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On November 9, Quanergy, a listed lidar company, announced the launch of delisting procedures. Quanergy delisted because its market value was less than US$15 million for a certain number of days. Be...[Details]
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North America-based semiconductor equipment manufacturers posted $3.04 billion in billings (three-month average) worldwide in January 2021, reaching $3 billion in monthly billings for the first time,...[Details]
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Shanghai Leimao Electronics has launched the LC2508P8 transient suppression diode array ESD, which is specially designed to protect telecommunications and industrial equipment gigabit networks from d...[Details]
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With the rapid development of the security monitoring industry, the advantages of embedded hard disk recorders have gradually emerged. On the one hand, the video resolution has gradually transiti...[Details]
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Samsung Electronics' investment plans and ambitious goals Recently, Samsung Electronics announced its future investment plans and goals. Samsung Electronics' investment plan is to invest 133 trillion...[Details]
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A multimeter is a relatively practical and easy-to-learn testing tool. Multimeters are divided into pointer type and digital multimeters. Digital multimeters have quickly become popular due to their e...[Details]
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1 Experimental Principle
PWM (Pulse Width Modulation) is a method of controlling analog quantities with digital signals, so it is widely used in the control field. The so-called PWM signal is ...[Details]
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On December 2-3, the "Photovoltaic Innovation Application and Land Effective Utilization Analysis Seminar" jointly organized by Sungrow Power Supply, Trina Solar and Sobi Photovoltaic Network was s...[Details]
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Introduction
Due to the advantages of touch screen input, lightness, and portability, more and more electronic products use touch screens as input devices for human-machine interfaces. In dyn...[Details]
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The format of the MOV instruction in ARM is as follows
op2 occupies 12 bits, of which bit11-bit8 is the shift number (rotate), bit7-0 is an 8-bit immediate number (imm), MOV Rn, op2,...[Details]
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According to foreign media reports on May 29, the wave of generative artificial intelligence research and development and application launched by ChatGPT has increased the demand for Nvidia artificia...[Details]
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The following picture shows an old remote control I found. When the remote control fails, you need to disassemble the remote control casing for observation. In actual use of remote controls, 455 ...[Details]
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The Stanford team is working to shrink the mechanical and electronic components in a roof-mounted lidar down to a single silicon chip. Engineers have been working on self-driving cars for years, bu...[Details]
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Abstract: AD8600 is a D/A converter chip containing 16 independently addressable voltage output types. Each DAC has its own DAC register and input register, but all DACs share a reference input ...[Details]
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IAR can generate hex files, and SmartRF burns the hex files into the CC2530 microcontroller.
【IAR】
Main steps: create workspace, create a new project, create a new file (C source ...[Details]
RF/Wirelessly
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