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It is reported that in order to curb the new coronavirus epidemic, Ho Chi Minh City, Vietnam's largest city, has increased the intensity of epidemic prevention measures from today (23), prohibiting p...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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ESP (Electronic Stability Program) is a landmark invention of automotive electronic control. Different research and development institutions have different names for this system.
Figure 1 shows...[Details]
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Heart rate detection is the core selling point of smart bracelets. Consumers are most concerned about the accuracy of these functions, which is also the most troublesome problem for smart bracelet ...[Details]
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Digital SourceMeter SMU instruments can simplify battery testing because they can source and measure current and voltage at the same time. These instruments can flexibly source and receive current, m...[Details]
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The characteristic of LED
is that only one LED light point lights up each time the electronic pulse is turned on, and the LED light points
move
to the front one by one. One signal lin...[Details]
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Looking at the development of the domestic semiconductor industry, it can be clearly found that from the chip manufacturing side, it still takes time to catch up, but in the field of packaging and t...[Details]
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1. Introduction to vehicle speed performance
It is a key component of electronic control. Its performance is directly related to engine idle speed and transmission control. Therefore, its vari...[Details]
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According to foreign media reports, Saelig, a US company, has announced the launch of the 18EQHM32 series of oscillators, which can reduce overall EMI in electronic devices by cleverly changing the...[Details]
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Clock system and its distribution Figure 12 shows the main clock system and its distribution of ATmega168. These clocks do not need to work at the same time. In order to reduce power consumption, di...[Details]
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This palm-sized "weird" printer does not require ink cartridges and can make pictures move. Recently, Huawei has been on the news every now and then. There is a joke online that says: "A street in ...[Details]
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The operation of this new signal generator is very simple. Not only can it generate common RF signals from 9 KHz to 3 GHz, but it can also easily generate modulated AM, FM, ØM, and pulse signals usin...[Details]
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Some special applications require more precise delays (such as DS18B20, etc.), but C is not like assembly language, and it is difficult to calculate the accuracy of delays. After repeated debugging, I...[Details]
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1. Description 1. Serial port UART, baud rate: 9600 When connecting a device, generally only GND RX TX is connected, and Vcc is not connected to avoid power supply conflicts with the target devic...[Details]
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On October 30, Samsung is currently expanding the proportion of Qualcomm Snapdragon chips used in its Galaxy flagship phones, while its own Exynos chips mainly cover mid-to-low-end and home applian...[Details]