| Search found 129 matches on edaboard.com: usb wireless usb wireless usb wireless lan usb wireless lan usb pic wireless |
100% repair of laptop & desktop motherboard
hi! i am sandip golani engaged in chip-level repairing of laptop & desktop motherboard, if any one of u have any problem, pls. place u r question in the forum, i will reply over here. i am ready to share my 15 years experiance with edaboard.com. m...
Service Manuals, Requests, Repair Tips :: 19 Nov 2009 1:09 :: Sinisa :: Replies: 144 :: Views: 29938
psoc in wireless sensor node
hi all, i am a new designer in psoc.i want to design a wireless node that contains analog input signal connected to psoc microcontroller which should connected by serial max 232 with a wi-fi modulator.can anyone help me ?...
PLD, SPLD, GAL, CPLD, FPGA Design :: 17 Nov 2009 19:57 :: jczarne :: Replies: 7 :: Views: 606
interfacing bluetooth usb dongle with microcontroller board
croelectronics. this is a completely finished board. the code inside the microcontroller cannot be changed but the hardware changes can be done to the board . this board can be connected to the pc by usb or rs 232. but i want to connect this board to...
Microcontrollers :: 13 Nov 2009 12:11 :: pavankumarssv :: Replies: 5 :: Views: 225
wireless transmission and reception using psoc
himy project requires sensing some analog data using psoc and transmitting it by wireless to be received by either another psoc connected to labview or by labview directly. kindly guide me in this regard. also, let me know the range i can get for the...
PLD, SPLD, GAL, CPLD, FPGA Design :: 11 Nov 2009 19:24 :: anithatg :: Replies: 2 :: Views: 192
interfacing bluetooth usb dongle with microcontroller
do anyone know how to interface bluetooth usb dongle(which is easily available for pc) with microcontrollers?coz these dongles r easily available n cheaper than bluetooth module so if its possible to interface with ucs than it becomes cheaper bluetoo...
Microcontrollers :: 05 Nov 2009 7:25 :: dannym :: Replies: 115 :: Views: 24999
usb pic and wireless application
hi. i am planing to implement a wireless webcam for my project.for example pic18f works as a device in usb operation mode. but it is not my device, my device is webcam, so i want to by-pass all protocols or other issues that this pic handles when it ...
Microcontrollers :: 31 Oct 2009 16:04 :: equ :: Replies: 2 :: Views: 171
about usb 3.0 or wireless usb
hi all, who are working in usb3.0 or wireless usb? could you provide some material about it?...
ASIC Design Methodologies & Tools (Digital) :: 30 Oct 2009 5:31 :: niravbhatt :: Replies: 4 :: Views: 147
please help me in usb
im new comer to usb, the standards spec is too huge, long as 650 pages. after reading some portions of it, i just know some basic concepts like packets, pipe, endpoints..., but could not get the big picture for the operation of usb. could any one hav...
ASIC Design Methodologies & Tools (Digital) :: 28 Oct 2009 9:49 :: niravbhatt :: Replies: 6 :: Views: 387
starting out- request for verification of goals
ok, im just about to go into my second year in university. in my first year i studied computing science and physics. both courses covered the fundamentals of electronics. the problem with both was that they were all about the theory. so ive decided i...
Electronic Elementary Questions :: 05 Sep 2009 4:17 :: mctylr :: Replies: 3 :: Views: 159
how to design a magnetic near field microstrip antenna
hi. i am currently designing an antenna that needs to have a high magnetic field strength. is there any specific features or golden rule that i need to follow on to get something out? thanks in advance....
RF, Microwave, Antennas and Optics :: 13 Aug 2009 13:25 :: ntstatic :: Replies: 5 :: Views: 565
2.4g rf wireless optical mouse/cordless mice with nano recei
we, manufacturer of wireless optical mouse in china, we have many model of cordless mice and many colors for choosing. features are:1) 2.4ghz rf technology digital wireless optical mouse2) working distance up to 10 meters3) dpi changeable----using th...
Business Special Interest Group :: 07 Aug 2009 10:27 :: hiltontian :: Replies: 0 :: Views: 402
i want to build a pic development board.
i have been using a pic18f4550 to teach myself how to program microcontrollers and how to build circuits. i just have it in a breadboard and wired a icsp header, a little lm1705 power supply and a crystal with the requisite caps. problem is that tho...
