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In order to use a 32.768 kHz watch crystal as the device clock source, the low frequency crystal oscillator must be selected by setting the fuse bit CKSEL to “1001”. The crystal connection is shown i...[Details]
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At present, the electric vehicles people use are all equipped with small-capacity batteries, and battery life has become a decisive factor hindering the development of pure electric vehicles. The i...[Details]
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In traditional Chinese medicine, pulse diagnosis plays an important role in TCM diagnosis. Pulse diagnosis is to perceive the pathological information of the human body from the pulse signal. With th...[Details]
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How to measure the quality of two-phase motor
Two-phase motors usually refer to single-phase induction motors, which are often used in household appliances, small mechanical equipment and othe...[Details]
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The global electrification of automobiles is unstoppable. Many countries and regions have clearly proposed a ban on the sale of fuel vehicles and accelerated the development of the new energy vehicle...[Details]
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Nokia 6.2 and Nokia 7.2 are expected to be officially released at IFA 2019 in Berlin on September 5. There have been some leaks about Nokia's new phones earlier, and recently a foreign media released...[Details]
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The annual conference will be held in Beijing (November 7-8), Shanghai (November 14-15) and Shenzhen (November 21-22), and will provide 38 technical courses for embedded control engineers.
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1. Maintenance of the inverter
The maintenance of the inverter includes daily inspection and regular inspection. If any fault is found, it must be diagnosed and repaired in time to keep the in...[Details]
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As a world-renowned integrated nylon 66 resin manufacturer, the company has officially released a new white paper on nylon 66. The white paper, titled "Don't Settle for Second Best: Performance Compa...[Details]
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At present, two new technologies have emerged for reversing: ultrasonic ranging and rear-view camera.
Reversing radar and rear-view camera have their own advantages and disadvantages. The former ha...[Details]
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Performance characteristics
●Full Chinese display, beautiful interface: All data, status and operation prompts are displayed in Chinese.
●Simple menu structure, text-based human-computer dialog...[Details]
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In this project, we will make another gadget using AVR Atmega16 microcontroller. If you are new to AVR microcontrollers, then you can refer to the previous AVR projects and tutorials. Building a ro...[Details]
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In order to reduce labor costs, HP decided to readjust its corporate structure, cutting 7,000 to 9,000 employees through layoffs or voluntary early retirement, and estimated that it would save the co...[Details]
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1 Introduction
LED is called the fourth generation of lighting source or green light source. The light-emitting device of LED is a cold light source, which has the characteri...[Details]
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On October 29, 2024, the on-site promotion meeting for the Shandong Haichen Integrated Zero-Carbon Industrial Park project was held in Heze, Shandong, officially announcing that the world's first l...[Details]
PCB Design
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