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According to Nikkei Asian Review, electronic device manufacturers are competing fiercely for the supply of 5G smartphones. Among them, Japanese manufacturers with a solid market share in 4G products ...[Details]
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From the previous discussion on "How to evaluate the dynamic efficiency of a Class D audio amplifier", if Poq represents the ratio of output power Po to static power consumption Pq, Emos represents...[Details]
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Amplifier soft start circuit
This circuit can be used with the common OTL circuit. Cut off the power supply line of the preamplifier in the original OTL circuit, insert the circuit shown below ...[Details]
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Bandwidth is the primary specification of an oscilloscope. Like the bandwidth of an amplifier, it is the so-called -3dB point, namely: When a sine wave is added to the input of the oscilloscope, the ...[Details]
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Traditional 2-D input devices, such as mice, trackballs and drawing tablets, can only provide two-dimensional (planar) position information and cannot provide their three-dimensional position and ori...[Details]
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After November 11, as the year draws to a close, the “Double Eleven” battle is approaching again. But this year's "Double 11" is very special - because it is the first "Double 11" after Alibaba Cha...[Details]
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ZF plans to launch the coASSIST assisted driving system at CES in 2020. During the 2019 Second International Automotive Intelligent Shared Mobility Conference, Xing Xun, Director of Electronics and D...[Details]
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IAR software, using the official halt library #define OPT_BL_ADDR_L 0x480B #define OPT_BL_ADDR_H 0x480C void enable_ota_action(void) { uint16_t optbl = 0; FLASH_DeInit(); FLASH_Unlock...[Details]
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0 Preface
At present, automation, intelligence, networking and digitization have become one of the main directions of agricultural development. Virtual instrument technology has emerged to meet t...[Details]
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introduction
Digital signal processing technology has been widely used in communication, radar, sonar, remote sensing, graphics and image processing, and speech processing. With the develo...[Details]
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Previously, Meizu founder Huang Zhang said, "For a company, talents are those who can make money, and those who lose money are wasted money." So the question is, how much money did Meizu lose? It is ...[Details]
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Keysight Technologies announced that it has joined Ericsson's Industry 4.0 Partner Program to provide value with test and measurement solutions for the planning, deployment and operation of industria...[Details]
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Sina Digital News reported on the morning of June 9 that after the opening of the WWDC2021 Developer Conference, Apple launched lossless music and Dolby Atmos in Apple Music as scheduled. But what Ap...[Details]
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OverviewMSP430F149
is one of the ultra-low power controllers in the MSP430 series recently launched by Texas Instruments. The power supply voltage range is 1.8V to 3.6V. It can work with batterie...[Details]
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Servo motor encoder failure and repair AL is a professional topic involving motor control, fault diagnosis and repair technology.
Servo Motor Encoder Overview
The servo mot...[Details]