Microcontrollers :: 01 Aug 2009 4:42 :: funnynypd :: Replies: 9 :: Views: 804
ADS
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need ur help in my gsm modem project
dear friends,there is a lot of discussions on sending the sms through mobile phonelets now talk about receiving sms and making a relay on with 8051 controller.now> im trying to connect my 8051 u.c wz the t28 ericsson mobile phone to make a smart syst...
Microcontrollers :: 27 Jul 2009 11:52 :: yasir9909 :: Replies: 4 :: Views: 1041
waht is the latest research on communication
what is the latest research topic in the field of communicaition ?plz refer the site or if any body has ieee latest research paper related to communication then plz upload the ppr or give the site...
Digital communication :: 16 Jul 2009 16:39 :: bingdao89 :: Replies: 45 :: Views: 5535
pic16f877a interface sparkfun bluetooth smd module wrl-08474
pic 16f877a interface sparkfun bluetooth smd module wrl-08474hello, i am an engineering student working on a project based on remote data display system using bluetooth for wireless communication. below, i have described the project contents and its ...
Microcontrollers :: 15 Jul 2009 13:40 :: Lasya :: Replies: 9 :: Views: 1473
wireless cable replacement project
hi everyone,i am trying to make a wireless video cable.the requirements are:1) able to operate with multiple wireless connections present (they need to work with more than 10 as devices in the vicinity)2) takes in rca as input, transmit over the air ...
Digital communication :: 15 Jul 2009 2:56 :: bzsee :: Replies: 0 :: Views: 102
egypt vlsi
hi every oneok im a fresh graduate my project was a vlsi digital design. im intrested in that field and i want to build up my career in it. can you help me guys with information about... -what to do?-names of companies?-addreses..... and so on.thanks...
EDA Jobs, Promotions, Advertising :: 14 Jul 2009 19:19 :: mai ahmed :: Replies: 95 :: Views: 12410
rf or ir usb wireless projector laser pointer &presenter
this is a special tools for electronic presentation, consisted of a rf wireless controller(with laser pointer) and a rf wireless receiver(usb interface), working distance is about 10-15m.main functions as following:1. green or red laser pointer funct...
EDA Jobs, Promotions, Advertising :: 10 Jul 2009 3:40 :: hiltontian :: Replies: 0 :: Views: 190
wholesale novelty electronical usb promotion gifts gadgets f
we manufacturer promotion gifts for worldwide clients,included products:wireless smart laser pointer/presenter with usb stick, many models of usb flash stick memory disk, usb driver, usb christmas gift, usb mini fan & lamp, usb tool kit, usb warmer &...
EDA Jobs, Promotions, Advertising :: 01 Jul 2009 9:26 :: hiltontian :: Replies: 0 :: Views: 141
rf module interfacing with bf5333 problem need help
dear all hope to be all finei need to parches rf section to provide air interface on my blackfin kits bf533 ezkit lite evaluation kitsthe only available interface is uart so we searched about rf section which include uart the problem i found that e...
RF, Microwave, Antennas and Optics :: 25 May 2009 14:00 :: msmahmoud :: Replies: 1 :: Views: 165
uwb antenna for wireless usb (wusb) ??
hi,i have a belkin wireless usb hubhttp://catalog.belkin.com/iwcatproductpage.process?product_id=377793the antenna of the dongle broke yesterday. that really sucks. i opened it and saw that it is connected via an i-pex plug. it looks like this:http:/...
Electromagnetic Design and Simulation :: 07 Feb 2009 11:09 :: Laurid :: Replies: 0 :: Views: 147
ubicom ip2022
im trying to track down anything or anyone that is interested in working on ubicom ip2022 wireless network processors. this is the controller used in linksys wetxxx and senao apx and cbx access points/client bridges. im interested in making custom ...
Microcontrollers :: 05 Feb 2009 16:08 :: rauchero :: Replies: 17 :: Views: 5120
fm headset resonance - tool to emulate the circuit resonance
hi all,i use usb type fm headset with usb shield as antenna, and usb shield and pcb ground is connected by a big inductor (0.1uh or 1uh) to provide fm rf match.other than this inductor, i have match network outside the fm chip(silabs). i met a issue ...
