The basic functions of inductance are filtering, oscillation, delay, trapping, etc. A more vivid way of saying it is : " passing DC and blocking AC " . In detail, it is in the circuit board, the induc...
Motor Control : https://training.eeworld.com.cn/course/5617Motor control is one of the required courses in automation engineering. It plays an extremely important role in the fields of industrial auto...
This is an overload protector for construction machinery. Because it is expensive, I want to find a replacement, but there are many kinds of overload protectors on the market. I want to ask which mast...
Updated: December 19Temperature and humidity sensor sub-library:For more relevant resources, please visit the ST MEMS Device Resource Library: Click to enter...
From: https://learn.adafruit.com/glue-stick-archway This project uses glue sticks and a NeoPixel LED array to create a "fiber optic" rainbow archway. The NeoPixels hidden underneath the glue stick dir...
According to foreign media reports, the US Patent and Trademark Office recently granted Apple a new patent: industrial augmented reality camera system. The system is related to methods and systems fo...[Details]
Serial interface structure of 8051 microcontroller
The 8051 serial interface is a programmable full-duplex serial communication interface. It can be used as an asynchronous communication method (UART...[Details]
When making white light LEDs that synthesize RGB three primary colors, the following issues must be noted:
(1) The dominant wavelengths of light emitted by the three LED chips are generally: 6...[Details]
The development of ARM11 is very different from the STM32 development that we learned before. For STM32, the code is burned into the STM32 chip FLASH, and then the code is executed from the FLASH. Mo...[Details]
Electromagnetic emission limits of magnetic field (H field) (optional, proposed by the buyer)
Table B.1 UPS rated output current ≤ 25A
Frequency range MHz
Quasi-peak limit ...[Details]
In general projects, when the building entity is built, many infrastructures are completed. This includes the laying of user power lines. When doing secondary decoration or secondary laying of weak cu...[Details]
Recently, Netcom learned from overseas media motor.es that Toyota will gradually upgrade bipolar nickel-metal hydride (NiMh) batteries for some hybrid models. The new batteries will have higher charg...[Details]
Sleep mode: The core is stopped, but peripherals such as NVIC and the system clock Systick are still running. Stop mode: All clocks are stopped; 1.8V core power supply is working; PLL, HIS and HSER...[Details]
In recent years, with the maturity of technology,
the application fields of
robots
have continued to expand, and various robots have begun to appear in social life scenes, bringing convenien...[Details]
Phenomenon: When using a USB camera to display images on an LCD, the USB ROOT HUB reset occasionally occurs, causing the camera to stop working. The USB camera then automatically disconnects, then i...[Details]
On June 18, the Shanghai Securities News reported that the funds for the second phase of the Big Fund's capital increase in Unisoc have arrived, and the company's pre-investment valuation has reached...[Details]
Radar cross section is a measure of the ability of a target to reflect radar signals in the direction of the radar receiver. It is defined as the ratio of the power scattered by the target to the pow...[Details]
In December 2019, the novel coronavirus (2019-nCoV) pneumonia first broke out in Wuhan, Hubei, and then spread to other regions. A large amount of manpower and material resources have been invested i...[Details]
In order to test the insulation resistance of equipment of various voltage levels, various voltage specifications such as 500v, 1000v, 2500v, 5000v, etc. are made. For electrical equipment of 500v an...[Details]
In the AI era, from computational intelligence to perceptual intelligence, cognitive intelligence and future general artificial intelligence, the development of SAIC Volkswagen is highly time-mat...[Details]
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