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With the advent of the 5G era, my country has entered the stage of large-scale 5G deployment, and mobile communication infrastructure has also ushered in a comprehensive update. As an important comp...[Details]
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Brushless DC motors are named because they have no brushes or commutators. They are composed of a motor body and a driver, and are a typical mechatronics product. As a "newcomer" in the motor indus...[Details]
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Use half-duplex communication /************************************ Using the hardware UART module and serial port interrupt ************************************/ #include reg52.h ...[Details]
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As we all know, ARM is a well-known company in the microprocessor industry. ARM itself does not manufacture or sell CPUs based on its own designs, but licenses its processor architecture to interes...[Details]
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OLED_CS=1; OLED_RS=1; OLED_RST=0; delay_ms(100); OLED_RST=1; OLED_WR_Byte(0xAE,OLED_CMD); //Turn off the display OLED_WR_Byte(0xD5,OLED_CMD); //Set clock division factor, oscillation f...[Details]
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On January 16, the overseas version of Redmi Note 11S has been officially announced and will be released soon. This phone has passed FCC certification and will be pre-installed with MIUI 13 sy...[Details]
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High-speed response differential pulse generation circuit with delay time within 5NS
Function of the circuit
When using a logic IC differential circuit, due to the transmission lag of the IC, ...[Details]
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In April this year, Zhongke Bluexun grandly launched the "Bluexun Xunlong" G1 series, a high-performance SOC with integrated active noise reduction, mainly positioned as a top-end TWS chip, including...[Details]
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Infrared light-emitting diodes (such as SE303.PH303) are similar in appearance to light-emitting diodes (LEDs) and emit infrared light. The tube voltage drop is about 1.4V, and the operating curren...[Details]
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Against the backdrop of the rapid development of the
smart home and
service robot
industries, home appliance giant Haier and humanoid
robot
startup Leju have reached a strategic part...[Details]
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According to internal organizational data of the social networking giant Facebook obtained by foreign media, the company has nearly 10,000 employees developing augmented reality (AR) and virtual real...[Details]
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The rapid growth of both users and digital content is putting enormous pressure on wireless infrastructure as the need to carry increasing amounts of data traffic on limited wireless spectrum is incr...[Details]
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When measuring with power on, the current circuit or voltage circuit of the power meter will produce voltage drop or shunt power, which will cause a certain error △P to the measured value, making the...[Details]
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CMIC (China Market Intelligence Center) recently released: my country's sensor and instrumentation technology and products have been greatly improved after development. There are more than 1,600 ente...[Details]
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State Grid Gansu Electric Power Company reported on the 25th that the cumulative installed capacity of new energy storage in Gansu Province has reached 4.011 million kilowatts, and the total energy ha...[Details]
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