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Whether a transistor is a high-frequency tube or a low-frequency tube can be found in the manual, and it can be seen in the measurement if there is a professional instrument. If these two methods a...[Details]
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The 5G business opportunity will enter a stage of explosive growth in 2020. Currently, major global mobile phone chip manufacturers such as Qualcomm, Samsung, HiSilicon and MediaTek will launch thei...[Details]
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The MAX3541 is a complete single-conversion TV tuner designed for analog/digital terrestrial receivers and digital set-top boxes. The TV tuner operates from a +3.3V supply and consumes only 760mW.
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This article will introduce an inverter power supply circuit design scheme based on ARM control and its application. System overall plan Overall design diagram As shown in Figure 1, the in...[Details]
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On February 8, local time in Europe, Japan's Renesas Electronics officially announced that it would acquire Dialog in an all-cash deal. According to a joint statement issued by the two companies, the...[Details]
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uCOS II is a real-time multitasking operating system with open source, portable, curable, customizable and preemptive. Most of the source code is written in ANSI C, and the parts related to the p...[Details]
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1 Main functions of DEI1016
DEI1016 is a serial receiving and transmitting device produced by DeviceEngineeringIncorporated that supports the ARINC429 aviation bus protocol. The main functio...[Details]
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A power supply is like an insurance policy - you know you need it, but you'd rather never have to use it. Likewise, your next generation of electronic products will need a power supply. On the othe...[Details]
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On April 19, Rainbow Co., Ltd. released its 2021 annual report, stating that the company achieved operating income of 15.174 billion yuan in 2021, a year-on-year increase of 45.23%; net profit attrib...[Details]
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The switching power supply controlled by voltage will lose control of the current, which is not conducive to overcurrent protection. The shortcomings of slow response and poor stability are obvious. ...[Details]
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Recently, the geotechnical survey project of the Hebei Chicheng Gravity Energy Storage Pilot Demonstration Project undertaken by the 517th Team of the Tianjin North China Geological Survey Bureau was ...[Details]
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Serial communication is widely used in some communication projects, but the conditions for learning are often not sufficient. Here I introduce a software "virtual serial port" to help you learn. SUDT ...[Details]
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Last year, Intel formulated a new development strategy and goal, "RISE 2030", which also emphasized the importance of women. It hopes to double the number of women and people from diverse backgrounds...[Details]
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At present, there are five main speed regulation methods for three-phase induction motors: variable frequency speed regulation, pole-changing speed regulation, cascade speed regulation, electromagn...[Details]
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With the gradual popularization of brake-by-wire (the upgrade from EHB to EMB is imminent), the upgraded driving experience brought by air suspension, and the launch of incremental markets such as ...[Details]
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