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Ordinary oscilloscopes are generally divided into dual channels and four channels. The so-called channels mainly refer to the input points that can be tested. The dual channels of the oscilloscope ...[Details]
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1. What are the advantages of PIC series microcontrollers? Since I came into contact with PIC microcontrollers in 1995, I have been keen on the development and application of this type of microcont...[Details]
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On the afternoon of October 19th, after a lapse of 5 months, Sonos' high-end TV speaker Sonos Arc entered the domestic market with a price of 7,980 yuan. Judging from the naming method thi...[Details]
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Briefly describe the principle of multi-machine communication among single-chip microcomputers.
Answer: If SM2=1 is set, multi-machine communication is allowed. The multi-machine communication prot...[Details]
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Avnet's MaaXBoard single-board computer is ideal for industrial automation, IoT, AI and multimedia applications. Avnet has launched a low-cost, production-ready MaaXBoard to provide customers with s...[Details]
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1.Option——Debug Select ST-Link Debugger
2. Click Setting and select SW mode
3. Select Erase Full Chip mode on the Flash Download option page and check Reset and Run. ...[Details]
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Recently, Ms. Su, the head of the company, said that as large language models (LLMs) such as ChatGPT become increasingly popular, the number of model parameters has increased exponentially, and the...[Details]
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0 Introduction In handheld devices, liquid crystal displays are increasingly being used. Since LCDs cannot emit light by themselves, they require a strong light source to provide backlight for them i...[Details]
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The world has suffered from Arm for a long time, not because it is not powerful enough, but because open source is more cost-effective. As the third largest instruction set after x86 and Arm, RISC-...[Details]
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Recently (November 2, 2010), Linear Technology Corporation introduced the LTC3852, a synchronous step-down DC/DC controller with a narrow/wide input voltage range (2.7V to 5.5V or 4V to 38V...[Details]
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What is AVR microcontroller AVR microcontroller is an enhanced RISC (Reduced Instruction Set CPU) high-speed 8-bit microcontroller with built-in Flash developed by ATMEL in 1997. It can be widely...[Details]
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Frequency response method--frequency characteristics
Frequency characteristics, also known as frequency response, refer to the response characteristics of a system or compo...[Details]
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When we developed the nitrogen oxide chemiluminescence analyzer, the entire system required temperature measurement and control in three places: the reaction chamber, the molybdenum conversion chambe...[Details]
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On November 2, the 2021 China Integrated Circuit Manufacturing Annual Conference (CICD) Summit Forum was held in Guangzhou. In the invited expert report session of this summit forum, Chen Wei, Presid...[Details]
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introduction
In the RF signal chain (Figure 1) of communication infrastructure equipment, radar, RFID readers, measurement and control, consumer electronics, and medical equipment, amplifiers (lo...[Details]
Analog electronics
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