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There is a 64-bit photolithography ROM in DS18B20. According to the manual, the first 8 bits (28H) are the product type number, the next 48 bits are the serial number of the DS18B20 itself, and th...[Details]
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Has China surpassed the United States in 5G? Qualcomm CEO Steve Mollenkopf recently told Bloomberg that in terms of technology, it has not yet, but China has made rapid progress in 5G deployment, esp...[Details]
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This is the second chapter of the series on how to choose a suitable oscilloscope. It is not a complete selection guide, but a summary of my research. It may introduce some details that you have never...[Details]
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In the past, speed measurement systems generally used a structure that combined a single-chip microcomputer and a speed sensor, which had poor stability and rapid response. In response to this shor...[Details]
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Hanguang Micronano recently stated that the company has completed its Series B capital increase, with investors including Hillhouse Capital and Huatai Zijin. Suzhou Hanguang Micro-Nano Technology C...[Details]
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Serial port interrupt receiving flag RI sending flag TI 4 serial port modes- Configure baud rate Sending data between controllers: Setting the baud rate 1. Start position 2. Data bits 3. Check digi...[Details]
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According to foreign media reports, Regulus Cyber, a supplier of smart sensor security solutions, has launched a pure software cybersecurity solution, Regulus Pyramid GNSS, designed to protect GNSS/G...[Details]
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Recently, the United States has begun to carry out education work through the new all-in-one Raspberry Pi 4. Including a variety of learning environments in school, home or community; students can de...[Details]
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Recently, the California Public Utilities Commission (CPUC) approved Waymo's expansion request, allowing them to operate on Los Angeles, the San Francisco Peninsula and San Francisco highways, and ...[Details]
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The principle of buzzer sound is that the current passes through the electromagnetic coil, which makes the electromagnetic coil generate a magnetic field to drive the vibration membrane to make sound...[Details]
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From September 9 to 11, 2020, the Shenzhen International Electronics Exhibition (ELEXCON) and 5G Global Conference (China Station) will be officially held in Hall 9/11 of Shenzhen International Conve...[Details]
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I am doing it myself now, but I have been engaged in software development for many years before. When I think about myself, I feel that I would like to say something to those friends who are new to J...[Details]
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On the morning of June 6, Chengmai Technology issued an announcement stating that it received a notice from the Jindong District Supervisory Committee of Jinhua City, Zhejiang Province on June 2 that...[Details]
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I started learning I.MX6Q some time ago, but I have been busy with work recently and have stopped for some time. In order to improve the porting efficiency, I still consider porting the 3.10 version ...[Details]
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In this article, the MAX5891 will be used as a special case for measurement and specification. However, the parameters and measurement methods described can be applied to other differential-output,...[Details]