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1) Use USB to UART to connect the Tx and Rx of UART Note: The onboard CMSIS-DAP virtual serial port cannot be used as an ISP 2) Let the chip enter ISP mode, press and hold the ISP button, ...[Details]
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With the application of LED lights in many fields, such as commercial lighting and home lighting, LED lighting has completely replaced traditional incandescent lamps and fluorescent lamps. Compared w...[Details]
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"The wind and solar power curtailment rate has dropped from 7.22% in 2017 to 0!" This is the trial operation data of the Wujiangyuan Wind Farm and Zhongliangzi Photovoltaic Power Station in Guizhou...[Details]
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ARM programming model Hardware: Schematic Software: Architecture, Instruction Set, Register Set 【ARM programming technology】 Assembly/C language compiling, linking, burning and debugging window...[Details]
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This article uses waste energy-saving lamps
circuits
to transform into a switching power supply for powering a walkman.
The transformed switching power supply
circuit
is shown in the figure....[Details]
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In the first half of 2019, under the influence of factors such as Sino-US trade frictions, weakening market demand, and fierce competition, the gross profit margins of the three major domestic packag...[Details]
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The blockchain craze cooled down in the first half of this year. Due to the decline in currency prices and reduced financing, the entire industry was in a downturn, and the talent market naturally ...[Details]
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Keysight's Keysight 1000B Series oscilloscopes deliver the performance and features of a large oscilloscope in a portable, affordable package. Keysight has further enhanced this affordable oscillosco...[Details]
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According to Tianfeng International analyst Ming-Chi Kuo, Apple will launch Mini LED BLU 10-12-inch iPad and 15-17-inch MacBook in the fourth quarter of 2020 to the first quarter of 2021 and the firs...[Details]
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Super battery sounds fresh and seems to be a thought-provoking concept. So, in simple terms, what is a super battery? Let's learn how to use it: this battery can be stretched out, like a small sola...[Details]
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A servo, also known as a servo motor, is an electromechanical structure with a closed-loop control system. A servo is mainly composed of a housing, a circuit board, a coreless motor, gears, and a pos...[Details]
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/************************************************************** ;eeprom.c ; Example of reading/writing atmega8515 internal EEPROM ; write data 0....9 into eeprom, then read it out and display it with...[Details]
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introduction
Intelligent
Robot
As a complex of high-tech, it directly reflects the development level of a country's information technology and has been highly valued by al...[Details]
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TI launches highly integrated, low-cost RF range extender
Texas Instruments (TI) announced the launch of a highly integrated, low-cost radio frequency (RF) range extender for low-power wir...[Details]
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Anyone who has owned a laptop computer will have noticed that when running on battery power, their portable device behaves differently than when running on AC mains power—the display dims, the proces...[Details]
Microcontroller MCU
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