I need to use Zhou Ligong ARM10 development platform to operate servo motor. Currently, the motor is controlled by serial port. Now, the things sent through the serial port cannot control the motor. T...
I was ripped off when I bought something on Taobao before. I posted a thread. [url]https://bbs.eeworld.com.cn/thread-471376-1-1.html[/url], and I complained decisively after the goods arrived. After t...
[i=s]This post was last edited by Jieyou Talent Network on 2019-1-8 11:11[/i] Recruitment: 1. 2 Head of Automotive Light R&D (Bachelor's Degree) with more than 10 years of working experience 1. Unders...
OK335x series products are high-performance, industrial-grade development platforms independently designed, produced, distributed and sold by Feiling. The development platform uses TI's AM335X Cortex-...
[i=s] This post was last edited by 不足论 on 2017-4-19 10:39 [/i]A few years after I graduated, I suddenly found these pictures on my space and was deeply moved. I was still a confused child when I was i...
Functional description: Remotely transfer a photo file in an SD card to a zigbee receiver at another point (also put an SD card as the storage medium). It is required to have a breakpoint resume funct...
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
Today, the value of electronic components in cars accounts for 15-20% of the total vehicle. In the future, this proportion may be as high as 30-40% as more safety electronics, fuel consumption and ...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
With the continuous advancement of various technologies in the field of measurement and control, the baseband subsystem of general measurement and control equipment has entered the fourth generation o...[Details]
Abstract: Based on the ZigBee parking lot SMS car search system, the location of the vehicle in the parking lot is sent to the owner through SMS, which is convenient for the owner to quickly find ...[Details]
1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
In order to prevent the lithium battery from being damaged by abnormal conditions such as overcharge, over discharge, and overcurrent, a lithium battery protection device is usually used to prevent...[Details]