RF, Microwave, Antennas and Optics :: 04 Feb 2009 6:55 :: Wilson_yu_chen :: Replies: 0 :: Views: 180
controlling harware using computer
hi all,i am working with my robot hardware, it works well with the switches, but i want to upgrade it into a robot that could be controled using computer,(like cnc). as a beginner , what is the suitable software i can learn about using computer to gi...
Robotics and Automatics Forum :: 21 Jan 2009 0:20 :: BooM :: Replies: 11 :: Views: 1647
apple 16gb iphone in 24kt gold
www.elec-bestseller.com.cnproduct description iphone combines three products - a revolutionary mobile phone, a widescreen ipod with touch controls,and a breakthrough internet communications device with desktop-class email, web browsing, maps, and sea...
Business Special Interest Group :: 06 Jan 2009 10:31 :: joan1985 :: Replies: 0 :: Views: 405
laptop as a router
hello! i need some help to figure out just one way to make my laptop (dell inspirion built-in wifi) a wireless access point using a broadband card (usb modem card from sprint) so i could connect my ps3 to the internet with its wifi capability. thank ...
Network :: 30 Dec 2008 15:24 :: kamalza :: Replies: 1 :: Views: 444
fpga , rf modules communication system
i want to make a mini communication system on fpga and transmit by rf.is there an fpga with rf modules?? ,what prices? availabilty?if not , then what to use??could i use a wireless usb ic as transmitter and receiver?? or will it be difficult and need...
PLD, SPLD, GAL, CPLD, FPGA Design :: 26 Nov 2008 19:28 :: mobile-it :: Replies: 1 :: Views: 210
can you troubleshoot this??
guys, i have created a wireless ad-hoc network to share internet between two laptops.the host (hcl leaptop) is directly connected to lan cable from service provider, and the other laptop (dell 1420) is hosting an adhoc network , which is joined by th...
Network :: 11 Nov 2008 13:00 :: INS-ANI :: Replies: 2 :: Views: 243
how can i extract information from a tv tuner card ?
hello to all.i am creating a home theater with hvr3000. i would like to know 2 things :1. the characteristics are :cpu - intel celeron dual core e1200 1.6ghz s775memory - ddr2 2ghz / 667 / pc5400power - 450wvideo card - forsa geforce 6600gt 512mb ddr...
PC Programming and Interfacing :: 01 Nov 2008 19:03 :: foxclab01 :: Replies: 3 :: Views: 846
solid ground plane
hello,for a mixed system wireless system design based on a mixed signal chipset the suggestion is to use a solid ground plane for analog and digital grounds. what considerations has to be considered/implemented in doing so for a six layer stack up...
PCB Routing & Schematic Layout software & Simulation :: 17 Oct 2008 12:57 :: jeni_anto :: Replies: 3 :: Views: 462
ask for help: wireless control of domestic devices
hi, i would like to apply rf transmitter & reciver with a 8051 microcontroller as the main system design. which types of ics are suited for the simple design. ( easy for hardware circuit and program).cheers,david....
Hobby Circuits and Small Projects Problems :: 09 Oct 2008 2:15 :: manish12 :: Replies: 3 :: Views: 276
interfacing bluetooth to microcontroller and bluetooth to pc
hi, i am a student working on a project. my project aim is to interface bluetooth to microcontroller and bluetooth to pc. the database for my project is at the pc side...1)i need to have a solution to interface a pic to bluetooth that will send data ...
Microcontrollers :: 08 Oct 2008 18:22 :: dkoolguy_2787 :: Replies: 10 :: Views: 2700
for sale : apple macbook pro - core 2 duo 2.4 ghz - hdd 160
phone 4 raves limitedregistered no.0637792079b helix road,brixton,london,sw2 2jrtelephone: +447024093988contact: phones4raves@gmail.comgeneralsystem type notebookbuilt-in devices stereo speakers, wireless lan antenna, bluetooth antennawidth 15.4 inde...
