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 ...
On the morning of May 31, the National Energy Administration held the "2019 Power Reliability Index Release Conference and Safety Production Month Kick-off Conference" in Beijing and released the "...[Details]
Whether you admit it or not, Google's Pixel series of mobile phones have always given people a strong "demo machine" feel since their birth. But this "demo machine" feel may soon become a thing of th...[Details]
/****************************************************** ************ ** Four buttons for value adjustment, one for shift, two for addition and subtraction, and one for confirmation ** For the ...[Details]
1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
Alarm detectors are used to detect intruders' intrusion behavior. There are many places that need to be prevented from intrusion, which can be certain specific points, lines, surfaces, or even the...[Details]
On November 13, Accelink Technologies issued an announcement stating that the company plans to issue no more than 139,964,983 A shares (including this number) in a private placement to no more than 3...[Details]
Introduction/Abstract
Initiatives around the world to reduce
energy consumption in
electronic
systems are driving single-phase AC input
power
supply designers to ...[Details]
1. Performance of the detector:
The combustible gas detector is a detector installed in industrial and civil buildings that responds to the concentration of a single or multiple combustible gases....[Details]
*ST Dehao issued an announcement authorizing the management to proceed with matters related to the closure of the LED chip factory. The announcement shows that Dehow Runda held the 14th meeting of ...[Details]
Not long ago, ON Semiconductor just launched new 900 V and 1200 V SiC MOSFETs. Taking this opportunity, EEWORLD interviewed Brandon Becker, wide bandgap product line manager at ON Semiconductor, to i...[Details]
How many pwm are needed for foc motor control
FOC (Field-Oriented Control) motor control requires the use of two PWM signals to control the motor, which are divided into general PWM and extend...[Details]
1. Introduction
HART, which stands for Highway Addressable Remote Transducer, is the abbreviation of Highway of Addressable Remote Sensors. It was first developed by Rosemount Corporation...[Details]
Radio Frequency Identification (RFID) technology is a new technology developed in recent years. It is the product of the organic combination of radio frequency technology and IC card technology. Compa...[Details]
New Bluetooth features will bring life-changing audio experiences
Beijing, June 9, 2022 -
The Bluetooth
Special Interest Group (SIG) today announced a new consumer brand for ...[Details]
On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]
MicroPython Open Source section
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