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Industrial lighting is used in two main environments: general factory lighting (mainly light industrial electronics factories) and special factory lighting (such as coal, steel mills, etc.). In ter...[Details]
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The working principle of the triode
: The triode is a current amplifier device with three poles, namely the collector C, the base B, and the emitter E. It is divided into two types: NPN an...[Details]
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Watchdog circuit diagram
As shown in the figure above: When the circuit is working, as long as the CD4060 reset pulse is given regularly, Q1 can be guaranteed to be in the cut-off state, so that th...[Details]
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Abstract: This paper describes an automatic control system for a greenhouse. The system uses Luminary's LM3S102 processor and a streamlined TCP/IP protocol stack to build an embedded Web server to...[Details]
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The DDS signal generator uses direct digital frequency synthesis (DDS) technology to improve the frequency stability and accuracy of the signal generator to the same level as the reference frequency,...[Details]
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Standby refers to the state when the product is connected to the power supply but is not running its main function. The purpose of standby is to reduce the power loss when it is unloaded or light...[Details]
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There are many different seemingly plausible opinions on this issue. Some people say: In the volt-ampere characteristics of LEDs, if the voltage is fixed, the current is also fixed. So the effect o...[Details]
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JP Morgan recently released a report stating that the growth of high-end smartphones has clearly peaked this year, and the production of iPhone X is expected to decrease by at least 50% this quarte...[Details]
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1. Related principles: 1. Initialize the HAL library; 2. Initialize the stm32 system clock, set the clock, including the PLL clock, and the peripheral clock APB1, APB2....... 3. Initialize the delay ...[Details]
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ROHM develops VCSEL-equipped compact proximity sensor "RPR-0720" to help miniaturize wearable devices such as wireless headphones and increase battery capacity ROHM, a world-renowned semiconductor ...[Details]
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NVIDIA releases new switch to fully optimize trillion-parameter-level GPU computing and AI infrastructure ● NVIDIA Quantum-X800 InfiniBand network creates the most powerful AI-specific infrastructu...[Details]
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STMicroelectronics is strengthening its collaboration with Amazon (AWS) and Microsoft to expand the Internet of Things. On AWS, ST provides a reference that makes it easier and more secure to connect...[Details]
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Color: A display screen that puts red and green LEDs together as one pixel is called a two-color screen or a color screen; a display screen that puts red, green, and blue LED tubes together as on...[Details]
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1 Introduction For performance reasons, sometimes we want to know the CPU usage rate, and then judge the CPU load and whether it is "competent" enough for the current operating environment. This arti...[Details]
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New electric vehicle drive motor solution will be
Live demonstration at Electronica 2024 in Munich, Germany, November 12-15, 2024
Beijing, China, November 11, 2024 -
Ren...[Details]