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Here is an introduction to the method of using a 51 single-chip microcomputer to drive a stepper motor. The driving voltage of this stepper motor is 12V, and the step angle is 7.5 degrees. One circl...[Details]
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How can a C language platform designed to reduce structural exploration time achieve structural breakthroughs with new thinking?
In the past, semiconductor companies mostly used FPGA (Fiel...[Details]
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An oscilloscope amplifier with a 20 dB voltage gain is provided by this circuit over a frequency range from 0.5 to 50 MHz. By increasing the value of the capacitor by 0.05 uF or trying to remove the ...[Details]
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Although the Federal Communications Commission (FCC) announced plans to sell 24GHz wireless spectrum for 5G networks well ahead of the March auction, two U.S. senators accused the agency of offering ...[Details]
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On June 17, according to the results of the 39th review meeting of the Shanghai Stock Exchange Science and Technology Innovation Board Listing Committee in 2021, Huahai Qingke's Science and Technolog...[Details]
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From the clock tree we can know (1) The clock source of advanced timer timer1, timer8 and general timer timer9, timer10, timer11 is APB2 bus. (2) The clock source of general timer timer2~timer5, ge...[Details]
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With the development of science and technology and the expansion of industrial scale, the electricity consumption of various sectors of the economy is increasing. More and more users are using
h...[Details]
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Introduction to Optical Time Domain Reflectometry Optical Time Domain Reflectometer (OTDR) is an instrument that analyzes the measurement curve to understand the uniformity, defects, breaks, joint co...[Details]
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ARM Architecture At present, the ARM series of general-purpose 32-bit RISC microprocessors include ARM7, ARM9, ARM9E, ARM10 and other products. These processors can work in 7 modes. All modes...[Details]
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In order to drive the chip from an external clock source, CLKI must be connected as shown in Figure 12. At the same time, the ATtiny13 fuse CKSEL must be programmed to “00”. After selecting this os...[Details]
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IP STB interactive services that are constantly updated
The interactive digital content services that can be provided through the television system include television on demand (Vo...[Details]
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0 Introduction
With the development of modern electronic technology, image acquisition and processing technology has been widely used in many fields such as industry, medicine, and military. D...[Details]
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On the afternoon of the 23rd, Huawei held a press conference in Shenzhen to officially launch its Ascend 910 AI processor and MindSpore full-scene AI computing framework. Some foreign media asked a...[Details]
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This morning, Weibo blogger @鹏鹏数码君 brought the latest news about Huawei's next-generation flagship. He revealed: "The Huawei Mate 50 series has made a major breakthrough in supply and will arrive...[Details]
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With the development of automotive ADAS, the requirements for vehicle-mounted data transmission rates are getting higher and higher. The corresponding Ethernet transmission rate has reached more th...[Details]
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