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introduction
Ever needed a simple, low power, isolated, housekeeping supply, but didn’t want to buy an off-the-shelf brick or module? The make or buy decision depends on many factors, but simplicit...[Details]
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TSMC's 5nm process added a major customer, NXP, on the 12th. NXP's future next-generation high-performance automotive platform will use TSMC's 5nm process, and TSMC will deliver the first batch of 5n...[Details]
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The reason why ColinearGroundPlane is called "papaya" is unknown. I remember that it comes from "500cc papaya milk". Because the long antenna numbered X-500 used by most people is close to the number ...[Details]
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The PIC16F87X microcontroller is internally configured with three timer/counters, which are respectively recorded as TMR0, TMR1, and TMR2. These three timer/counter modules are not only different ...[Details]
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Here is an excerpt from the "Design Based on A Simplified Model" section of the "Design of Microfabricated Inductors" article in "IEEE TRANSACTIONS ON POWER ELECTRONICS JULY 1999 Vol. 14 No. 4" as ...[Details]
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Today marks the 20th anniversary of the introduction of the Apple eMac, a computer designed for educational use in classrooms and computer labs. The original eMac was priced at $999 (about 6...[Details]
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A speaker is an electroacoustic transducer. It is the weakest component in audio equipment, but it is also the most important component for sound effects, and its performance requirements are very...[Details]
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When designing a printed circuit board, design engineers will carefully consider the copper wire routing and component placement. If these two points are not fully considered, the efficiency, maxim...[Details]
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Note: Define GPIOB2 as ultrasonic output; GPIOB10 as input, and use tim2 for timer /////////////////////////////////////////////////////.CPP file//////////////////////////////////////////////////////...[Details]
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This is the circuit diagram of an excellent stereo preamplifier using IC TDA1524 from Phillips for tone control. This IC requires very few external components, has very low noise and a wide supply ...[Details]
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According to Fast Technology, on February 15, the Japanese government provided 2,000 iPhones free of charge to the Diamond Princess docked off the coast of Yokohama so that they could obtain informat...[Details]
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At present, with the development of manufacturing technology, portable multi-gas (composite) detection instruments are also a new choice for us. Since this kind of detection instrument can be equ...[Details]
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Today, there are about 10 billion incandescent lamps lighting, and they consume about one-fifth of the world's energy. With the current "going green" ecological trend, in order to save energy, ma...[Details]
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Samsung Electronics Co. said on Thursday it has sold four times as many of its foldable Galaxy Z series phones this year as last year, further consolidating its lead in the fast-growing new sma...[Details]
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Large screen is obviously the most mainstream trend at the moment. As the trend of automobile intelligence intensifies, consumers' expectations for cars are becoming more and more diverse. They n...[Details]