51 Research and Design, Electronic Engineers website - Embedded Systems, MCU, DSP, EDA, Test and Measurement, Components, Communications, Power, Microelectronics, Semiconductors

Wednesday, November 19th, 2008 at 22:59 | No comments

Categories: Communication Networks

Tags: multichannel, network, ultra wide video frequency

Short Content: Introduction 　　In recent years along with the digital compression technology, the computer and the networking was unceasingly mature and the development, the people had more demands to the video frequency and the network. Present's digital video demonstration picture is too generally small, is unable to suit the numerous audience's onlookings, but the multichannel ultra width video frequency system is one kind from the real-time cutting output, the network synchronization broadcast demonstration the synchronization broadcasts the multimedia documents during different PC ...

Monday, October 20th, 2008 at 18:17 | No comments

Categories: SCM

Tags: C8051F020, Liquid crystal display, multichannel, Serial communication

Short Content: Abstract: For to parameters and so on hydraulic equipment's speed, pressure, current capacity carries on the online examination, we have independently designed a set of hydraulic pressure project synthesis gathering system. This system uses new monolithic integrated circuit C8051F020 to carry on the data multichannel gathering and A/D transforms, and outputs the large screen LCD colored liquid crystal to carry on demonstrations and so on data, curve, histogram; Meanwhile delivers through the RS-485 communication the data the superior machine, thus ...