facial recognition. Will Touch ID disappear in t...[Details]
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(1) Transformers must be well sealed during transportation and storage. Measures must be taken to prevent water from entering during installation and operation. During installation, special attenti...[Details]
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The lab that lights up the LED lamp uses the GPIO output configuration to achieve this. Next, write a program that uses GPIO as input to light up and turn off the LED lamp at the same time. Since the...[Details]
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According to a report from Chedongxi on December 13, today, the US Federal Communications Commission (FCC) unanimously voted to approve a proposal that will reallocate 75MHz of spectrum in the 5.9...[Details]
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The main circuit of the power supply is shown in Figure 1. It is divided into two parts, the upper part is the voltage source part, and the lower part is the current source part. Each part adopts a...[Details]
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Question 1: What types of oils are mainly found in water? Answer: The oil in water mainly includes petroleum, animals, plants and other organic matter. Question 2: Why do we need to measure the oil...[Details]
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1. Hardware circuit
The I2C bus is a simple, bidirectional, two-wire synchronous serial bus developed by Philips. As shown below:
SDA (serial data line) and SCL (serial clock line) are bo...[Details]
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Circuit principle: The integrated circuit charger, as shown in the figure, is a constant current charging circuit composed of a three-terminal voltage regulator (LM317). Since the potential differ...[Details]
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AVR has different interrupt sources. Each interrupt and reset has an independent interrupt vector in the program space. All interrupt events have their own enable bit. When the enable bit is set and ...[Details]
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Which sensor embedded features are suitable for my application? Summary: This article introduces some of the embedded programmable features available in STMicroelectronics' MEMS sensors, specifi...[Details]
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ZTE issued a blog post regarding previous reports on China's 5G commercialization, saying that there were misunderstandings in the process of information dissemination, and ZTE did not express any vi...[Details]
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1. Download the kernel source code linux-2.6.34 and unzip it to the working directory.
2. First add a SOC to the kernel, copy mach-smdk6410.c to mach-ok6410.c under /arch/arm/mach-s3c64xx
...[Details]
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Building an integrated ecosystem of AUTOSAR software and hardware to promote innovation in intelligent connected vehicles
November 18, 2024, Beijing, China –
iSoftStone and Ren...[Details]
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During CPU operation, how to know when some unexpected events occur in various peripherals, such as the serial port receives new data, a device is inserted into the USB interface, a key is pressed, e...[Details]