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We have a microcontroller course this semester. I don't know why we have to write programs in assembly language. I feel that assembly programs are really difficult to write, so I recorded the experim...[Details]
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5G is considered one of the main features of the iPhone 12 series. In addition, Apple has started to re-adopt Qualcomm baseband from this series, which makes the outside world wonder whether the sign...[Details]
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According to Reuters, NVIDIA listed Huawei as a major competitor in multiple fields, including artificial intelligence chips, for the first time in a filing with the U.S. Securities and Exchange Comm...[Details]
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Wristcam is an Apple Watch band equipped with front and back cameras. It has finally been launched after nearly four years of development. Wristcam has an 8-megapixel camera that can shoot 1080...[Details]
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When thinking about the National Day holiday, people are somewhat excited and a little nervous. The excitement is of course that after a busy period of time, I can finally have a good rest and go on ...[Details]
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I have been engaged in the design industry for 10 years. From the initial imitation of foreign designs to the current original designs, it also reflects the development of Chinese lighting fixtures...[Details]
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In the half-bridge converter shown in the figure, the primary side of the transformer flows current throughout the entire cycle, the magnetic core is fully utilized, and the withstand voltage require...[Details]
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Ultrasonic underwater ranging and obstacle avoidance
With the development of service technology, robots for underwater cleaning of swimming pools are widely popular in the market. To realize a...[Details]
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1. Functions, characteristics and classification of relays
1. The function of control relay
A control relay is an automatic electrical appliance that is suitable for remotely connecting a...[Details]
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The integration of multiple functions into a single portable device presents new challenges to designers. Today, product life cycles are becoming shorter and shorter, while embedded applications ar...[Details]
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Some people are confused when they see that OPPO and vivo phones, which do not have top-notch performance and are priced high, have good offline sales. They think that OPPO and vivo are too good at d...[Details]
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Today, Qualcomm announced that it has completed the acquisition of CPU manufacturer NUVIA for $1.4 billion. At the same time, its first Snapdragon platform using Qualcomm Technologies' new design wil...[Details]
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Now, with the popularization of 3G and the gradual decline in the cost of network bandwidth, more and more people are beginning to follow the trend and favor mobile video surveillance. At the same ...[Details]
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Intel has launched the Intel® Solutions Marketplace, an innovative platform that will help partners deploy solutions as the data-centric economy becomes increasingly complex. Through the personal rep...[Details]
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In DC circuits, the most commonly used technology is DC-DC, which can convert electrical energy of one voltage value into electrical energy of another voltage value. The DC-DC converter module in p...[Details]