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Texas Instruments ( TI ) has introduced a new series of solid-state relays , including automotive-grade isolated drivers and switches, with more than 20 years of experience in developing high-voltage...[Details]
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Circuit principle: When the DSP communicates with the Bluetooth module using the USB interface, it must go through the USB port conversion circuit and then connect to the USB bidirectional ports D...[Details]
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The existing USB standard allows a maximum charging current of 500mA (USB 1.0, 2.0) or 900mA (USB 3.0), and the current limit for fast charging is 1.5A. To ensure that the charging device can safely ...[Details]
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On July 8, digital blogger @长安数码君 exposed the engineering machine picture of Huawei's new phone Maimang 9, indicating that the phone will be unveiled on July 26 together with Huawei Enjoy 20. ...[Details]
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The initial idea of the project was mainly from the remote control of Android phones on the Internet.
This is my first time doing this project, so I'm sure I'll waste a lot of money.
Th...[Details]
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8031 single-chip microcomputer is widely used in various intelligent instruments due to its high reliability, small size, low price and full functions. The operation of these intelligent instruments ...[Details]
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1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
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Today, Redmi and JD.com jointly launched the customized mobile phone Redmi K30 5G Speed Edition, which is officially released. It is the first to use Snapdragon 768G. The 6GB+128GB version is price...[Details]
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ASUS LCD screen sales are successful, and it has achieved the best market share in Japan. ASUS said that according to the latest statistics from BCN, an authoritative Japanese IT media, the company's...[Details]
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With the rapid development of Internet, the mutual promotion of communication and computers, the requirements for power supply quality of precision electronic equipment used in them, such as comput...[Details]
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It has been reported recently that Sharp plans to mass-produce Micro LED, which is regarded as the next-generation panel, in 2023, with the goal of seizing the highly anticipated growth market for gl...[Details]
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According to Jiwei.com on November 17, vivo will release a new OriginOS tomorrow, but do you know what its Chinese name is? Regarding the above questions, vivo sub-brand iQOO product manager @戈蓝V gav...[Details]
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Introduction
The design of USB low-speed devices has reached a considerable maturity. Various IC companies have launched solutions for USB DEVICE, generally with 8 BIT CPU CORE + USB SIE as t...[Details]
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The multifunctional conductivity tester circuit consists of a detection electrode, a resistor divider, a buffer circuit and a two-color diode, as shown in the figure. The detection electrode can s...[Details]
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The BOE Wuhan 10.5-generation LCD production line visit and TV display technology tasting event with the theme of "Seeking the Source" was held in Wuhan. At a time when the current TV industry and ...[Details]