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As one of the most basic and commonly used hardware in multimedia computer systems, the sound card technology has been mature. It has both A/D and D/A conversion functions, is economical and conv...[Details]
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In a previous article we discussed how to use two different techniques for phase demodulation to extract phase noise information from a waveform acquired by a real-time oscilloscope . In this article ...[Details]
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5G has been commercialized, and the benefits it brings are huge for all walks of life, especially for the mobile phone industry in the early stages. The three major operators are expected to official...[Details]
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The mathematical function instructions of S7-200PLC include square root instruction, natural logarithm instruction, exponential instruction, sine instruction, cosine instruction and tangent instruc...[Details]
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With the steady development of the crystalline silicon solar cell industry, laser has been considered an important tool to improve cell quality and reduce manufacturing costs. Laser processing ha...[Details]
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According to news on June 15, Google recently launched a script editor function for its smart homes, aiming to automate its access to "Google Home" products to compete with Apple's HomeKit. It is r...[Details]
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WCDMA (Wideband Code Division Multiple Access): WCDMA originated from the integration of several technologies in Europe and Japan. WCDMA adopts the direct spread (MC) mode, with a carrier bandwidth...[Details]
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1 Main features of EM78P447S
The EM78 series microcontroller is an 8-bit cost-effective microcontroller manufactured by Taiwan Elan Electronics Co., Ltd. using CMOS technology. This series of micro...[Details]
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TCL Group released its 2019 semi-annual report, which showed that in the second quarter, terminal businesses such as TVs and mobile phones had been off the table, and the core business was semiconduc...[Details]
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Inverters are key components of photovoltaic power stations. In recent years, with the explosive growth of photovoltaic power stations around the world, containerized inverter solutions have quickly b...[Details]
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The hardware circuit design of a single-chip microcomputer application system includes two parts: one is system expansion, that is, when the functional units inside the single-chip microcomputer, s...[Details]
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(Based on the stm32_v5 development board) 1. Create a project and write a C program #include"stm32f10x.h" #include"stdarg.h" void USART1_Config() { GPIO_InitTypeDef GPIO_InitStructure; USART_...[Details]
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Battery Chemistry Each battery chemistry has different operating characteristics, such as discharge patterns and self-discharge rates. TI's battery fuel gauge ICs are developed based on battery ch...[Details]
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Regarding choosing power management software for laptops, we know that laptops of different brands are designed differently, so when choosing power management software, you must not choose blindly....[Details]
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Our company participated in the Hong Kong Global Sources International Electronics Show from April 11 to 14, 2017. Our booth number is 7M35. Our address is AsiaWorld-Expo, Lantau Island, Hong Kong ...[Details]