EDA Jobs, Promotions, Advertising :: 22 Sep 2008 14:20 :: raves01 :: Replies: 4 :: Views: 876
urgent it need it!!!
hi!!!i want to transfer thumb impression wirelessly using microcontrollers!!!so can u guide me how can i do it !!!which microcontroller i have to use!!!how image will be saved in it and how we will b able to send it!!!...
Microcontrollers :: 09 Sep 2008 17:53 :: daviddlc :: Replies: 4 :: Views: 222
how to use laptop as wireless router?
hi friends.i need a tutorial on how to use a wifi enabled lappy as a wireless router.i have a dell inspiron 1420, with vista basic, and i am going to replace vista be xp very soon, and my frnd has sony vaio cr23 with vista home premium.also add the p...
Network :: 24 Aug 2008 6:52 :: alvars :: Replies: 4 :: Views: 19497
pair of antenna at 90 degrees? (on same access point)
hi. i have seen an application working in the 2.4ghz spectrum where the access point had two antennas (i am not sure if it was actually two separate transceivers or just two antennas - i suspect the former) who were mounted at a 90 degree angle to on...
RF, Microwave, Antennas and Optics :: 29 Jun 2008 6:42 :: Azulykit :: Replies: 4 :: Views: 171
best fpga kit for wireless applications
hi folks ..what is the current best fpga chip/kit for wireless applications .. like zigbee .. bluetooth .. wireless usb .. etc. ?im open to xilinx & lattice .....
PLD, SPLD, GAL, CPLD, FPGA Design :: 23 Jun 2008 23:18 :: omara007 :: Replies: 4 :: Views: 315
connecting two embedded systems using bluetooth usb dongle?
how can i build system like that??how can i connect 2 or more embedded systems using this bluetooth usb dongle?why bluetooth usb dongle? it is cheap and available everywhere.any advice is appreciated.thanks alothttp://images.elektroda.net/89_12105091...
Microcontrollers :: 12 Jun 2008 12:58 :: jackyuan :: Replies: 17 :: Views: 1416
serial to wifi
hello everyone,is it possible to transmit serial data over to a pc using wifi? i am thinking, the usb wireless adapters are available under $10 these days. is it possible to use those devices for off the shelf serial to wifi solutions? another approa...
Microcontrollers :: 03 Jun 2008 22:49 :: davemaster :: Replies: 4 :: Views: 372
pcie over-fiber-optic transparent extension to 820 feet
burnaby, bc, canada, may 28th 2008 - adnaco technology, the pioneer of pcie over-fiber-optic technology, announced today that its “adnaco-sirius™ product family” passed the pci-sig compliance tests at the pci-sig compliance workshop #59 held in milpi...
EDA Jobs, Promotions, Advertising :: 28 May 2008 17:19 :: marcelo.baru :: Replies: 0 :: Views: 297
pcie over-fiber-optic transparent extension to 820 feet
burnaby, bc, canada, may 28th 2008 - adnaco technology, the pioneer of pcie over-fiber-optic technology, announced today that its “adnaco-sirius™ product family” passed the pci-sig compliance tests at the pci-sig compliance workshop #59 held in milpi...
Embedded Systems and Real-Time OS :: 28 May 2008 17:17 :: marcelo.baru :: Replies: 0 :: Views: 234
cypress wireless usb problems
hi,i am having problems with my cypress chips. i am using them with a pic microcontroller and have gotten them to transmit correctly (or at least it seems i have). however, i cannot seem to receive anything at all.so far i have found only four people...
RF, Microwave, Antennas and Optics :: 26 May 2008 21:01 :: Los Frijoles :: Replies: 0 :: Views: 102
ez430-rf2500
hi all,i am trying to set up an mspgcc environment for programming my ez430-rf2500 module from ti.i have some problems so i downloaded mspfet and try to read the content with this tool but this tool always says:21:55:54 initialize...21:55:55 device...
Embedded Systems and Real-Time OS :: 01 May 2008 13:38 :: mobile-it :: Replies: 12 :: Views: 2283
can i interface usb-gps device to bluetooth
hey guyzi have one gps with usb interface . can i make it wireless i.e use usb dongle to make it a blue tooth device ?i am ready to do changes in my usb dongle hardware.comments are welcome...
