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Speakers are heavy loads, they usually need to be driven by high currents provided by an external circuit. This is because sometimes the sound output produced, such as from a microphone or guitar p...[Details]
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On August 23, the "IAIC Information Security Summit Forum and China Chip Application Innovation Design Competition Information Security Special Competition" was successfully held in Haining, Zhejiang...[Details]
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1. Even if the wiring of the entire PCB board is well completed, the interference caused by the inconsiderate consideration of the power and ground wires will reduce the performance of the produc...[Details]
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The dual-trace oscilloscope consists of an electron gun, a Y deflection plate, an X deflection plate, and a fluorescent screen. The two voltage signals YCH1 and YCH2 to be measured are periodically a...[Details]
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According to a report by the Russian Satellite News Agency on the 27th, due to US sanctions, Google has stopped certifying smartphones of Russia's BQ company that runs the Android management system. ...[Details]
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1. Understand the code. Because my C language foundation is relatively poor, I decided to understand the code first and then modify it based on the source code to write my own dot matrix display. ...[Details]
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In October this year, Microsoft launched a new Surface Pro 2-in-1 notebook, which added a USB-C interface in response to user requests, but still retained the Surface Connect interface. Now, th...[Details]
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The 2021 World Artificial Intelligence Conference with the theme of "Intelligently Connecting the World, Building a City of Wisdom" was held at the Shanghai World Expo Exhibition and Convention Cente...[Details]
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ViewSonic has announced the launch of the new smart cinema projector X10. The new generation of X10 is a new upgraded version of ViewSonic's 4K smart projector X10-4K. It continues the compact body w...[Details]
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The supply of polarizing plates for displays is expected to remain tight this year, as the production of polarizing plates has decreased due to the COVID-19 pandemic, while the demand for polarizing ...[Details]
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1. ISP Overview At present, technicians engaged in the design and development of single-chip microcomputers generally use the following common methods to develop single-chip microcomputer pro...[Details]
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We learned from the Chongqing Economic and Information Commission that with the recent start or accelerated construction of a number of major hydrogen energy projects, Chongqing is accelerating its e...[Details]
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On September 5, NIO announced that NIO Air AR Glasses officially landed on the NIO Car Mall, with the first set of discount packages pre-sold at 2,299 yuan. NIO introduced that NIO Air AR Glasses, co...[Details]
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July 7 news Yesterday evening, Tianfeng International analyst Ming-Chi Kuo released the latest Apple research report stating that the appearance design of AirPods 3 will be changed to be similar...[Details]
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Germany's MR and China National Electric Equipment Group Co., Ltd. jointly open a new chapter at the CIIE
November 7, 2024, Shanghai, China – Today,
during the 7th China Inter...[Details]
Microcontroller MCU
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