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STC89C51 and 52 all have 2K bytes of EEPROM inside, and 54, 55 and 58 all have 16K bytes of EEPROM. The STC microcontroller is an EEPROM implemented using IAP technology. The internal Flash can be er...[Details]
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A new study finds that electric vehicle batteries could help store renewable energy, making it a reality for the grid and meeting its energy storage needs as early as 2030. Climate think tank Ember...[Details]
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On June 21, according to GSMArena, Samsung Galaxy Z Fold3 and Samsung Galaxy Z Flip 3 have entered the mass production stage. Sources said Samsung plans to target a total production of 7 million un...[Details]
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The diode measurement method is very important. It is the method the author uses most during maintenance. Some of this was discussed in the fourth section, but the diagram is still not clear, and ...[Details]
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The oscilloscope itself also has input impedance, and the impedance of the probe should be consistent with the impedance of the oscilloscope. Generally, low-end oscilloscopes only have 1M Ohm input i...[Details]
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Since the chip of the computer mouse we participated in this time was the STM32 series, and time was tight, we basically learned while making the module. We encountered many difficulties, but I still...[Details]
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LRF020 DRIVER FOR LINUX
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using includes/linux/spi/spidev.h,driver/spi/spidev.c
2012-3-23 xiaoyang@HIT
Kernel Version: linux2.6.30
Board Info: tq2440...[Details]
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Electroencephalogram (EEG) is a typical bioelectric signal, which is the overall reflection of the electrical activity of brain nerve cells in the cerebral cortex. It contains a lot of physiologica...[Details]
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1. Front panel introduction There are many buttons on the front panel, which realize different functions, mainly: 1) "LINE" button, power button, 1 means on, 0 means off. 2) "Soft Keys", located on t...[Details]
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What are the ways to measure voltage with an oscilloscope? We can use an oscilloscope (virtual oscilloscope) to check the waveform curves of various different signal fluctuations changing over time, ...[Details]
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On July 2, Honor Mobile's official Weibo account announced that Honor 9X will be officially released in Xi'an on July 23. Honor's new generation of X series models is officially announced! Honor Mo...[Details]
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The CAN bus design specification has strict regulations on the input voltage threshold of CAN nodes. If the input voltage threshold of the node does not meet the specification, it is easy to have abno...[Details]
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When designing distributed intelligence in automotive power management systems, it is critical to ensure that the protection mechanism is truly intelligent for smart power switches, especially in s...[Details]
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On May 11, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanta Computer has launched a multi-finger gesture re...[Details]
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Third quarter net revenue of $3.25 billion; gross margin of 37.8%; operating margin of 11.7%; net profit of $351 million
Net revenue for the first nine months was $9.95 billion; gro...[Details]
Microcontroller MCU
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