This is a programmable amplifier, part of a multimeter circuit. I want to know how this resistor divider structure can eliminate the influence of the analog switch on-resistance....
#include
#include
#define uint unsigned int #define uchar unsigned char #define PORT XBYTE[0xffc0] //Represent PORT as I/O address [oxffco] void out(uchar state);//Declare an out function void delay(u...
[font=微软雅黑][size=3][color=rgb(10, 140, 210)][url=http://huati.weibo.com/k/%E5%A8%81%E4%B8%96%E6%9C%89%E5%A5%96%E9%97%AE%E7%AD%94?from=501]#威世有奖问答#[/url][/color]How well do you know Vishay resistors? V...
I am very honored to have the opportunity to experience the RVB2601.
CH2601 is a RISC-V eco-chip based on Hematite E906, with a maximum main frequency of 220MHz, supporting AliOS Things IoT operating ...
I was about to post a message, and when I selected [MCU], I suddenly felt that it had been a long time since I posted in this section, but I had to post something tonight, so I lit a cigarette and sta...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
1. Introduction
With the gradual automation and modernization of industrial control systems, fieldbus control systems have received more and more attention and application. CAN bus is currentl...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[Details]
1 Introduction
The Third Steel Plant of Jigang Group is a key investment project of Jigang Group during the "15th Five-Year Plan". It has introduced first-class domestic and foreign advanced eq...[Details]
0 Introduction
There are many types of sensors, and the working principles, measurement targets and measurement environments of different types of sensors vary greatly. The corresponding detection s...[Details]
The demand for improved healthcare environments is endless, so medical imaging equipment with higher resolution is needed to better observe the human body. High resolution brings problems with sign...[Details]
store
To prevent moisture, LEDs should be stored in a dry and ventilated environment with a storage temperature of -40°C to +100°C and a relative humidity below 85%.
The LED should be use...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]
Battery clamps, commonly known as battery connectors, come in two sizes depending on the thickness of the battery terminals. One is the battery clamp used on thick terminals, with a positive termin...[Details]
Analog electronics
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