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Ocean Nautilus LED Chandelier
The Nautilus is a precious ancient relic species in the ocean, famous for its beautiful spiral texture. This LED chandelier draws inspiration from it, and treasures th...[Details]
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1 Overview The pulse width modulation (PWM) mode can generate a signal with a frequency determined by the TIM1_ARR register and a duty cycle determined by the TIM1_CCRi register. 2. Chip informatio...[Details]
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I have recently become interested in real-time operating systems, so I carefully read the code of uC/OS-II. I had also read it briefly before, but I really gained a lot from this reading.
uC/OS-II is...[Details]
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The computer memory chip widely used at present is DDR (double data rate synchronous dynamic random access memory) . Its latest variety DDR3 has a single chip capacity of more than 2Gb and a data rate...[Details]
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There are still many USBasp or USBisp 51/AVR programmers on Taobao, which use open source USBasp hardware, PROGISP software or other download software. In fact, we can easily change them to STK502 ...[Details]
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Introduction: Common input devices of PLC include buttons, travel switches, proximity switches, conversion switches, encoders, various sensors, etc. Output devices include relays, contactors, solen...[Details]
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Scientists at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) recently reported that they have made a breakthrough in the research and development of the next generation o...[Details]
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Samsung Electronics will showcase an unprecedented borderless TV at CES 2020. Unlike existing visual borderless TVs on the market, the TV released by Samsung Electronics this time will be truly borde...[Details]
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When using the STM32F series, you will encounter the problem of multiplexing the JTAG port as SPI1 or directly using it as a normal IO. For the F1 series, you need to disable and enable JTAG first, a...[Details]
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Its main functions are to complete the detection of the instantaneous value and peak value of overvoltage, the number of overvoltages, the output voltage and current of the power supply, and to di...[Details]
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OK, let's create an Azure Resource Group. 1. Let’s log in to Azure New Portal first. The address is: https://portal.azure.cn/ 2. After logging in, we select the corresponding Azure subscrip...[Details]
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For those born in the 90s and 00s, Nokia may be unfamiliar, but in the eyes of those born in the 70s and 80s, Nokia is a god in their hearts. How powerful was Nokia at its peak? With a market share...[Details]
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"This morning I discussed the technical route with Lao Yu. I believe that this technical debate will eventually benefit users. We will also expand the AEB function through OTA. Thank you for Lao Yu's...[Details]
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Industrial automation technology and equipment have been widely used in the system composition, function realization, safe operation, optimized scheduling, and power quality assurance of renewable en...[Details]
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Construction conditions: New energy power is random and volatile, which brings great risks and challenges to the safety and stability of the power system. The development of energy storage can not onl...[Details]
DSP and ARM Processors
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