Hobby Circuits and Small Projects Problems :: 01 May 2008 11:54 :: zawmintun1 :: Replies: 4 :: Views: 318
usb cable extender , plz help me
hi all , in need to connect my lcd projector for distance at least 12 m to control by remote for powerpoint silides .when i tried 10 m usb cable the windows give me not recognized ,, bla bla bla bla but when i connect it for 2 meter it works good , t...
Hobby Circuits and Small Projects Problems :: 15 Apr 2008 8:22 :: flexx :: Replies: 13 :: Views: 285
cypress wireless usb refusing to transmit
i am furiously working to get a cywusb6935 module working and i have run into a snag. the device continually returns a transmit overflow condition whenever i try to transmit. the condition de-asserts once i read the interrupts, so i know it is caused...
Digital communication :: 27 Mar 2008 21:09 :: Los Frijoles :: Replies: 0 :: Views: 150
lsb being set to 0
i am making a library to control a cywusb6935 wireless usb chip and i have found the strangest bug and i just cannot figure out what is going wrong.i am reading a register (0x13) on the wusb chip using spi which is supposed to return 0xe9.when i use ...
Microcontrollers :: 21 Mar 2008 16:18 :: Los Frijoles :: Replies: 0 :: Views: 72
i need help with wireless usb
hey all. i need to think of a final project for college but im still not sure of what to do. i was suggested to do a wireless usb cable in order to connect standard usb devices to the computer via the usb connector, but to transmit data wirelessly. l...
Other Design :: 13 Mar 2008 9:44 :: muralicrl :: Replies: 7 :: Views: 884
wireless usb
i have a project to make a wireless usb interface (not the usb device)plz helpregardsmohazzab...
PC Programming and Interfacing :: 28 Feb 2008 13:53 :: hussain_kiet :: Replies: 0 :: Views: 161
help on wireless plz
--------------------------------------------------------------------------------i need to build a combat robot for a competition and it should be wirelessly controlled ... . i will be using the 8051 uc for controlling all the actuators , but i dont k...
Robotics and Automatics Forum :: 08 Feb 2008 15:09 :: Tamasco :: Replies: 1 :: Views: 227
wireless sensor network cpld
i am working on wireless sensor network and would develop a board which convert signals from various sensors (voltage, current resistance) on a single bus (spi or i2c) .i thought to use a cpld instead of the usual microcontroller.it’s right...
PLD, SPLD, GAL, CPLD, FPGA Design :: 05 Feb 2008 17:00 :: shawndaking :: Replies: 1 :: Views: 243
mainboard repair laptop
hello i am beginner in repair laptop i want to find the answer for all this question:# power but no boot: bad input/output controller chip, or bad video chip.symptoms: the led light turing on but the computer still doesnt boot.in this situation what...
Service Manuals, Requests, Repair Tips :: 21 Jan 2008 1:26 :: java12 :: Replies: 0 :: Views: 609
problem using usb bootable linux to access original linux
hi folksi am having some problems booting my linux ( centos 4.6, kernel is 2.6.9-11). the problem started after i played with the wireless driver (ipw2200) .. i made some changes to the network settings .. and now the networkmanager hangs when i boot...
Linux Software :: 08 Jan 2008 9:58 :: eloisam :: Replies: 1 :: Views: 158
wireless usb
hello,well i just wonder whats the working principle of wireless usb?how can i built this....?what logic is used to make it...?...
Electronic Elementary Questions :: 11 Dec 2007 17:17 :: tut :: Replies: 4 :: Views: 174
vlsi design vacancies at newport media egypt design center
vlsi design engineers newport media inc., a fables semiconductor company, is seeking highly motivated vlsi design engineers to fill the following positions at its egypt design center. this is an opportunity to work in developing state-of the art wire...
EDA Jobs, Promotions, Advertising :: 19 Oct 2007 21:28 :: Bassem_fahmy :: Replies: 0 :: Views: 525
wireless-usb
will wireless usb replace wired usb?...
ASIC Design Methodologies & Tools (Digital) :: 19 Oct 2007 1:27 :: sunjimmy :: Replies: 5 :: Views: 216
wireless-usb
whether wireless usb is worth to replace usb?tell advantage and disadvantage between the two?...
