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How can junior engineers use an oscilloscope (oscilloscope principle) to measure ripple correctly? An oscilloscope (oscilloscope usage method) can convert electrical signals that are invisible to t...[Details]
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/* Real-time clock module Clock chip model: DS1302 */
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X-rays are generated by high-energy electrons moving at a reduced speed in matter or by the transition of electrons in the inner orbit of atoms, so they have strong penetrability and are widely used ...[Details]
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Zhang Gong works in the equipment department of a new energy company. The company mainly manufactures solar cells through photovoltaic automation equipment. Mr. Zhang's daily work includes electrical...[Details]
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On December 1, the maximum inter-provincial power transmission in Shanxi Province reached 10.2 million kilowatts, and the total daily power transmission reached 217 million kilowatt-hours, both of ...[Details]
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Today, the ZTE Axon 10 Pro 5G version officially opened for pre-order, with a starting price of 4,999 yuan, which is 1,800 yuan higher than the 4G version. In order to make the phone more attractive,...[Details]
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On May 3, Intel's new CEO Pat Gelsinger said in an interview with the media that the global semiconductor shortage problem that has plagued many industries may not be resolved in the next few years. ...[Details]
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Four enthusiasts make robots first choice AVR series microcontroller
1 Introduction
AVR microcontroller is an enhanced RISC (Reduced Instruction Set CPU) high-speed 8-bit microcontroller with b...[Details]
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The ultimate goal of smart home is to meet the needs of "people". In the whole-house intelligence stage, in various scenarios, all smart appliances will be combined into a unified whole. In order to ...[Details]
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1. Principle of key operation 1. In stm32f103rc, there are three buttons (excluding reset), namely key0 (PC5), key1 (PA15), wkup (PA0). When key0 and key1 are pressed, the corresponding io port out...[Details]
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Engineers who are familiar with the use of oscilloscopes know that calibrating oscilloscopes and current probes is a simple but necessary task in daily testing. If this step is accidentally forgotten...[Details]
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A few days ago, I helped someone make a 51-inch gadget that needed an encoder. I found that it was hard to find encoder programs online. So I wrote a program to read the encoder readings based on som...[Details]
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Introduction With the rapid development of automotive electronics, the number of electronic control units in modern cars has gradually increased. These electronic control units can be roughly divided...[Details]
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For a single-chip microcomputer to be able to perform calculations and control, hardware and software must work together. Only when various correct programs are stored in the single-chip microcompute...[Details]
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In last year's 12th generation Core processors, Intel not only upgraded the architecture and process, but also brought a new CPU design - heterogeneous CPU, which consists of a hybrid architecture co...[Details]
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