Design a 32-bit ALU module using a full-custom method in a 0.13um process, then perform delay analysis and optimization on the circuit diagram based on Hspice; use a modular design method to complete ...
I am using a jxarm9 2410 board. The experimental environment is ADT. The interrupt request is done and the interrupt enable is done. Normally, the tick interrupt should be automatically triggered once...
[backcolor=rgb(238, 238, 238)]In order to urge myself to learn English and for the common progress of netizens, I hope to excerpt an English technical article every day and publish it on the forum: [/...
[i=s] This post was last edited by Li Shilong on 2018-9-27 16:23 [/i] I am a newbie in electric control and have been obsessed with motor control for a few years. From today on, I will give you some t...
[i=s] This post was last edited by Xin Xin on 2018-9-6 22:06 [/i] // Compile and use under ADS1.2 void TestFun(char* fmt,...) { int ch; char selch = 0; va_list ap = NULL; va_start(ap, fmt); do { selch...
[size=4]From now on, I will be the small moderator of the PIC section of the forum. Thank you for the communication platform provided by the forum. Members are welcome to discuss any questions about t...
This article discusses how to wake up a touch-sensitive device such as a tablet without touching the device, using basic gesture recognition and novel proximity sensors. The article discusses the p...[Details]
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
In today's body control module (BCM) designs, savvy engineers are moving away from electromechanical relays whenever possible. Their next step is to eliminate fuses. But is eliminating fuses a nece...[Details]
LED lighting: Basic circuit design can be completed in as little as one day
Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED req...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
The ARINC429 bus is one of the most commonly used communication buses between various subsystems of avionics. As the "skeleton" of modern avionics systems, once the bus system or the attached airbo...[Details]
With the rapid development of the national economy, lifting and hoisting operations are used more and more frequently and widely in various fields of economic construction. China has continuously expl...[Details]
The automotive power electronics market has grown rapidly as comfort and active safety features become more common. As traditional mechanical functions shift to electronic applications, the demand ...[Details]
Direct digital frequency synthesis (DDS) has fast frequency switching and modulation capabilities and is widely used. However, when low power consumption and low cost are the main considerations, D...[Details]