I read the first few pages of Hello Amplifier, a very good book. I made the following notes.
【Input offset voltage】
For any amplifier, whether open-loop or feedback connected, when both input terminal...
[align=left]The filter capacitor inside the variable frequency power supply of Zhonggang Yangsheng is a high-quality product imported from Japan. The filter capacitor, also known as the DC capacitor, ...
: [align=left][color=#494949][font=simsun, Arial, Helvetica, sans-serif][size=14px][b] Analysis of the Application of TVS Tube in the Design of Mobile Phone Surge Protection[/b][/size][/font][/color][...
As early as the 1960s, people had begun to research and develop embedded operating systems. But it was not until recently that it was mentioned more and more in China. Its increasing importance in fie...
Multi-host IIC bus control (IICCON):
IIC control bus status (IICSTAT):
IIC bus address (IICADD):
IIC send, receive bus register (IICDS)
IIC bus c...[Details]
An improved method for designing chaotic signal generator based on FPGA is proposed. Firstly, the continuous chaotic system is converted into a discrete chaotic system by using Euler algorithm. Secon...[Details]
1. Features
The touch switch circuit is also called the touch dimming and switch control circuit, which is mainly used for controlling incandescent light in life. It dims the light source a...[Details]
As a new type of green light source, LED light source has been more and more widely used due to its advantages of low power consumption, long life, fast response speed, high efficiency and energy s...[Details]
About seven years ago, Intel initiated a massive layoff that saw 13,000 employees fired in a process that began in 2015 and continued into 2016. Brian Krzanich was Intel's CEO at the time, and in add...[Details]
TDK has recently launched the new B43707* and B43727* series of EPCOS aluminum electrolytic capacitors in screw format. The rated operating voltage of the new series of capacitors is 400 V DC to 450 ...[Details]
#include
__CONFIG(0X018C); //Turn on WDT, turn off everything else, use internal RC
#define OUT_LED GPIO2
#define KEY_LED GPIO4
void main()
{
int i=0,j=0;
GPIO = 0X37; //IO port data
IN...[Details]
1. General rules for automobile wiring Generally, a single-wire system is adopted, electrical equipment is connected in parallel, the negative pole is grounded, and the lines are distinguished by w...[Details]
On May 7, EVE Energy responded to investors' inquiries about "the company's existing production capacity and capacity expansion" on the investor interaction platform, stating that the company's curre...[Details]
In low-voltage power reactive power compensation , the characteristic of single-chip microcomputer control technology is that it changes the manual switching method and realizes the automatic ...[Details]
0 Introduction
Frequency source, as the name implies, is the source that generates reference frequency points. It is a very important component in many industrial and even military fields....[Details]
With the acceleration of urbanization in my country, urban lighting construction has become increasingly important as a reflection of the city's image. In urban lighting systems, how to save energy...[Details]
The company's main expansion project currently under construction is the "Haijing Base 40,000 tons per year lithium-ion battery material industrialization project". The first and second phases of t...[Details]
The hydraulic system is a transmission system widely used in the fields of industry, aviation, shipbuilding, automobiles, etc. It realizes the transmission and control of energy through the pressur...[Details]
Analogue and Mixed Signal
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