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Dynamic loads present some of the most challenging problems in the power supply field. Rapidly changing currents or pulsed currents are extremely difficult to control, and many devices under test (...[Details]
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With the development of the current instrumentation industry, the metal tube float flowmeter has become a commonly used flow measurement instrument in industrial automation process control because of...[Details]
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Introduction
Traditional electromechanical switches are being replaced by capacitive touch sensing controls in applications that require user interfaces.
Sino Wealth has developed a set o...[Details]
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Many electronic designers know the role of filter capacitors in power supplies, but the filter capacitors used at the output end of switching power supplies are not the same as those used in indust...[Details]
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In the world of automation, there is a subtle difference between motion controllers and basic servo drives. Many applications require both motion controllers and servo drives to form a complete sys...[Details]
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Citing a report from technology media GalaxyClub, Samsung is making multiple camera improvements on the Galaxy Z Fold 4 to bring it closer to the Galaxy S22 model. The report said the Galaxy Z ...[Details]
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The MAX1473 is a fully integrated, low-power, CMOS superheterodyne receiver with an input signal range of -114dBm to 0dBm, ideal for receiving amplitude-shifted keyed (ASK) data signals in the 300MHz ...[Details]
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introduction
At present, LED has begun to be popularized in the field of urban night scene lighting in my country. Almost all urban night scene lighting in the country widely uses LED. In part...[Details]
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With
the popularity of
cassette players
, more and more people own cassette players. However, while listening to beautiful music with headphones, some shortcomings are also felt. Since ...[Details]
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The Dimensity 9000 attracted huge attention as soon as it was released. It was the first launch of TSMC's 4nm process, Arm V9 architecture, mobile ray tracing technology, and a running score of over ...[Details]
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Common rechargeable batteries include nickel-metal hydride batteries, nickel-cadmium batteries, lithium batteries and polymer batteries. Among them, lithium batteries are widely used due to their h...[Details]
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My test environment is as follows: 1. External crystal oscillator frequency division to 1M 2. A 16-bit timer 3. A key interrupt 4. One serial port baud rate: 115200 5. An LED light 6. Power supply ...[Details]
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1. Task Creation Task creation function: OSTaskCreate() void OSTaskCreate (OS_TCB *p_tcb, //point to the task control block of the task CPU_CHAR *p_name, //t...[Details]
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How to use gate circuit chips as extended I/O interfaces?
In application systems, various types of simple I/O ports can be constructed by using TTL circuits, CMOS circuit latches or tri-state gate ...[Details]
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1. Interrupt handling architecture
The Linux kernel unifies the numbers of all interrupts and uses an array of irq_desc structures to describe these interrupts.
The array is d...[Details]
Analogue and Mixed Signal
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