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Recently, Ti sent an email introducing the design of its oscilloscope front-end probe, which seems to explain the principle of oscilloscope probes quite clearly. As can be seen from the figure, th...[Details]
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Field strength meters play a very important role in the installation of antennas and the testing of wireless transmitters, but professional field strength meters have complex circuits and are expensi...[Details]
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platform TQ2440 Qemu+vexpress-ca9 Linux-4.10.17 text Continue to analyze head.S: 1 ldr r13, =__mmap_switched @ address to jump to after 2 @ mmu has been ...[Details]
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1. ADC_DEV structure typedef struct { wait_queue_head_t wait; int channel; int prescale; }ADC_DEV; wait waits for the queue. The process reads the device. If the data is not converted, it will...[Details]
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"Hey, that topic is mentioned."
Not long ago, Intel held the developer forum "IDF2012" in San Francisco, USA (September 11-13, 2012). There were many topics at this conference, such as the new gen...[Details]
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The sensor part of the traditional gas pressure measuring instrument is separated from the data acquisition system, and the anti-interference ability is poor. In addition, the pressure of...[Details]
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In terms of quantity, MCU is the real king of microprocessors. In the automotive, industrial, consumer, communications and other industries, general electronic products have at least one MCU. Accordi...[Details]
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For an oscilloscope, bandwidth, resolution, and sampling rate are all important parameters for selecting an oscilloscope. However, this article will explain triggering, signal generators, and clock sy...[Details]
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Recently, Netcom learned from overseas media carscoops that Rimac is developing a new battery module that will use larger 46mm diameter cylindrical batteries to increase the energy density of its fut...[Details]
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2019 was a year of turbulence and opportunities. On the one hand, the Sino-US trade war, Japan-South Korea and other countries have brought about greater uncertainty in the industry; on the other han...[Details]
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The Flash of C8051F020 can realize the IAP function (In Application Programming), that is, the program can program the Flash storage area. In other words, in addition to storing program code, the Flas...[Details]
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Huawei Terminal’s official Weibo account announced that the latest color scheme of the P30 series will be officially unveiled at the IFA exhibition on September 6. Huawei has submitted new ...[Details]
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Automobile chassis structure name diagram
The function of the chassis is to support and install the automobile engine and its components and assemblies to form the overall shape of the automob...[Details]
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At the upcoming 2023 International Consumer Electronics Show (CES), artificial intelligence, automotive technology and robotics will be the highlights of this year's show. According to current news, ...[Details]
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This application note discusses the effect of phase frequency detector specifications on phase-locked loop (PLL) dead-zone and jitter performance. In a PLL design using charge pump loop filtering, ...[Details]
MCU
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