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1 In the power supply design of traditional EPS emergency power supply projects, measures for power supply continuity need to be considered for the first and second category important loads. In add...[Details]
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The PEC-Power Electronics Summit Suzhou Station, hosted by Aida Group and co-organized by Bodo's Power Systems Magazine, came to a close at Suzhou Conference Center on October 25-26. After the succes...[Details]
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1. Accuracy of the instrument
China's electrical instruments are divided into seven levels: 0.1, 0.2, 0.5, 1.0, 1.5,
2.5, and 5.0
. This level means the percentage error of the full scale of t...[Details]
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LED
manufacturers recommend controlling the forward current to keep the LED rated
luminous flux
and a specific
color temperature
. Given that the LED’s
brightness
is p...[Details]
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At present, the diversified functions of consumer electronic products (such as color TVs, stereos, etc.) make the control circuit more complicated. The I2CBUS (Inter ICBUS) bus introduced by Philips ...[Details]
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1 Introduction
Since the output voltage of the power supply to be designed has a large range of variation (0-5KV), and the output current is kept adjustable between 3-6A; the more difficult...[Details]
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1. Basic requirements
(1) The output voltage waveform should be as close to a sine wave as possible, and there should be no obvious distortion when observed with an oscilloscope;
(2) ...[Details]
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STM32F10x_StdPeriph_Lib_V3.5.0\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO for analysis. By the way, the library I used is 3.5.
system_stm32f10x.c
SystemInit(): It is called ...[Details]
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Advantech M2I Industrial Equipment Networking Solution
——Industry-wide solution covering more than 90% of device networking scenarios
Introduction
Everyone in...[Details]
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Untethered magnetic micro soft
robots
can access hard-to-reach areas and enable safe, destructive and minimally invasive
medical
procedures, however, soft bodies restrict the integr...[Details]
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According to Portuguese media reports, since mid-2018, the Trump administration has been pressuring its allies and partners to ban Huawei's technology and infrastructure. In terms of 5G construction,...[Details]
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The oil production system in the oil field is relatively sparsely distributed. The oil temperature needs to be heated during the storage and transportation of the oil tank to prevent the crude oil ...[Details]
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As the main carrier of the cross-integration development of automobiles and electronic information, communications, transportation and other industries, intelligent connected cars are of great signif...[Details]
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1. Limiting filter method (also known as program judgment filter method) A. Methods: Based on experience, determine the maximum deviation allowed between two samples (set to A). Every time a new val...[Details]
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In the previous basic knowledge, physical addresses were used to light up the LED lights. Now, after learning about MMU, we will use the knowledge of MMU to light up the LED lights with virtual add...[Details]