ASIC Design Methodologies & Tools (Digital) :: 11 Sep 2007 16:40 :: rufeng70 :: Replies: 7 :: Views: 273
microcontroller with wireless hw & sw builtin
r. could be anything from a pic with built in hw/sw facilitating wireless network or any ic or asic that could be easily interfaced to a standard microcontroller. ive considered using off the shelf usb wireless cards with a usb port on a microcontr...
Digital communication :: 02 Sep 2007 8:17 :: shobhitkukreti :: Replies: 1 :: Views: 189
diodes
i am using a chip (wireless usb chip) which requires a 3.3v max source on all pins. i am using a pic to control it which runs at 5v. will the following arrangement using bat42 schottky diodes work to limit the voltage to 3.3v on the data lines going ...
Electronic Elementary Questions :: 30 Aug 2007 7:29 :: hdrzaman :: Replies: 4 :: Views: 195
what is hot-topic in digital design now?
can anybody share any idea? i think soc maybe one....
ASIC Design Methodologies & Tools (Digital) :: 24 Aug 2007 8:39 :: phoenixfeng :: Replies: 157 :: Views: 14907
dsp processor vs microcontroller
what is the difference between dsp processor and microcontroller?...
Electronic Elementary Questions :: 13 Aug 2007 3:31 :: springf2000 :: Replies: 10 :: Views: 6135
why so many sms projects? aren't cell phones expensive?
its a thread i see over and over, people wanting to connect their cell phones serial port to something (rarely defined what though)whats the attraction? cell phones arent cheap exactly (not the user fees anyway) and what would you do if you got a ser...
Microcontrollers :: 11 Aug 2007 10:07 :: Code Warrior :: Replies: 22 :: Views: 938
radio module with long data packet
hidoes anyone know a suitable radio module avaliable to buy that operates over 100 metres transmitting and receiving data packets at least 8 bytes?mm...
Microcontrollers :: 08 Aug 2007 17:11 :: electronicus :: Replies: 3 :: Views: 519
bluetooth webcam
hey there. i have a usb webcam and id like to adapt it in order to have it wireless. does anyone know how to do it? is it possible/worth doing?...
Hobby Circuits and Small Projects Problems :: 03 Aug 2007 16:30 :: antony_n :: Replies: 8 :: Views: 3657
what is the next hot ip ?
recently pci express and serial ata cores where quite popular...what do you think the next hot ip will be ?...
ASIC Design Methodologies & Tools (Digital) :: 20 Jul 2007 10:19 :: 111111 :: Replies: 16 :: Views: 456
a network configuration problem
hi guys,i am stuck in an unusual situation. i have a belkin wireless router with a usb printer port and a usual cat5 cable coming from my office network. i want to setup a private wireless lan using the belkin router to setup some computers in such a...
Network :: 17 Jul 2007 6:09 :: mathuranathan :: Replies: 1 :: Views: 207
self contained survailence camera
hi,after a few vandal attacks on my car in the works car park i would like to make a small self contained survailence camera. i cant use wireless as there is a wireless internet signal that will cause problems, and i dont want to use wired as it will...
Hobby Circuits and Small Projects Problems :: 12 Jul 2007 10:00 :: GEORGENEIL :: Replies: 4 :: Views: 1056
phd suggestion
hey guysi am doing my masters in rf communicationsi want to pursue phd in rf and microwaves but i have got no clue which area to opt forplease suggest me what should i go for my phd...suggest me about the latest trendsi have got no one to consult wit...
RF, Microwave, Antennas and Optics :: 27 Jun 2007 7:05 :: raduga_in :: Replies: 36 :: Views: 3276
wireless usb security
hi , i have some doubts regarding 4-way handshaking. how the initiator will calculate i-nonce. can you get some idea for ptk mic calculation. these are depending on ptk mic ← prf-64(k, n, a, b, blen). get me some clear picture to immplement the...
Network :: 03 May 2007 7:34 :: vijaymails :: Replies: 0 :: Views: 132
problems with new modem
i am having a small network at my house so i am using a linksys modem support both wireless and cables network but the problem is when i try to sign in with my messenger or www.hotmail.com the browser give (the page cannot be displayed), then i use ...
Network :: 21 Apr 2007 15:55 :: ip222ip :: Replies: 3 :: Views: 852
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