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mplayer cross-compilation process:
GCC version: Sourcery G++ 4.2.1
Target machine: S3C6410 ARM core is arm1176jzf-s (GCC has -mcpu=arm1176jzf-s)
Host: Ubuntu 8.04
Tips: mplayer h...[Details]
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Abstract: This paper introduces the EAN-13 common commercial barcode encoding format, gives a printing example, designs a thermal printer control motherboard based on LPC2148, and gives a block dia...[Details]
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1 Introduction DC vacuum melting is a process that must be adopted for melting rare metals and high-performance alloy steels. Therefore, the design of vacuum arc furnaces and supporting power sup...[Details]
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There are two types of NiMH battery activation: one is new battery capacity activation, and the other is old battery internal resistance activation.
There are many discussions on the activati...[Details]
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Recently, Beijing GigaDevice Technology Co., Ltd. was approved to join the Demonstration Microelectronics College Industry-University Integration Development Alliance. The alliance was established in...[Details]
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Recently, it was learned from a notice issued by the State Grid Corporation of China that the "Hunan Province Large-scale Diversified New Energy Storage Multi-scenario Integrated Application and Co...[Details]
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MediaTek Group has 11 papers accepted and published by ISSCC 2020, with the highest number and technical coverage in history. Among the institutions that accepted the papers, MediaTek once again beca...[Details]
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In response to the application requirements of offline LEDs in general lighting, LED drivers must not only provide electrical isolation, high efficiency, PFC 0.90 and TRIAC dimming functions, but als...[Details]
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Friends who have been exposed to switching power supplies know that during the operation of switching power supplies, there is a loss between current and voltage. The phase difference between current...[Details]
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According to customs statistics on June 7, in the first five months of 2024, the total value of my country's import and export of goods trade (hereinafter referred to as "import and export") was 17...[Details]
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NXP releases annual corporate sustainability report, highlighting progress on environmental, social responsibility and corporate governance goals
Eindhoven, the Netherlands - March 2...[Details]
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From the first time the word "robot" appeared in Huichuan Technology's annual report in 2013, to the mass sales of industrial robot products in industries such as mobile phone manufacturing in 20...[Details]
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The schematic diagram of the LPC2138 simulation simple calculator is as follows (the proteus simulation project file can be downloaded from the attachment of this post) The lcd1602 liquid crystal dis...[Details]
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This article uses ADC to convert the voltage value output by the potentiometer, and uses DMA mode to transmit the conversion result. The average value is taken every 8 sampling conversions to perform...[Details]
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The servo control system is a high-precision, high-response, and high-stability control system that is widely used in industrial automation, robotics, aerospace, and other fields. In order to ensur...[Details]
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