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Coordinated motion of positioners is a motion control method. Coordinated motion can make the motion speed of two motion groups relatively constant. Combined with the coordination function of posit...[Details]
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Recently, Han's Laser and Tsinghua University Institute of Flexible Electronics have reached a strategic cooperation. According to the "Strategic Cooperation Agreement", the two parties will ...[Details]
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0 Introduction
As we all know, DC motors have good speed regulation performance, but they have shortcomings such as mechanical commutation devices that easily cause commutation sparks, elec...[Details]
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ATMEGAXXX XX --XX XX
XXX = 8, 16, 48, 128, etc. chip main model
XX = “P” low voltage, energy saving technology, “V” 1.8V-5.5V without “V” 2.7-5.5V, L low frequency
XX = 20, 10 represents the cloc...[Details]
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design background: DDS (Direct Digital Synthesizer) is a new type of frequency synthesis technology with the advantages of low cost, low power consumption, high resolution, relatively large band...[Details]
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Triggering determines when the oscilloscope starts to acquire data and display waveforms. Once the trigger is set correctly, it can convert an unstable display into a meaningful waveform.
In actu...[Details]
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According to mobile analytics firm Mixpanel, iOS 15 has been installed on an estimated 19.3% of devices since the update was released on September 20. Mixpanel measures iOS installations based on...[Details]
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Abstract: In order to meet the requirements of different measurements, traditional voltmeters are made into independent instruments, including peak voltmeter, average voltmeter and effective value ...[Details]
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1. Before measurement, keep the meter in a horizontal position, hold the meter body with your left hand, and shake the megohmmeter rocker with your right hand at about 120r/min. The pointer should po...[Details]
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1) The role of h file
1. Convenient for development: Contains common constants, structures, type definitions, functions, and variable declarations required by some files;
2. Provides an interface:...[Details]
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Recently, developer Kacper Skrzypek discovered traces of Xiaomi 11i and Xiaomi 11i HyperCharge in the database. Kacper Skrzypek pointed out that the Xiaomi 11i series is a new product that Xia...[Details]
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Editor: The transplantation of NAND in Linux is not as complicated as imagined because it uses MTD technology.
1 Nand Flash types supported by Linux-2.6.32.2 kernel
Linux2.6.32.2 has built...[Details]
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Efficiency is the basic indicator of any switching power supply. The first thing to consider when designing any switching power supply is efficiency optimization, especially for portable products...[Details]
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This article mainly discusses the challenges of analog-to-digital conversion in SDR implementation and what breakthroughs in ADC can promote the practical application of software radio.
Proble...[Details]
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With the widespread application of automotive LEDs,
the automotive industry
has witnessed the transformation from ordinary light sources to LED light sources.
Driven by the megatrends of...[Details]
Microcontroller MCU
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