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•DRAM: Its basic components are small capacitors that can hold charge on two plates, but need to be recharged (refreshed) regularly, otherwise the data will be lost. Disadvantages: Slow access spee...[Details]
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Since 2015, my country's power system reform has been guided by the energy security strategy of "four revolutions and one cooperation" and has continued to deepen the reform of the power industry s...[Details]
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introduction
Many electronic devices consume very little current when in sleep mode, but once activated or sending a signal, the current consumed will jump by several orders of magnitude. The ...[Details]
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Introduction
Bootloader is the first piece of software code that runs when the system is powered on. In embedded systems , there is usually no firmware program like BIOS, so the loading and s...[Details]
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introduction
With the rapid development of digital network technology, in order to further improve the safety production and modern management level of coal mines, the voice broadcasting ...[Details]
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On December 18, the mobile phone system is constantly iterating, and it is prompted to update the system every few days. Upgrading may bring unknown problems and bugs, and not upgrading will not allo...[Details]
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A few days ago, StudioBinder published an analysis of the camera zoom and editing techniques of the Battle of Thermopylae in the movie "300 Spartans". This "ballet-like, relaxed and natural...[Details]
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Wireless charging technology for electric vehicles transmits electric energy to the receiving end of the vehicle within a certain range on the ground in the form of a high-frequency alternating mag...[Details]
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Compare the advantages of FPGA, ARM, and DSP from the perspective of digital signal processing architecture, develop fixed-point Deep Recurrent neural networks using Theano, Python, PYNQ, and Zynq, a...[Details]
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At present, under the trend of intelligentization, networking and sharing in the automotive industry, the development of the intelligent connected vehicle industry has attracted wide attention from b...[Details]
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1. How to improve the efficiency of C language programming code
Deng Hongjie pointed out that using C language for MCU programming is an inevitable trend in MCU development and application. He...[Details]
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1. Multi-file programming again Because the timer is often used in the following tutorials, we also encapsulate this part of the function code in a separate file. We have already taught you how to...[Details]
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On September 4, Yaguan Technology officially launched the "Cloud Ladder Plan" at the 2019 Shanghai International Smart Home Exhibition (SSHT), providing equipment vendors with integrated access, clou...[Details]
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LED is a kind of electroluminescent light source. Its light-emitting principle is that when a forward voltage is applied to both ends of the PN junction, the holes in the P region will flow to the ...[Details]
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In June this year, the company's first zinc-bromine flow battery energy storage system for China Petroleum completed load commissioning at the Mahu 078 well site in the Xinjiang Oilfield.
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Analog electronics
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