Please explain the blanking technology of LED screen in detail! Also the formation process of open cross and short caterpillar! How does the driver IC solve the above phenomenon?...
Briefly understand what IIC is.I2C (Inter-Integrated Circuit BUS) is an integrated circuit bus designed by NXP (formerly PHILIPS). It is mostly used for master-slave communication between the master c...
The whole process of power supply design [align=left]This time, a 13.2W power supply is taken as an example[/align][align=left]Input: AC90~264V[/align][align=left]Output: 3.3V/4A[/align][align=left][b...
Forum editors have always been criticized. This time, we are determined to change the status quo and give everyone a better experience and a better editor. Before that, I would like to invite everyone...
[backcolor=white][size=4][color=#000000](In today's electronic devices, the application of integrated circuits has become more and more extensive, involving almost every electronic device. Integrated ...
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Author: Made by Xura
Date: 2008.8.28Program
description: Use Timer_A to capture pulse width
Use the MSP430 single-chip timer A and th...[Details]
The clock signal of the microcontroller is like the heart of the microcontroller. The clock frequency of the microcontroller determines the time it takes for the microcontroller to run an instructi...[Details]
The United States has upgraded its export controls on Huawei. Any exports to Huawei containing U.S. technology and equipment require a U.S. license. Although TSMC complied with the U.S. announcement ...[Details]
Jiwei.com reported on February 26 that according to a digital blogger, Xiaomi's first foldable screen mobile phone has been connected to the network, and there is no hole design on the front. Judgi...[Details]
Some thoughts on infrared reception.
I am currently working on an infrared receiver and transmitter for a television. I have read some books, and the books say that the signal is modulated on a 38kh...[Details]
On January 6, the Passenger Vehicle Branch of SAIC Motor Corporation Limited (hereinafter referred to as "SAIC Passenger Vehicle") officially awarded the EMC testing and accreditation certificate to ...[Details]
Implementing multi-core (including homogeneous or heterogeneous) and multi-threading technology in embedded devices can indeed bring many benefits, especially in improving system performance.
Altho...[Details]
Nowadays, with the improvement of automobile electrification, the number of electronic devices in automobiles is increasing, and the electromagnetic interference problem between these devices is be...[Details]
To control brightness, light emitting diodes ( LEDs ) require a constant current. This is achieved by connecting a resistor in series with a group of LEDs. Since both the voltage across a group of ...[Details]
At present, intelligent connected vehicles are in a critical development stage with rapid technological evolution and accelerated industrial layout. Major automobile producing countries in the worl...[Details]
In the past two years, as people's awareness of privacy protection has increased and the security of funds in the field of mobile payments has been faced with severe challenges, biometric technology ...[Details]
Temperature is a parameter that often needs to be tested in practical applications. From steel manufacturing to semiconductor production, many processes rely on temperature. Temperature sensors are...[Details]
#include
//Electric vehicle dual closed-loop program, using dual closed-loop method to control the motor to obtain the best zh speed performance, and can
//limit the maximum current of the motor. T...[Details]
At 10:47 on December 23, 2019, a fault occurred in the public power supply line along the Ehe River along Pingjiang Road in Suzhou, Jiangsu. At this time, the fault information popped up on the lar...[Details]
Apple CEO Tim Cook reportedly said at an internal meeting in Germany last month that the company would purchase some chips from a factory in Arizona. Apple currently sources all of its processors ...[Details]
MicroPython Open Source section
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