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Forward voltage drop VF: The voltage drop between the positive and negative electrodes when the forward current passing through the diode is a specified value.
Forward current IF: The current ...[Details]
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Today, people from all corners of the world can promote various products on short video platforms, thanks to the new infrastructure system with amazing scale and complexity behind them. "New infrastr...[Details]
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AMD has revealed their new and upcoming Radeon RX 6000 series, utilizing the second generation architecture which they call RDNA2. This new GPU architecture will power both standalone PC graphics c...[Details]
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Abstract: This article briefly introduces the characteristics of Bluetooth technology, focuses on the application of Bluetooth technology in medical monitoring, and discusses the security issues...[Details]
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The internal RC clocks HSI RC and LSI RC of STM32 can be turned off, and the external crystal clocks HSE Osc and LSE Osc can be turned off or bypassed. The external crystal clock is more accur...[Details]
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For many high-end customers of China Unicom or China Mobile, the temptation of iPhone is getting bigger and bigger. Since China Unicom officially introduced iPhone to the Chinese market, there are ...[Details]
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On August 17, the National Development and Reform Commission held its regular press conference for August. Meng Wei, spokesperson for the National Development and Reform Commission, said that multip...[Details]
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According to foreign media reports, in the automotive environment, voice control has faced a problem for many years: the noise inside the car interferes with the understanding of voice commands. Isra...[Details]
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On March 3, according to media reports, Professor Sun Jinyun of Fudan University in Shanghai recently led a team to conduct a survey on "hailing a taxi using mobile phone taxi apps". The repo...[Details]
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The picture above shows a motorcycle anti-theft alarm
Transmitter: Relay K and thyristor VS are used to control the power supply of the transmitter circuit. IC1 forms the alarm sig...[Details]
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Regarding overflow interrupt, no matter which microcontroller it is, it will continue to accumulate, causing its register to overflow and trigger an interrupt, and then jump to the interrupt fu...[Details]
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Huawei's CPE 5G Pro has been on sale for a while, priced at 2,499 yuan. For such a product, many people don't know what it does, so Huawei Terminal officially explained the product in detail on Zhihu...[Details]
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Mentor recently announced it has joined the O-RAN Alliance, a coalition of industry leaders committed to enabling openness, intelligence, flexibility, and performance in the evolution of 5G radio acc...[Details]
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The method of using a multimeter to determine whether a single-phase or three-phase motor is burned out is only applicable to small motors with a DC resistance of coil windings above 1 ohm. The metho...[Details]
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An autonomous vehicle is a vehicle that can sense the environment and operate without human involvement. It can do everything that an experienced human driver does. In a recent study, experts ident...[Details]