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STM32 has many registers, so I decided to use AVR again, but I found that the stability of AVR is very questionable. First of all, the internal reference voltage cannot be used. One of the two MEGA...[Details]
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Protel DXP provides a rule-driven environment to design PCBs and allows you to define various design rules to ensure the integrity of your board. Typically, you set the design rules at the beginni...[Details]
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1. Serial communication basics 1. Serial Communication Serial communication divides the data bytes into bits and transmits them one by one on a transmission line. Single chip microcomputer adopts s...[Details]
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1 Introduction
With the rapid development of the global economy, the problem of energy shortage has increasingly become the focus of attention of all walks of life. New energy sources such as ...[Details]
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Overview
The MAX72466 cleans up intersymbol interference (ISI) and reduces jitter to expand PCIe® 5Gbps signals over FR4 or copper cables. The 8-bit physical layer includes a fully adap...[Details]
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0 Introduction The car driving recorder, commonly known as the car black box, is an electronic device that can record the vehicle's driving speed, time, mileage and other status information. The dri...[Details]
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After days of struggling with the DS18B20 temperature display, I finally got it right. At first, it either couldn't display the temperature normally or jumped randomly. The reason is that the timing ...[Details]
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Underground pipeline detectors are divided into two categories according to the detection principle. One category uses the principle of electromagnetic induction to detect metal pipelines, electric/op...[Details]
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To use a higher baud rate, a higher peripheral clock frequency is required. At this time, a phase-locked loop (PLL) is needed. The phase-locked loop can divide and increase the frequency of the input...[Details]
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DC/DC module power supply is increasingly widely used in the fields of communication, network, industrial control, railway, military, etc. due to its small size, excellent performance and convenien...[Details]
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The function of natural gas flow meter The natural gas flow meter is manufactured using the Karman vortex principle. It has the advantages of high measurement accuracy, wide range, low power cons...[Details]
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The winners of the "Best Display of the Year" award were announced at Display Week in San Jose, California. This year's winners include the LTPO OLED display of Apple Watch Series 4, Samsung's modula...[Details]
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In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pens,...[Details]
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According to foreign media reports, Ford Motor Company has applied for a patent from the U.S. Patent and Trademark Office (USPTO) for an adaptive cruise control system that can be adjusted accordin...[Details]