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The Chinese mobile phone market shipment data for the second quarter of 2020 released by market research firm IDC showed that Huawei ranked first with 39.7 million units shipped and a market share of...[Details]
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Oil is the main resource of modern industry and plays a pivotal role in the global economy. my country's oil resources are relatively scarce, and its dependence on foreign resources in the energy fie...[Details]
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IBM recently released a new thin-film solar cell. This cell has increased the energy efficiency of similar cells from 9.6% to 40%. Its raw material cost is lower than that of traditional solar cells...[Details]
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As global energy and environmental issues continue to emerge, the development of new energy vehicles has become an inevitable trend for the world to achieve energy security and environmental protecti...[Details]
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Capacitive touch panels using film substrates. The panel in the photo was exhibited by Alps Electric at CEATEC JAPAN 2010.
The development of thin film technology will greatly change the cap...[Details]
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Considering the wide application of protocol signals, the ZDS2022 oscilloscope provides 21 protocol trigger and decoding functions for free. This of course includes the USB protocol. Some customers o...[Details]
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In recent years, the gap between consumer electronics and computer products has become smaller and smaller. From a realistic perspective, the rise of smart life has led to higher and higher functional...[Details]
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Audio analyzers for production use meet important requirements: high-speed measurements, parallel signal processing for multi-channel applications, and high reliability in continuous operation. If yo...[Details]
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1: When the amount of data sent by the serial port is large, using fifo can greatly reduce the MCU overhead. (It is somewhat similar to the cput processing model of serial input and parallel output...[Details]
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London, UK and Seoul, South Korea – 19 June 2019 – Imagination Technologies’ PowerVR Series9XTP has been selected by Telechips, a global fabless semiconductor company developing connectivity and mult...[Details]
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This article brings you a 14-bit 4-20mA loop-powered thermocouple temperature measurement system circuit design diagram. This circuit is a complete loop-powered thermocouple temperature measurement ...[Details]
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When purchasing LED light strips, don't just focus on the price. Dongguan Guanghong Electronics Co., Ltd. teaches you to comprehensively evaluate from the following aspects in order to buy the most...[Details]
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1. What is a buzzer? Buzzers can be divided into piezoelectric buzzers and electromagnetic buzzers based on their structures. Piezoelectric buzzers use piezoelectric ceramics to make sounds, and the ...[Details]
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As smart TVs enter thousands of households, the problem of startup ads of varying lengths, pre-implanted, and unable to be "turned off with one click" has increasingly become a pain point for consume...[Details]
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4 Overall design
The circuit schematic diagram of the whole machine and the values of the components are shown in Figure 6.
The input stage amplifier uses Ecc82 dual triodes, and t...[Details]