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The new Buzz-HaLow doorbell has first-class performance, long-distance low-power connection, and comprehensively improves home security. September 21, 2023, Sydney, Australia and Taipei, China - Mo...[Details]
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1 Characteristics and test requirements of mixed signal testing
With the deepening of the digital wave, chips with mixed signal functions are increasingly appearing in people's lives. MODEM (s...[Details]
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The Cisco Visual Networking Index shows that by 2016, the number of mobile devices connected to IP networks will be three times the total global population by then. The index also shows that video tr...[Details]
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STA8135GA is the first automotive-grade single-chip GNSS receiver with integrated triple-frequency positioning measurement engine
Highly integrated positioning solutions impro...[Details]
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The traditional op amp drives the power amplifier, but the power is difficult to increase due to the limitation of the op amp voltage. This power amplifier uses the voltage conversion current metho...[Details]
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The core data structure of ucOS is the task control block data structure. Other data types are based on this data structure. Task switching and code scheduling are also based on this data structure. I...[Details]
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Against the backdrop of industrial upgrading and rising labor costs, enterprises' demand for intelligent production continues to rise. As a key tool for intelligent manufacturing, collaborative r...[Details]
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The fuse in the fuse and low-voltage load switch is connected in series in the circuit when working, and plays the role of overload and short circuit protection for the line and electrical equipment....[Details]
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On December 3, the Hydrogen Fuel & Lithium Battery Strategy and New Product Launch Conference of Xiongtao Co., Ltd. was grandly held. The conference focused on the release of Shenzhen Hydrogen ...[Details]
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According to a domestic digital blogger, Huawei's latest nova10 series is tentatively scheduled to be released in June and still only supports 4G networks. Although nova10 itself only supports 4G, th...[Details]
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The internal RAM of the 8051 microcontroller has a total of 256 units, which are usually divided into two parts according to their functions: the lower 128 units (unit address 00H ~ 7FH) and the uppe...[Details]
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0 Preface
With the continuous development and maturity of speech signal processing technology, speech synthesis is gradually becoming a key technology for human-computer interface in informatio...[Details]
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In the minds of Chinese consumers, Cadillac Escalade is definitely an unpopular luxury SUV. The day before yesterday, when the country was still shrouded in the shadow of the epidemic, Cadillac rel...[Details]
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Recently, a man in Shenzhen complained that after the transfer of the last digit of the landline number 8888 of Shenzhen Telecom, new users were required to spend a minimum of 10,000 yuan per m...[Details]
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Single-phase full-bridge PWM rectifier circuit
Figure 1 Single-phase full-bridge PWM rectifier circuit
The figure shows the principle block diagram of the single-phase PWM rectifier circuit. I...[Details]