Dear circuit experts, I would like to ask a question. I want to amplify a 2.5MHz microvolt signal by 90dB. Can I use 3 AD603 operational amplifier chips in cascade to achieve this?...
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[i=s]This post was last edited by dcexpert on 2019-11-20 18:31[/i]1. What embedded operating systems have you heard of? Have you actually used an embedded operating system?I have been using MCU for ma...
I am a beginner. I want to learn MCU, so I bought a learning board. I brought some learning materials and now I share them with friends who are also planning to get started with MCU. I hope it will be...
Our company recruits outstanding fresh graduates from major universities. No experience is required, and the company provides paid internal training . Requirements : 1. Bachelor degree or above in ele...
As the requirements and dependence of automobiles on control systems increase, the design module of AD sampling has become an important component of automobile controllers. The results of AD sampling...[Details]
According to a report released by the World Robot Conference in 2022, the Chinese robot market continues to prosper and has become an important driving force for the development of the robot indust...[Details]
0 Introduction
This design uses the single-chip microcomputer AT89C51 to complete the timing function. The design process of the system hardware and software is introduced in detail. The design uses...[Details]
Tektronix 75th Anniversary Article Keithley: 75 Years at the Forefront of Power Engineering Throughout 75 years of technological innovation, from cell phones to space shuttles, one thing has a...[Details]
When the video of replacing the battery of the Lexus CT200h was released, many netizens commented: This is nonsense, hybrid vehicles are not considered new energy vehicles at all. However, the previo...[Details]
On February 24, 2022, OPPO officially released the new generation flagship Find X5 series, including Find X5 Pro, Find X5 Pro Dimensity Edition and Find X5. Find X5 Pro is the first flagship phone ...[Details]
The previous National College Student Electronic Design Competition, the National Vocational College Student Vocational Skills Competition, and the Freescale Cup National College Student Intelligent ...[Details]
Control interface of microcontroller timer/controller 5 Steps to Timer/Event Counter Programming 1. Select the working mode according to the requirements, determine the mode control word, and write i...[Details]
Modern in-car infotainment systems have multiple built-in audio sources, such as CD players and DVD players that can deliver content to multiple displays, as well as various types of broadcast radi...[Details]
According to news on January 6, at CES 2023 (2023 International Consumer Electronics Show) in Las Vegas, smart and Yikatong Technology exhibited a high-performance immersive mobile phone jointly buil...[Details]
As an e-commerce platform that represents self-built logistics systems, JD.com's development in the logistics field can be regarded as an industry benchmark. However, how to control costs has always ...[Details]
Following the issuance of the first batch of unmanned manned demonstration application notices in China, Beijing recently issued a new batch of unmanned manned licenses to Baidu. Currently, Ba...[Details]
What is the problem being solved? All race conditions roughly means Atomic write operations can occur simultaneously, but they will not succeed at the same time. Only one will succeed (the occupi...[Details]
Using hardware i2c and driving ht16c22, the program is definitely unstable, so I'll just post it. It's best not to use it in the project.
Contents of the file i2c.h:
#ifndef _STM32F103_I2C_...[Details]
l Introduction
The main problem of water supply in water tower is that the water level in the tower should always be kept within a certain range to avoid the occurrence of "empty tower" and "overflo...[Details]
Analog electronics
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