After the motor parameters are configured, we still need to learn several mathematical models.
(1) Mathematical model of voltage equation.The circuit model of the voltage equation is as follows:Accord...
Today, I saw an article mentioning high-precision timing. I didn’t understand what it meant. Does anyone know about this? ? ? Can you give me some general information? ?The following is part of the ar...
About this activityOn August 22, 2019, GigaDevice announced that it was the first in the industry to introduce the open source instruction set architecture RISC-V into the field of general-purpose mic...
1 System Overview
As shown in the figure, this is the principle block diagram of the entire video acquisition system. At the beginning of power-on, the FPGA needs to initialize the register configurat...
Most snake games move in a straight line, but HariFun_203_PicoSnake 's snake simulates the real movement of a snake, which is more difficult.MicroPython source code
Hackaday's project showcase...
Notice on the launch of full bottle appearance inspection machine by Nidec Toce Nidec Tosei Co., Ltd. has launched a space-saving beverage production line appearance inspection machine. "A...[Details]
As usual, it may take another week for the first review of the iPhone 11 series to be released, and as for iFixit's detailed disassembly, it will not be available until September 27. However, the dom...[Details]
The China Electric Vehicle Charging Infrastructure Promotion Alliance announced the latest domestic charging pile situation. As of November 2019, the cumulative number of charging infrastructure nati...[Details]
Mobile phone chargers are a common charging device that we often use. This article introduces the circuit description of the power converter for mobile phone chargers and explains its conversion ...[Details]
On August 18, Xiao Yaqing, Secretary of the Party Leadership Group and Minister of the Ministry of Industry and Information Technology, went to North Huachuang Technology Group Co., Ltd., Xiaomi Yizh...[Details]
The China-Germany Intelligent Connected Vehicle and Smart City Cooperation Project, jointly organized by the China Academy of Information and Communications Technology (hereinafter referred to as "CA...[Details]
WENZHOU, Nov. 3, 2024 /PRNewswire/ -- Recently, the 30.09MW/60.18MWh user-side energy storage power station project of Dongfang Special Steel, supported by Ruipu Lanjun, was officially connected to...[Details]
After having a certain understanding of the application of LED lights, I began to learn some about the application of digital tubes. On my development board, there are independent common anode...[Details]
1. What should I do if the oscilloscope screen is black after powering on?
The so-called black screen means that the screen of the oscilloscope does not have any light spots, as if it is not turned o...[Details]
When a switching power supply has a problem, how should it be repaired? This article specifically describes the methods and steps for repairing a switching power supply and some experience summarie...[Details]
On the morning of December 23, realme officially announced the appearance of realme GT2 Pro, which adopts a paper-like environmentally friendly design language. Realme said that the realme GT2 Pro us...[Details]
I don’t remember when it started, but mobile phone cameras have firmly embarked on the path of multi-cameras and there is no looking back. In current mobile phones, triple and quad cameras a...[Details]
On the eve of the U.S. Senate's vote on the chip bill, U.S. President Biden convened a roundtable meeting with several business leaders and government officials on Monday, Eastern Time, and once agai...[Details]
Infrared transmission and reception diagram:
Infrared receiving circuit
The receiving end defaults to high level
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The maximum pulse width of the detection pulse is 5ms
Ret...[Details]
Recently, Samsung Display announced the official launch of UPC (Under Panel Camera) technology. IT Home learned that this technology can embed the front camera of a smartphone into the displa...[Details]