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Sci.Electronics.Basics is a worldwide Usenet news group that is used to discuss basic electronics questions.

We found 152 threads matching "lcd"

You are looking at page 1 of 4.

The most relevant threads are listed first

Looking for a see-through style graphical LCD

2007-05-17 02:29:00
Hi folks, I have been looking for a see-through style graphical LCD involved in my final year project of bachelor degree. I have been searching for a while yet haven't got any interesting info. although I did find some so called see-through LCD clocks which display Arabic numerals. There're...Looking for a  see-through style graphical LCD

Driving LCD 7-seg passive displays with PIC

2008-09-17 09:05:00
I have a passive LCD with 8 7-seg digits plus point and some other symbol. It has 23 connections. I wish to drive it with a PIC that has LCD module built-in but I have seen that all PICs capable to drive LCD have only 4 commons. I supposed that was needed 1 common for each digit but probably I h...Driving LCD 7-seg passive displays with PIC

Replacing EL backlit LCD with LED backlit LCD

Jim T. Kirk - 2008-01-09 22:04:00
One of the panels on the bridge has an EL backlit LCD. The backlight on this unit fades badly over time and the inverter is also prone to failure, so I sometimes need to fix them. Not only that, but EL backlit LCDs seem to be getting hard to find, and in particular the LCD module used in this un...Replacing EL backlit LCD with LED backlit LCD

LCD control

nag - 2007-09-04 03:50:00
Hi, I am looking for colour graphics LCD with driver. The size could be something like 128 * 64. In LCD control i have few doubts as below. 1. There are lot of types available like TFT, passive type etc. From this which one to choose based on application? My application is to make a handhel...LCD control

LCD Help Please

Michael - 2006-09-02 14:23:00
Hi, I've picked up a sonar fish finder which features a square lcd screen which is about 9cm2 big. As I've got an interest in these type if things, I've taken it apart (as you do :-) ) and have been looking closely at the lcd screen/output side of things. The screen works with a depth di...LCD Help Please

Identify LCD TMGG XXXX

dgleeson422111 - 2008-02-27 05:20:00
Hello All Looking at the guts of a heating control timer. There is a small (34mm X 86mm) Graphics LCD. The only identifying mark is a label which reads TMGG12864K-02-VJ075 Id like to determine the supplier. Any help appreciated. Thanks Denis ____________________________ http:/...Identify LCD TMGG XXXX

Magnet Damage to LCD

Affan - 2010-02-02 00:12:00
So, I know that speaker and light magnets donot damage LCD like they used to dmage CRT's. However, my daughter a mere 2.5yrs old, took a magnet and was able to make entire area on the screen go completely black. First question... anyway to repair it? second, how could this happen? ...Magnet Damage to LCD

multiple VDD pins

2007-06-18 00:05:00
I'm trying to wire up Panasonic EDMGRB8KJF LCD to a Gumstix. I successfully ran power to the backlight on the LCD today using a simple adjustable wall wart power supply and a terminal adapter. Now I'm trying to figure out how to provide power to the LCD. According to the docs: http://openhardw...multiple VDD pins

Nokia 6600 lcd interface

...Ad! - 2008-01-03 12:47:00
Hi! i'm left out with just the lcd panel of a nokia 6600 handset. I don't seemingly have a driver board. Please help me interface it to some microcontroller. ...Nokia 6600 lcd interface

Light sensitive switch

Jan Nielsen - 2007-03-20 07:12:00
I would like to turn off a supply when the light level drops below a certain point. I have 5VDC and the circut (LCD) requires 5VDC, so I cant waste too much power in the on/off circuit. Sofar I have tried with a LM311 comparator and a phototransistor, but that dosent work with the lcd (i...Light sensitive switch

Re: Reuse notebook monitor with desktop

Michael A. Terrell - 2006-09-13 02:50:00
"feudalac!" wrote: > > I have a notebook monitor (the rest of the notebook doesn't work) and > would like to connect it to a regular desktop pc... > Does anyone know the pinout of the Dell's Inspirion laptop's monitor? So > i can soldre standard VGA connector on it? It is not a VG...Re: Reuse notebook monitor with desktop

TFT-LCD Display Solution

2006-11-09 01:53:00
We provide TFT-LCD display solution, please visit http://www.displaysolution.com.hk for details ...TFT-LCD Display Solution

Long-lasting lcd display

TonyMS - 2009-12-24 12:03:00
A display unit I made about 9 months ago using an lcd alphanumeric display has gradually deteriorated to the point where all contrast has one, and it is unreadable. Can anyone advise me what specs or make to go for when I make a replacement unit, in the hope of getting several year's life? ...Long-lasting lcd display

Wish to drive LCD-TV with portable power supply

pixsnap@gmail.com - 2008-01-23 10:55:00
For putposes of video demonstrations in the field, I would like to operate a 32-inch LCD television set from the back of my van. I was thinking of carrying a couple of pre-charged deep cycle 6-volt batteries and a 2000w inverter (to 110v AC). Screen size 32" - Watts: Standby 1.43 - Watts: Powe...Wish to drive LCD-TV with portable power supply

