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At the 2018 CES International Consumer Electronics Show, OSRAM, the global leader in automotive lighting , will showcase a range of automotive technologies that extend and improve the experience of...[Details]
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LED display scanning method: the difference between static and dynamic
The "point-to-point" control from the output pin of the driver IC to the pixel is called static drive, and the "point-to-...[Details]
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Embedded network video server is an embedded device that provides network video transmission and sharing. It is designed and developed for building a high-reliability multimedia digital monitoring sys...[Details]
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For the position control of rotating objects driven by servo motors, a sleeve-type electromagnetic rotary transformer plus a complex processing circuit is usually used to realize the angle encoding...[Details]
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At present, more than 95% of the dust removal equipment in my country's coal-fired power plants use electrostatic precipitators, and industrial frequency power supplies are generally used in electros...[Details]
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At present, domestic commercial vehicles generally use the J1939 communication protocol to construct the CAN communication network. When a CAN bus fails, how to efficiently find the cause of the fa...[Details]
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Early ARM cores had state (ARM or Thumb) switching (using BX...[Details]
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Minister of Transport Li Xiaopeng visited the headquarters of Cainiao Network for research. It is reported that in front of Cainiao's unmanned delivery vehicle, Li Xiaopeng asked about Alibaba's new ...[Details]
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Linux system: Ubuntu9.10 Cross compiler: arm-linux-gcc-4.3.2 (already installed) Qt: qt-x11-opensource-src-4.5.3.tar.gz qt-embedded-linux-opensource-src-4.5.3.tar.gz 1. Install Qt Qt downlo...[Details]
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Security equipment has many similarities with the communications industry due to its 24-hour non-stop operation. As the use of security products continues to expand, its energy consumption capacity...[Details]
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On the morning of October 28, Apple today announced the commitment of suppliers across China to new clean energy output, which will accelerate Apple's goal of achieving 100% carbon neutrality...[Details]
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With the rapid development of the Internet and the mutual promotion of communications and computers, our requirements for the power supply quality of the sophisticated electronic equipment used ...[Details]
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The interrupt configuration of STM32 looks complicated, but it is not complicated in practice. It mainly consists of the following 4 steps. 1. Configure the pins that need to be used as interrupts. T...[Details]
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The composition of a general purpose operational amplifier
General-purpose operational amplifiers are designed for general use. The main features of this type of device are low price, large product...[Details]
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On November 9, GAC Group responded to investors' questions on an interactive platform and stated that it has initially completed the full-process manufacturing process of all-solid-state batteries,...[Details]