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The issue of resistor accuracy seems more complicated than imagined. There are three basic types of resistors: Bulk Metal Foil, Thin Film, and Thick Film, which may look similar on the surface and may...[Details]
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If you press a marshmallow with your fingertips, you can easily feel that it is soft. If you put a hard cookie on top of the marshmallow and press the hard cookie with your fingertips, you can stil...[Details]
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How to use the computer light console
Different computer light manufacturers have computer light controllers for their own brand of computer lights. These controllers are difficult to...[Details]
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Fixed output integrated voltage regulators such as the 78×× series
can easily increase the output voltage V0
by simply connecting two
external resistors
(see the figure below).
The outpu...[Details]
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1. Hardware connection of NAND FLASH:
The NAND FLASH chip used in the experiment is K9F2G08U0C, which is a storage chip of Samsung Company. Its size is 256M. Its wiring diagram is as follows:
...[Details]
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Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect and secure the world, announced that ...[Details]
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1. Instrument Model Keysight N9038A Spectrum Analyzer 2. Fault phenomenon The instrument host computer and the receiver cannot be connected via the GPIB line 3. Inspection and maintenance Generally...[Details]
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1 Introduction AVR embedded microcontrollers have rich hardware and software resources. The serial I2C interface can meet the requirements of many applications. Two AVR microcontrollers can communica...[Details]
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Affected by the epidemic, in response to the instability of the global supply chain, some companies have accelerated the process of domestic substitution. According to People's Daily, Wang Shunbo, ge...[Details]
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Autonomous driving technology has become the latest development direction of the entire automotive industry. The application of autonomous driving technology can comprehensively improve the performan...[Details]
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Trend 1: Detection of sweat components is the most popular research Sweat contains a lot of physiological information and has always been an underutilized resource for wearable physiological mo...[Details]
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ATmega32 has three timers, T0 and T2 are 8-bit, T1 is 16-bit, each provides many functions All of them were written in Studio before IAR was used. ***************************************************...[Details]
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On May 31, Linzi District of Zibo City, Shandong Province held a concentrated start-up meeting for major projects in the second quarter and a site meeting for the city's investment promotion projects...[Details]
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Main content: The structure of the serial port, the four working modes of the serial port, multi-machine communication, the baud rate setting method, and the application of the serial port. There i...[Details]
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Soft start and star-delta start are two common motor starting methods. They have certain differences in starting current, starting torque, starting time, etc.
Soft Start
Soft st...[Details]
Microcontroller MCU
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