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Jiwei.com reports that if you don’t know the theme in advance, you will really think you have entered a technology expo. In fact, this is part of BOE Global Innovation Partner Conference 2019 (BOE IP...[Details]
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1 Introduction to PIC Microcontroller The PIC series of single-chip microcomputers are high-performance and cost-effective 8-bit embedded controllers (Embedded Controllers) launched by Microchip Tech...[Details]
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With the continuous development of China's economy, the demand for energy and raw materials is growing, making the entire petrochemical industry develop rapidly at an alarming speed. In petrochemical...[Details]
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IT Home reported on May 29 that according to SamMobile, Samsung has withdrawn the latest Galaxy S10 system update (XXU1ASE5) because this version of the system update contains a bug that affects usag...[Details]
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Bosch Dresden wafer factory officially completed with full connectivity and artificial intelligence Robert Denner, CEO of Bosch Group: “With the Group’s first intelligent IoT factory, Bosch is set...[Details]
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Design and production of low-power high-frequency induction heaters
The typical application of household induction heating devices is electromagnetic cookers, whose power is generally aro...[Details]
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Function of the circuit Noise within the audio range has a great impact on audio equipment. When S/N needs to be measured, the signal can be passed through a 20HZ~20KHZ filter. In addition, the meth...[Details]
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Tonight, Huawei Mate30 series will be officially released, equipped with a new waterfall screen, Kirin 990 processor, and Leica quad-camera. The Huawei Mate 30 series is equipped with a new generatio...[Details]
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To use a 32.768 kHz watch crystal as the device clock source, the low frequency crystal oscillator must be selected by setting the CKSEL fuse to “1001”. The crystal connections are shown in Figure 19...[Details]
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When you get up in the morning, it only takes one minute to charge your mobile phone. This is not a dream! Large-capacity capacitors represented by electric double layers, known as supercapacitors, ha...[Details]
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On August 18, the Guangxi Science and Technology Department issued a reply to the "Suggestions on Improving the Level of Carbon Reduction Technology in Industrial Production in Our Region". The rep...[Details]
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Smart cars have become a popular choice. With Huawei announcing the nationwide launch of high-end smart driving in urban areas that does not rely on high-precision maps, and Xiaopeng proposing that...[Details]
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1. What is a DC motor? 1.1. Brief description of DC motor A DC motor is a rotating electrical machine that can convert DC electrical energy into mechanical energy (DC motor) or convert mechanical ene...[Details]
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New retail has become one of the hot words in recent years. Regarding what new retail is, Jack Ma once said that online, offline and logistics must be combined to give birth to real new retail; Lei J...[Details]
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As mobile phones have more and more functions, users' energy demands for mobile phone batteries are also increasing. Existing lithium-ion batteries are increasingly unable to meet consumers' requirem...[Details]