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Due to the characteristics of the microcomputer itself, in order to save energy consumption when the computer is turned on but not in operation, new monitors are equipped with energy-saving control...[Details]
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Heart rate detection is the core selling point of smart bracelets. Consumers are most concerned about the accuracy of these functions, which is also the most troublesome problem for smart bracelet ...[Details]
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Recently, the energy storage battery module PACK and system integration project jointly funded by Honeycomb Energy and Longking Environmental Protection officially started construction in Longking ...[Details]
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Here I will just give a brief overview of the GPIO functions based on the contents of the ST manual:
1. There are 8 modes in total, which can be selected by programming:
1. Floating input
2. ...[Details]
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introduction
With the development of production technology, the application of power electronics technology has penetrated into all aspects of industrial production and social life. At pre...[Details]
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The scale of an ordinary power meter is scaled according to the power factor cosφ=1, that is, when the measured power p=umim, the meter pointer deflects to full scale. But when it is used to measure ...[Details]
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Foxconn has always been known in the public eye as a "contract manufacturer", but in recent years, it has been expanding its business and seeking transformation, hoping to tear off the label of "cont...[Details]
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On October 15, Qunzhi Consulting reported that although the global economic situation will remain weak in the first half of 2024, affecting the expansion of the global automobile market, major...[Details]
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1) Maintenance and precautions of pH test pen
This test pen is calibrated when it leaves the factory and can be used directly. It needs to be recalibrated in the following situations:
It has ...[Details]
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Smart surface technology: Smart surface is a key component of future-oriented human-machine interaction technology and the entrance to the control and interaction between electrified vehicles and pas...[Details]
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The switching power supply works in a high-frequency switching state, which will generate a very high current and voltage change rate inside, causing the switching power supply to generate strong e...[Details]
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On March 6, Secretary-General Guo Yan of the Energy Industry Flow Battery Standards Committee and his delegation visited Beijing Green Vanadium for a visit and exchange, focusing on the company's f...[Details]
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As technology continues to advance, wearable devices are becoming more powerful and diverse, such as smart watches, smart glasses, smart bracelets, and smart clothing. The high speed, low latency, ...[Details]
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1 Introduction 1.1 Application of digital power controller UCD3138 Digital power controller UCD3138 is usually placed on the secondary side of DC/DC power supply due to its good feedforward function,...[Details]
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Overview
As an important part of the vehicle's electrical and electronic system, the chassis electronic control system not only improves driving comfort, but also ensures driving safety. It is...[Details]
DIY/Open Source Hardware
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