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RF interference is ubiquitous, from commercial wireless networks and devices to military communications, radar, and electronic warfare (EW) systems. Because interference is unpredictable, it is a diff...[Details]
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PIC16F877A serial port sending and querying methods. It took me a day to find out this. It turned out to be a problem with the serial port chip voltage. The summary is as follows:
1. Pay attention to...[Details]
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In this article, Andrew Wilson, senior product marketing manager of Vishay's tantalum capacitor division, and Florian Weyland, product marketing manager of Vishay's ceramic capacitors...[Details]
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On July 22, Roland Quandt revealed the core parameters of Samsung Galaxy Note 20 Ultra. As Samsung's annual flagship, the Galaxy Note 20 Ultra's S Pen is a highlight. Its delay is only 9ms, ...[Details]
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The emergence of electronic police has effectively controlled the phenomenon of motor vehicles running red lights, but the problem of pedestrians and bicycles violating the rules on the sidewalk ha...[Details]
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Recently, reporters learned from Junpu Intelligent (SH.688306) that the company has recently delivered an 800-volt electric transaxle intelligent production line to a global Tier1 supplier of auto pa...[Details]
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The role of the probe is critical, and compromises must be made to achieve the best results for your measurements, especially when making high-precision measurements. Sometimes the passive probe that...[Details]
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How to Use LTspice Simulations to Account for the Effect of Voltage Dependence How to use LTspice simulation to explain voltage dependency effects question: How to consider the DC bias eff...[Details]
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In October 2017, Arm launched the PSA (Platform Security Architecture) platform security architecture for IoT security, with the vision of protecting the security of trillions of connected devices in...[Details]
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In the past two years, power battery production capacity has grown rapidly. According to China Automotive News, by the end of 2022, news about the start of power battery projects or industry invest...[Details]
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When using pneumatic measuring instruments to measure shape and relative position errors, multiple pneumatic measuring instruments are used. The difference in the indications of the measuring instr...[Details]
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There are basically two absolute addressing modes in keilC51. Try not to use them. After all, the memory address in C51 is automatically set by the software. If you are not familiar with it, y...[Details]
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4.2.1 Common symbols used in the instruction system: Rn: register in the current register workspace, where n=0--7; direct: internal data memory address, can specify an internal RAM unit (0-- 127) o...[Details]
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According to Reuters on November 4, citing Bloomberg, China Evergrande Group's automotive business is close to selling British startup Protean Electric to electric vehicle company Bedeo, and the deal...[Details]
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It was Sunday, and I was just resting at home. It was a good time to learn ARM. I got up
very early in the morning because I was always anxious about how to set up the ARM development environme...[Details]
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