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1. Design requirements
Design an ultrasonic rangefinder, which can be used for position monitoring of car reversing, construction sites and some industrial sites, and can also be used for ...[Details]
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Modern electronic device designs must provide multiple different direct current (DC) voltages, which requires internal circuits to convert voltages through step-up and step-down methods to power di...[Details]
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As we all know, after Huawei lost its Kirin chips and third-party 5G chips, its mobile phone market has been declining, with its global market share falling from 14% to less than 4% today. It is hard...[Details]
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Nokia Mobile may be planning to launch its next KaiOS smart feature phone. Foreign media NokiaPowerUser found that Nokia N139DL has now passed GCF certification and can be launched in the Europ...[Details]
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On April 12, Tianma Microelectronics Co., Ltd. announced that according to the company's development strategy plan, the company plans to invest in a joint venture project company in Xiamen through it...[Details]
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Who would have thought that @Meizu Technology would give itself a mouthful of “poison milk”… On the day of Qingming Festival (the 4th), @Meizu Technology released a "hell" copy. When promoting th...[Details]
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DEKRA Selects Keysight Technologies for Compliance Validation of 5G, Wi-Fi and Bluetooth Devices
Leading global test organization expands use of Keysight test platforms to address contin...[Details]
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1. Create PLC project file
1. Create a NJ501-1300 project file. Create two variables in the global variable, set the data type and network disclosure mode of the variables. As shown in Figure ...[Details]
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client needs: In order to realize the measurement of the radiation light signal conversion of the silicon photomultiplier tube, in addition to the SiPM bare tube, the radiation detection module will ...[Details]
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Design principle of LM4702 high-fidelity power amplifier device
The LM4702 is designed for consumer applications that require high sound quality and high power output. The output power...[Details]
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On March 2, the power dispatching and control center of Xinxiang County Power Supply Company in Henan Province learned that the maximum load of the Xinxiang County power grid reached 213,000 kilowa...[Details]
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The 14th Five-Year Plan for the High-Quality Development of Hebei's Manufacturing Industry points out that by 2025, the province will "basically become a strong manufacturing province" and "form tw...[Details]
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The IU5708D is a high-performance wide input range (4.5V~40V) synchronous boost controller that supports output voltages up to 52V. The output voltage is regulated using constant frequency current ...[Details]
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Counterfeit Detection Technology of RMB Counterfeit Banknote Detector
This paper introduces the currently popular counterfeit banknote identification technology, and proposes that w...[Details]
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In recent years, with the accelerated development of intelligence, electrification and networking, cars are transforming from a single means of transportation to a third space that integrates leisu...[Details]