Personal computer camera Port:ps/2 usb u+p Dpi:400/800 dpi Material:abs Box size:20*18*5cm Ctn size:52*37.5*42cm Amount:40 pcs Weight: Scan speed:1500-3000/s Wheel life:100000 Mouse life:3years Key life:1500000 E.L:100000 20*18*5
Desktop We offer a complete range of PCs comprising of desktops and laptops from Cyrix processors in entry level desktops to high-end Pentium 4 and advanced play-stations. Processor:- Intel Celeron 1.3 GHz Chipset:- integrated Intel Original Motherboard RAM:- 256 MB DDR2 RAM HDD:- 120 GB HDD Audio:- Inbuilt Graphics:- nbuilt LAN:- 10/100 Mbps Keyboard:- Microsoft Multimedia Keyboard Mouse:- Microsoft Optical Mouse Cabinet & SMPS:- Tower Model with SMPS ODDvOptional Monitor:- 15 " CRT Monitor Modem:- Optional Front Ports:- 2 USB One Line in for Speaker One Line in for Mike 4 USB 1 RJ45 Ports at Rear Side:- PS2 for KB & Mouse VGA Port One Line in for Speaker One Line in for Mike
The AT2440 development board is an small, exquisite embedded system development platform. With its high performance, It can be applied to multimedia terminals such as car satellite navigators, GPS monitors, PDA hand-held devices, industrial controlling equipments, consumer electronics, MP4s etc.. It can also applied to school design and teaching of embedded operating system and embedded hardware. Specs: CPU * Sansung S3C2440A-40, 400MHZ main frequency, 533MHz highest frequency Memory * SDRAM: 64MB NAND * Flash: 64MB K9F1208UOB * NOR Flash:2MB 8-16bit (AM29LV160DB-90EC) 3 Serial ports * 1 standard serial port, 2 3-wire serial ports Network interface * 1 100M Ethernet, RJ-45 interface(DM9000AEP? USB interfaces * 1 USB1.1 HOST interface * 1 USB1.1 Device interface Audio interface * One way audio output * One way audio output Storage interface * Standard SD Card interface LCD&Touch interface * LCD/STN LCD interface Camera interface * CAM interface, OV7660 supported, Source code/examples incl. Reset circuit * 1 reset key Clock source * Internal real timer Buttons * 4 testing buttons Expansion Bus * 64 pin Expansion Bus IO expansion interface * 44 pin GPIO expansion interface Debugging & downloading interface * One 6 pin Multi-Ice standard JTAG interface Power source interface * 5V power supply, with switch and light Operating systems * Linux 2.6 in binary and source * WinCE 5.0 BSP Size * 11x8cm Software Features: ● WinCE4.2 operating system With the common functions of WinCE4.2 reserved, we added some more advanced features to the WinCE system on the AT2440 dev board, with which users can modify and save the IP address, access the data storage area, keep their data when suffering power . The system supports USB disk, SD card, camera OV7660, as well as the functions such as web-page browsing, sound recording, audio output, PC synchronizing connection,etc. Users can upgrade the system to WinCE 5.0 for free. ● Linux 2.4 (2.6) operating system The common application programs, system settings and games in Linux are enclosed. For both of the systems, we supply driving source code, bsp package, and user document for both software and hardware. ● Developing tools DNW, Eboot, Eshell, GIVEIO, SJF2440, Uboot, tftpserver, USB drivers, ActiveSync, ADS1.2 ● Testing Programs ● Example Programs
Computer Network computer(nc), also named thin client, is a terminal unit that works under the network environment. Comparing with the pc, it has no hard disk, floppy disk and cd-rom. It gains the resources from the network. The software and data are stored on the server. Nc has convenient data interface and data processing ability close to the pc. Therefore, besides characteristics shared with pc, nc is easier in management. It widely used in the area of government, army, bank, taxation, enterprise, school and habitation. The advantages of nc: The cost of installation reduces by 30%. The total cost in five years reduces by 80%. The electric charge reduces by 92%. The cost of software reduces more.
Computers Computers and accessories, mobile phone and accessories, for many years. We have good cooperation relations with our factories to make good quality products at competitive prices. Computers and accessories, mobile phone and accessories, for many years. We have good cooperation relations with our factories to make good quality products at competitive prices.