How to consider the impact of audio analog signals after being transmitted through a 100m long cable? Has anyone seen similar theoretical analysis? Please recommend...
Can anyone tell me what type of angle sensor this is? Please send me a relevant link. Picture 1 has the rotor. Picture 2 has two wires at the top of the sensor wrapped with a coil. Picture 3 has four ...
The real-time clock (RTC) is a module independent of the main function, used for timing functions related to calendar time. In the past, there were special chips such as DS1302. Now, due to the improv...
[i=s]This post was last edited by lehuijie on 2019-2-19 22:47[/i] Today is the 15th day of the first lunar month, and it is also the last day of our Spring Festival. This photo shows the making of whi...
"ESD Unveiled (Principles and Typical Applications of Electrostatic Protection)" is the result of more than 20 years of research and work experience of Dr. Steven H. Voldman in the field of electrosta...
This morning, Huawei officially announced that it will hold the Huawei winter flagship new product launch conference at 15:30 on December 23. The theme of this conference is "Interweaving of light ...[Details]
1 High frequency power supply system block diagram
High-frequency switching rectifiers generally first directly rectify and filter AC power into DC power through diodes, and then convert it in...[Details]
On the evening of March 11, Jingjiawei released its 2020 performance report, with total operating revenue of 653.7721 million yuan in 2020, an increase of 23.17% over the same period last year; opera...[Details]
For example, if an amplifier has no output, and one of the base and emitter voltages is 0v (measured on the circuit board), does that mean that the transistor is broken? From the given conditions, it...[Details]
Pure electric vehicles (EV) and hybrid electric vehicles (HEV) are the main force of new energy vehicles, and are receiving strong promotion and financial support from the state, including the laun...[Details]
Abstract: This article briefly describes the types and processor structures of commonly used signal processing systems, and introduces the DSP+FPGA processor structure that is gradually being wid...[Details]
Based on DVDR single-layer discs, a new disc format has now emerged, namely DVDR DL. Compared with DVDR single-layer discs, the new double-layer structure DVDR DL disc format has higher requirements i...[Details]
Vortex flowmeter is a new type of flowmeter with international advanced level developed based on Karman vortex principle. It is mainly used for flow measurement of industrial pipeline medium fluid, s...[Details]
Abstract: In order to complete the connection between Russian-made atmospheric aircraft and domestic air traffic control transponder, a Russian-made atmospheric aircraft altitude output interface...[Details]
introduction
Android is a platform system launched by Google based on Linux operating system, including underlying framework, middleware and development environment. It supports popular compon...[Details]
1 Overview of MDK RL-RTX and Cortex-M3
MDK development kit originated from Keil, Germany, and is the latest software development tool launched by ARM for various embedded processors. MDK RL-RTX is ...[Details]
Scheduled! Xiaomi’s official Weibo account announced today that on September 24th, the #小米5G新品发布会# will bring two 5G smartphones at once: Xiaomi 9 Pro 5G and Xiaomi MIX 5G era concept phone, as well ...[Details]
Three-phase AC servo motors are widely used, but after long-term operation, various faults will occur. Timely identification of the cause of the fault and corresponding treatment are important task...[Details]
Preface Then we start the second part, the porting of LCD driver. Link: Part 1 Source code transplant This article mainly explains the ideas and solutions to problems encountered in LCD transplanta...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD
