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DC current part: The moving coil should be installed properly, and there should be no ferromagnetic material in the moving space. If the shunt resistor is burned out, it should be replaced according ...[Details]
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Bluetooth speakers refer to audio equipment with built-in Bluetooth chips that use Bluetooth connections instead of traditional wire connections. They are connected to Bluetooth playback devices su...[Details]
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UC3844 UC3845 is a high-performance fixed-frequency current mode controller designed for offline and DC-to-DC converter applications, providing designers with cost-effective solutions with minimal ...[Details]
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Serial Communication The communication mode in which each bit of a message is transmitted in sequence bit by bit is called serial communication. The characteristics of serial communication are: dat...[Details]
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High-frequency radar level meter is the mainstream product for measuring solid level in the world, such as: ELCO's LM-RD-58/59 (26GHz); VEGA's VEGAPUL series; E+H's FMR series; SIEMENS's LR se...[Details]
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After appearing in the 3C certification database and showing support for 45W fast charging, the basic parameters and network access "ID photo" of the new Xiaomi model M1908F1XE were also announced by...[Details]
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Li Auto has released its supercharging station, which has two types of supercharging stations: 2C and 4C. In this regard, new energy car owners are asking "What is the difference between 2C and 4C as...[Details]
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I have been studying arm assembly language syntax for more than a month. I finally got started. Of course, there are still many things worth continuing to work hard on. Recently I have some new ins...[Details]
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Automated measurement of leakage current in medical devices using a standards-compliant method This issue will introduce the application cases of safety products. As the name suggests, safety produ...[Details]
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X-FAB Announces Adoption of Cadence EMX Solver Electromagnetic Simulation Technology to Accelerate Innovative Communications and Automotive RF Design
Beijing, China, May 25, 2022 -
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April 8, 2011, Beijing
Recently, Texas Instruments (TI) announced the launch of the MSP430AFE2xx series of metering analog front-end (AFE) ultra-low-power 16-bit microcontrollers for metering ...[Details]
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In the past two days, some people have been asking about the digital tube and 74HC573. Now I will send you the correct connection diagram of the digital tube and 74HC573, and attach the code. The c...[Details]
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/*AVR phase correction PWM timer 0 generation mode*/ /*PWM wave generation mechanism is that TCNT0 of timer 0 counts from 0 to 255, and then from 255 to 0 continuously. When TCNT0=OCR0 during the cou...[Details]
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On January 16, Google Nest Hub 2nd Generation smart speaker supports Google Assistant, and users can use voice commands to ask it to play white noise to help focus and promote sleep. According t...[Details]
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The arrangement of LEDs and the specifications of the LED light source determine the basic driver requirements. The main function of the LED driver is to limit the current flowing through the LED...[Details]
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