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A while ago, I needed to use low baud rate serial communication (300 baud rate) when debugging a project. I found that under normal circumstances (PCLK1 clock frequency is 72M, PCLK2 clock frequency ...[Details]
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There are many factors to consider when deciding on a metal joining method, including both tangible and intangible characteristics. Depending on the application, the investment will vary based on t...[Details]
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Abstract: Flight test vibration signals have the characteristics of high sampling rate, large data volume and complex processing. Under the existing conditions, it is difficult to transmit a larg...[Details]
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1.1 Direct Frequency
Synthesis The typical working principle of direct frequency synthesis technology is to use the frequency standard signal output by the high-stability crystal oscillat...[Details]
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Abstract: A new method for parameter design of complex passive filters based on computer numerical calculation is proposed. First, the problem of solving circuit parameters is mathematically tran...[Details]
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Supply chain sources said that in addition to orders from Apple and MediaTek, HPC processor orders from AMD and Nvidia will be another major driver of TSMC's revenue growth in 2022. According to a re...[Details]
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1. MCU internal resources STC89C52: 8K FLASH, 512 bytes RAM, 32 IO ports, 3 timers, 1 UART, 8 interrupt sources (1) Flash (hard disk) - program storage space - erase and write 100,000 times, data wil...[Details]
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In 2017, the installed capacity of distributed photovoltaic power generation in China exceeded 19GW, accounting for more than 36%, and household photovoltaic power generation also hit a new high of 50...[Details]
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On October 10, Zhuosheng Microelectronics released its performance forecast for the first three quarters of 2021. As of September 31, Zhuosheng Micro expects its profit in the first three quarters to...[Details]
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2023.11.20, at the just concluded 25th Shenzhen Hi-Tech Fair (China International High-Tech Achievements Fair), Dengfeng Technology returned with honors: the energy storage UPS powe...[Details]
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This article introduces a battery automatic constant current charging circuit based on discrete components , focusing on the circuit composition, structural characteristics, working principle and cir...[Details]
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On July 4, 2013, the Rishangjiangcun, a campus ecological energy demonstration project of Shanghai Jiao Tong University and a test building for the SDC2013 Shanghai Jiao Tong University team, spon...[Details]
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LED
is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely...[Details]
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1. Introduction to CAN bus
Controller Area Network (CAN) is a serial data communication protocol developed by Bosch in Germany in the early 1980s to solve the data exchange between numerous co...[Details]
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On October 31, Zeekr Energy announced that it had successfully obtained the qualification of a virtual power plant aggregator in Shenzhen, marking the company's official entry into the Shenzhen vir...[Details]