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With the development and maturity of computer technology and communication technology, data communication has become a widely used communication method. It uses communication systems to transmit, exch...[Details]
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The motor starts running at room temperature (its temperature is the same as the ambient temperature), and the temperature continues to rise. When it is higher than the ambient temperature, it cont...[Details]
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1 Overview
DS1820 is a single-line digital temperature sensor produced by DALLAS, USA. It has the advantages of miniaturization, low power consumption, high performance, strong anti-interferen...[Details]
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Infrared remote control is the most widely used remote control method. Infrared remote control devices have the characteristics of small size, low power consumption, strong functions and low cost. Th...[Details]
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The combination of femtocell and TD-LTE technology will undoubtedly greatly improve the coverage of TD-LTE in personal residences and small business buildings, and Rohde & Schwarz's TD-LTE Femtocell ...[Details]
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Zhang Xin, Party Secretary and Chairman of TBEA
At the beginning of this year, State Grid Corporation of China conscientiously implemented the new energy security strategy and proposed the str...[Details]
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APFC (active power factor correction) technology is to replace the passive devices in the rectifier circuit with active switching devices or add a power converter between the rectifier and the lo...[Details]
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How a multimeter measures AC voltage When plugged in, use the AC voltage block of the digital multimeter to measure the working voltage of the DC power supply system and the working standard voltage ...[Details]
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The ADC module of the stc12c5620ad series microcontroller is a successive comparison ADC module, so the conversion speed is very fast. The speed can reach 100K per second, that is, 100,000 times per ...[Details]
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A recent report by Nokia Power User claims that a Nokia N139DL flip phone with model number TA-1398 has appeared on the FCC (Federal Communications Commission) platform and the device may be la...[Details]
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Recently, I want to learn more about STM8, so I chose to write the temperature and humidity sensor DHT11 driver code from scratch. I encountered some problems and also gained some experience. I hope ...[Details]
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PUSH push instruction Instruction format: PUSH source Instruction function: Push the source operand onto the stack. The source operand can be a 16-bit general-purpose register, a segment register, or...[Details]
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On May 19, according to a list published today by the United States Trademark and Patent Office (USPTO), Apple has obtained a patent for a roll-up iPhone technology that can shorten the size to hal...[Details]
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Migrate Technology recently completed a B round of financing of tens of millions of yuan, led by Shanda Fund. This round of financing will mainly be used to deepen the global market sales system ...[Details]
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On October 18, 2024, Yuan Yongkang, Deputy District Mayor of Hongshan District People's Government of Wuhan City, Chen Lei, Secretary of the Party Working Committee of Qingling Street, Hongshan Dis...[Details]
Analogue and Mixed Signal
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