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Configurable power levels:
– From 200V to 3kV
– From 1A to 100A
• Wide dynamic range:
– From μV to 3kV
– From fA to 100A
• Capacitance-voltage method:
– ±400V multi-frequency CV ...[Details]
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In addition to counting steps and monitoring heart rate, smart bracelets can also be used for work supervision. According to Zero Distance Video, sanitation workers in the Hexi area of Nanjing are ...[Details]
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Recently, the State Administration for Market Regulation (Standardization Administration) has released a number of important national standards. Among them, the national recommended standard "Automot...[Details]
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According to the China Central Radio and Television Economic Voice "World Finance", the report shows that in the first half of this year, 4K ultra-high-definition TVs accounted for 70% of domestic co...[Details]
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introduction
Power transformers are the key equipment of power systems, and their operating reliability is directly related to the safety and stability of power systems. With the rapid dev...[Details]
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A host of new technologies will usher in digital transformation in 2020. The latest insights report from the Strategy Analytics User Experience Innovation research team identifies the most noteworthy...[Details]
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The growing popularity of brushless DC (BLDC) motors is due to the use of electronic commutation. This replaces the traditional mechanism of brushes rubbing against a commutator to energize the win...[Details]
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Melexis Launches New High-Speed Inductive Motor Position Encoder to Help Simplify Vehicle Electrification Systems
Innovative architecture with built-in offset and propa...[Details]
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EMI (electromagnetic interference) and EMC (electromagnetic compatibility) are currently a very difficult, if not catastrophic, task for engineers. That’s because without the proper tools, it can b...[Details]
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1 Introduction 光纤具有测距，可复用，非破坏性报警，报警温度可调，传感器输出为光信号，抗电磁干扰等优点。所以现代通信中使用光纤作为信号的传导介质，而在信号的传输过程中，由于温度过高或过低引起的通信中断也时有发生，造成了很大的经济损失，使得对光纤沿线的温度进行实时监测具有很大的实用意义。基于拉曼散射的分布式光纤测温技术，是近十几年来迅速发展的新型测温技术。利用光纤作为温度信息的传感和...[Details]
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Altera's ACEX, FLEX and other series of FPGA chips are widely used, but their FPGAs are based on SRAM structures, and the programming data that determines the logic functions of the circuits...[Details]
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Touch screen driver name:
dev/mounse0 Let's look at /proc/devices
# cat /proc/devices
Character devices:
……
6 lp
7 vcs
10 misc
13 input
29 fb
90 mtd
……
Check the touch screen: ...[Details]
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1 Introduction Nowadays, many large enterprises have multiple warehouses scattered in different locations, which is not conducive to unified management. How to use the widely used Ethernet to transfo...[Details]
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I was very happy to get LPC1114 a few days ago, and I also started the journey of LPCXpresso platform. I have always used Keil/MDK for development, so when I got the LPCXpresso LPC1114 development boa...[Details]
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From analog monitoring to digital monitoring, from standard definition to high definition, etc., these all represent the transformation and change of the importance of security. The current video ...[Details]
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