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I recently started to learn AVR microcontrollers. Since the 51 development board I bought before is compatible with AVR microcontrollers, there is no need for a development board. So I found a tutoria...[Details]
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According to foreign media reports, according to a latest report from the International Academy of Astronautics in Paris, France, humans will master the space solar energy technology currently unde...[Details]
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In 2019, State Grid Hebei Electric Power Co., Ltd. strictly implemented the requirements of the State Grid Infrastructure Department on the progress of project construction, strengthened the contro...[Details]
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Figure 1 is a schematic diagram of the water level control principle of the water tower. The dotted lines in the figure indicate the upper and lower limits of the allowed water level changes. Under...[Details]
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1. Hardware: 1. Clock Tree: The system clock of 2440 is set by MPLL and UPLL. MPLL is used to set FCLK, HCLK, PLCK. UPLL is mainly used for USB. FCLK is used for the CPU core, HCLK is used for ...[Details]
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UL94VTM horizontal vertical combustion tester is mainly used to determine the combustion performance of plastics, rubber or films under specified fire sources to determine their fire resistance level...[Details]
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The rubber vulcanization tester (abbreviated as vulcanizer) is used to analyze and measure the performance indicators of the rubber vulcanization process, such as scorch time, positive vulcanization...[Details]
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1 Alarm parameter inspection method
A certain inverter has a fault and cannot run. The LED displays "UV" (abbreviation for under voltage). The manual indicates that the alarm is undervoltage ...[Details]
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According to the German publication WindowsUnited, the US company 3M has asked German distributors to stop selling adhesive products to Huawei and its partners. The report pointed out that usually la...[Details]
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With the advancement of power electronics technology and the application of microprocessor technology, the appearance of motor control and electrical transmission has been greatly changed. A...[Details]
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The Ministry of Industry and Information Technology’s official website released a document stating that “from June 21, 2019, the “Automotive Power Battery Industry Standard Conditions” (Ministry of I...[Details]
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Huawei released two flagship smartphones, the P30 and P30 Pro, in Paris on March 26. The key upgrade highlights of the P30 series will focus on the optical components of the phone's camera function. ...[Details]
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Task:
1. Horizontal flow of water
2. Vertical water flow
3. Oblique water discharge
1. Horizontal flow of water
Source program:
/****************************************************** *************...[Details]
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Abstract: This paper introduces the system development of uCLinux in embedded devices for the ARM7 chip S3C4510 development board, how to build a software development platform, and exemplifies and an...[Details]
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The electrical control system of industrial robots is an important part of industrial robots. It is responsible for controlling the movement of robots and performing various tasks. With the develop...[Details]