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Abstract
: This paper briefly introduces the principle of infrared remote control transmitting and receiving system, and gives a clever implementation method of using 89C2051 as a decoder of ...[Details]
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Recently, a foreign whistleblower said that Xiaomi A3 will be released soon, with the internal code name "bamboo_sprout" and will be equipped with Qualcomm Snapdragon 730 processor; while Xiaom...[Details]
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Recently, PetroChina invested 500 million yuan to establish a new company, PetroChina (Beijing) Digital Intelligence Research Institute Co., Ltd., with a wholly owned stake. Its business scope cove...[Details]
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Recently, the "ISO/IEC 30169:2022 Internet of Things (IoT) - IoT applications for electronic label system (ELS)" developed by BOE (BOE Technology Group Co., Ltd.) was officially released by ISO/IEC J...[Details]
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Today, we will introduce a national invention patent - offline calibration device for insertion target flowmeter. The patent was applied by China National Offshore Oil Corporation and was authorized ...[Details]
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Recently, Realme Vice President Xu Qi asked netizens: Will Realme's next-generation flagship have a plain leather version? Considering that the Snapdragon 875 flagship processor will be relea...[Details]
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MOSFET selection for DC/DC switching controllers is a complex process. Considering only the voltage and current ratings of the MOSFET is not enough to select the right MOSFET. To keep the MOSFET with...[Details]
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As a channel for the processor to respond to external events, external interrupts play a very important role in the control system. Let's discuss the use of LPC1114 external interrupts.
Each pin of L...[Details]
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On the eve of National Day, another international giant joined Hefei's photovoltaic industry chain - 3M, a company involved in multiple industries, established 3M Materials Technology (Hefei) Co., ...[Details]
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This design combines the acceleration sensor ADXL345, GPS and GSM module SIM908 with the Arduino Uno platform. The acceleration sensor collects the three-axis acceleration value of the human body, de...[Details]
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As the mother of electronic products, PCB has benefited from the trend of global production capacity shifting to the domestic market and the growth of downstream application terminals in recent years...[Details]
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To use STM32, various documents are needed, among which are (taking STM32F103RBT6 as an example): st official resource address: http://www.st.com/internet/mcu/product/164487.jsp 1. datasheet: http://...[Details]
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Early image measuring instrument software, as a stand-alone software, only provides geometric measurement functions for workpieces. After the information level of enterprises gradually improves, in or...[Details]
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The automotive technology sector is at a critical inflection point, with the future relying on dynamic and adaptable systems that continuously enhance the driving experience through software.
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The figure shows a circuit diagram of lower voltage and current expansion application using W1511 multi-terminal adjustable negative integrated voltage regulator. The output voltage of the circuit sh...[Details]
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