104 capacitors are the most widely used, whether it is power supply filtering or ADC filtering. Can any forum friends tell me about it? Why not 102 103 or other capacitance values?...
1. Use the Bluetooth protocol to test the APP lighting and button detection. The official Demo always runs away during simulation. It is not easy to solve the problem and run it. The first step is to ...
2021 is over. At the beginning of the year, I went to the operating room equipment room on duty according to work arrangements. This year, after continuous exploration, I summarized my own set of equi...
1. Automobile Covering Parts Mold 1.1. Development of Mold Industry In recent years, the development of molds has been paid more and more attention by people. It embodies various high-tech technologie...
Today, I was learning Linux and was talking about files. I saw a function that everyone should use frequently, which is formatting. Whether you format a USB flash drive, an SD card, or a hard drive, d...
Causes of LED lamp damage
LED lamp failure comes from the failure of power supply and driver, and the failure of LED device itself. Usually, the damage of LED power supply and driver comes from ove...[Details]
Autonomous driving has become a popular word that has been deeply rooted in people's minds. Over the past year, the government has introduced a number of policies related to autonomous driving and ...[Details]
When design engineers select microcontrollers for low-power applications , chip vendor data sheets provide limited help. The data sheets do not provide industry-standard power consumption evaluatio...[Details]
On May 24, NXP announced that it would use TSMC's 5nm process to build the next-generation S32 series automotive processors, and would introduce them into the Model C of Hon Hai and Yulon's joint v...[Details]
Not long ago, Lei Jun announced that the new Xiaomi Mi 11 series flagship will be the first in the world to launch the new Qualcomm Snapdragon 888 mobile platform, which caused quite a stir in the ...[Details]
On March 1, Ideal Auto released its first MPV model, MEGA, at the Shanghai World Expo Center. This is also Ideal Auto's first pure electric model. The release of MEGA also marks the official launch...[Details]
The full-scale high-density RNA microchip is about the size of a fingernail and can hold up to 780,000 unique RNA sequences, each occupying an area of about 14 x 14 μm². The presence and ...[Details]
Introduction
(Mixed-Signal FPGA Controls Voltage Ramp Rates in Multi-Level Systems): As process geometries continue to shrink, devices often require multiple power supplies. To reduce power c...[Details]
Abstract: Aiming at the existing problems of harmonic control algorithm of active power filter (APF), a harmonic control algorithm based on three-level voltage space vector pulse width modulation (...[Details]
Recently, during the 2021 China Integrated Circuit Design Innovation Conference and IC Application Expo (ICDIA), Peng Jianying, Executive President of Nucleo Technology, accepted an exclusive intervi...[Details]
At present, the power supply of color TV sets is all electronic switch-type voltage-stabilized power supply. When the mains voltage is out of phase and causes 380V voltage input, the action speed of i...[Details]
As a beginner, how to get started with microcontrollers?
In terms of knowledge, you don't need much. You just need to know simple C language and the basic structure of 51 single-chip microcomp...[Details]
According to foreign media reports, Corning Inc. of the United States said that it is working with Visteon to further develop its patented ColdForm technology. Currently, Corning is preparing to m...[Details]
In order to select songs to play in the form of a playlist, this task can be accomplished through the OLED screen. Because the display screen uses the I2C interface, it can effectively save IO port r...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current impact when the motor starts and reduce the impact on the power grid and the motor. However, in p...[Details]
PCB Design
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