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Complete program download address: http://www.51hei.com/f/avrplj.rar
Main function (main()): /*
Program function: frequency meter
Author: Zhu Bo
Date: January 28...[Details]
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What is an Oscilloscope? An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for p...[Details]
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Judging from the practice of electronic health records in foreign countries, no matter how the region is divided, its purpose is nothing more than to provide convenient, efficient and high-quality ...[Details]
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The AR industry is reaching a major turning point...
Recently, Hangzhou Lingban Technology Co., Ltd. (hereinafter referred to as "Lingban Technology") completed a C+ round of financing of near...[Details]
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Akamai Technologies, Inc. (Akamai) (NASDAQ: AKAM), the intelligent edge platform responsible for delivering secure digital experiences, recently announced a comprehensive upgrade to its web security ...[Details]
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Abstract: This paper introduces a design method of an intelligent human heart rate detection device with AT89C2051 as the control core. The human pulse signal is collected by a photoelectric sens...[Details]
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introduction
One approach to driving high-brightness LEDs is to modify the standard boost converter topology to drive a constant current through the load. However, this implementation pres...[Details]
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Recently, the world's top 100 semiconductor companies and China's top 1000 hardware companies gathered at the "World Hard Innovation Summit" in Shenzhen. At the meeting, there was a passionate collis...[Details]
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The adjustable voltage regulator introduced here can be continuously adjusted from 1.25V to 30V, and the output current can reach about 4A. It uses the most common adjustable voltage regulator integra...[Details]
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Many of us electronics enthusiasts often need to measure the resistance of certain components or branches in the circuit when assembling and repairing electronic devices. Beginners usually think that ...[Details]
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introduction
When a vehicle is being dynamically weighed, in addition to the actual axle load, the force acting on the platform also includes interference forces caused by many factors, such as v...[Details]
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O Introduction
The various measurement and control equipment of aerospace measurement ships are the main factors affecting their comprehensive measurement accuracy, and their working stability ...[Details]
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Main chip: STC89C52 OLED driver chip: SH1106 The OLED screen size is 1.3 inches, the pixels are 128X64 (8 pages X8), and the communication methods include IIC and SPI. Burning software: STC-ISP ...[Details]
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A gallium nitride LED coated with a new type of cover. This cover mimics the structure of the firefly's light source and can increase the light extraction efficiency of the LED by more than 50...[Details]
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1. How do you understand the role of digital twin technology in promoting the digital transformation of the automotive industry?
I believe that to promote digital transformation, enterprises m...[Details]