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Selection of pointer tables and digital tables: 1. The reading accuracy of the pointer meter is poor, but the process of the pointer swinging is relatively intuitive, and its swing speed can someti...[Details]
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Basic principles of LED epitaxial wafer growth
The basic principle of LED epitaxial wafer growth is that on a substrate substrate (mainly ruby and SiC) heated to an appropriate temperature, ...[Details]
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MPEG-4 is an emerging video standard. Its flexible error correction capability and ability to support small screens have attracted wide attention in the mobile communication market. Almost all mobi...[Details]
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It's been a long time since I last updated~ I am now starting an internship. My company is currently developing a card-plug power-drawing module for hotels, which is implemented using STM8 and RFID...[Details]
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According to a report by China Business News this morning, a relevant person in charge of Inspur Information learned that Inspur has received a delivery notice from Intel, and Intel has since re...[Details]
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7-bit: resistance resolution - 127 resistors (128 steps) -- W /* -----------------------------------------Macro definition-----------------------------------------*/ /* -----------------------...[Details]
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Qualcomm Technologies and Google Cloud announce collaboration on Neural Architecture Search (NAS) for the intelligent connected edge
Qualcomm Technologies is the first SoC customer t...[Details]
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800000 Config Clockdiv = 1 ' make sure the chip runs at 8 MHz Config Scl = Portc.5 ' used i2c pins Config Sda = 0 ' ' ---------------------------------------------------------------------------------...[Details]
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简介:介绍使用现代EDA手段设计核物理实验常用仪器——定标器的原理和实现方法。新的定标器利用FPGA技术对系统中大量电路进行集成,结合AT89C51单片机进行控制和处理,并增加数据存储功能和RS232接口,实现与PC机通信,进行实验数据处理。本文给出详细新定标器设计原理图和FPGA具体设计方案。 定标器在大学实验中有很广泛的应用,其中近代物理实验中的核物理实验里就有2个实验(G-M计数管和β吸收...[Details]
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When amateurs are debugging and repairing wireless walkie-talkies and wireless remote control toys, it is not easy to know whether the transmitter is working properly without a field strength meter. ...[Details]
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Wingtech Technology issued an announcement, announcing that it has reached an agreement with OFILM on the acquisition of specific customer camera business. Wingtech Technology will complete the acqui...[Details]
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According to foreign media reports, an international team conducted a comparative study to explore different online algorithms for evaluating the state of charge (SOC) of lithium-ion batteries. The r...[Details]
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When measuring, pay attention to the following points:
(1) The multimeter should have a sufficiently large internal resistance, at least 10 times greater than the resistance of the circuit being ...[Details]
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Largan Precision, the top stock in Taiwan, had weak revenue in May, and TSMC confirmed that its orders had been cut by Huawei. Morgan Stanley's latest report issued a "second warning" to Huawei conce...[Details]
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Bosch will invest RMB 50 million in the next five years to support research collaboration;
The Tsinghua University-Bosch Joint Research Center for Machine Learning has published mor...[Details]