PDA accessories,mobile phone accessories on sale

jimma - 2007-09-21 23:02:00
cellphonepartszone export:Mobile phone oem accessories,PDA accessories dopod S1 housing,dopod D802 housing,dopod D600 housing,dopod C58 housing, dopod P800 housing,dopod 830 housing,dopod 838 housing,dopod 828+ housing, dopod 818 housing,dopod 818 pro housing,dopod E616 housing,dopod 696i hous...PDA accessories,mobile phone accessories on sale

www.cellphonepartszone.com sell:dopod 586w housing/T-Mobile SDA housing

jimma - 2007-09-21 22:57:00
www.cellphonepartszone.com export:Mobile phone oem accessories,PDA accessories dopod S1 housing,dopod D802 housing,dopod D600 housing,dopod C58 housing, dopod P800 housing,dopod 830 housing,dopod 838 housing,dopod 828+ housing, dopod 818 housing,dopod 818 pro housing,dopod E616 housing,dopod 6...www.cellphonepartszone.com sell:dopod 586w housing/T-Mobile SDA housing

Voltage drop

ydoubleuz@gmail.com - 2008-01-29 22:59:00
Hi all, I had a circuit of output = -3V (for a lcd supply). However, when i connect the lcd up, the voltage to that pin drops to -0.7V. Initially I thought it may be due to the insufficient current, hence i changed the DC convertor in the circuit to a higher power. The voltage still drops to ...Voltage drop

motorola v6 LCD,v8 LCD,K1 LCD,K2 LCD,K3 LCD

jimma - 2007-09-21 23:00:00
www.cellphonepartszone.com export Mobile phone oem accessories motorola MPX housing,motorola V8 housing,motorola v3m LCD,motorola accessories, motorola v3 housing,motorola v3 keypad,motorola v3 flex cable,motorola v3 LCD, motorola v3 lens,motorola v3 battery,motorola v3 charger,motorola v3 car...motorola v6 LCD,v8 LCD,K1 LCD,K2 LCD,K3 LCD

LCD monitor water damage

SQ - 2008-09-04 23:58:00
X-No-Archive: Yes I have a 24" LCD, Dell UltraSharp 2408WFP. I have a child in the family that got mad and poured about half a gallon of water on top of it. At first, it turned on and displayed mostly everything OK except that there was this shady area at the bottom. Now half an hour l...LCD monitor water damage

dopod CHT 9000 housing,Orange SPV M3100 housing,i-Mate JasJam Housing,O2 Xda Trion Housing,HTC TyTN Hosuing,Vodafone 1650 VPA Compact III housing,Swisscom XPA v1605 Housing,T-Mobile MDA Vario II Hosuing,Dopod 838 Pro housing,Swisscom XPA v1605 Housing,T-M

jimma - 2007-09-21 22:58:00
www.cellphonepartszone.com export:Mobile phone oem accessories,PDA accessories dopod S1 housing,dopod D802 housing,dopod D600 housing,dopod C58 housing, dopod P800 housing,dopod 830 housing,dopod 838 housing,dopod 828+ housing, dopod 818 housing,dopod 818 pro housing,dopod E616 housing,dopod 6...dopod CHT 9000 housing,Orange SPV M3100 housing,i-Mate JasJam Housing,O2 Xda Trion Housing,HTC TyTN Hosuing,Vodafone 1650 VPA Compact III housing,Swisscom XPA v1605 Housing,T-Mobile MDA Vario II Hosuing,Dopod 838 Pro housing,Swisscom XPA v1605 Housing,T-M

Quirky old LCD

Randy Day - 2010-02-02 16:04:00
I've got an old 16x2 character LCD, no make or model number visible. It uses an SED1278F0A and a KS0065. I can get it to display characters, just not the right ones. For instance, if I instruct it to display '0123456789ABCDEF' on line 1, it displays '45674567 ...Quirky old LCD

Re: Digital automotive tach circuit?

BobG - 2006-10-28 19:40:00
Noozer wrote: > Anyone have a simple digital tachometer schematic handy? > I want to put a 4 digit LED tach into my van. Resolution of 50rpm is fine. > Fed by the TACH output of a six cylinder GMC on distributor coil. > If it isn't much more difficult, I'd like to be able to drive a bar grap...Re: Digital automotive tach circuit?

What TV to choose to watch Divx and Xvid movies from my computer?

2006-08-29 04:54:00
Hello! What TV to choose to watch Divx and Xvid movies from my computer? My computer has S-Video and D-sub outputs. Can I switch computer D-sub output from monitor to LCD TV and back when the computer is on? What is a maximum lenth of a d-sub cable? Is video better on an LCD TV through a d-sub ...What TV to choose to watch Divx and Xvid movies from my computer?

Motorola V8 housing,Motorola Q9 housing,Motorola MPX housing on sale

jimma - 2007-09-21 22:59:00
www.cellphonepartszone.com export Mobile phone oem accessories motorola MPX housing,motorola V8 housing,motorola v3m LCD,motorola accessories, motorola v3 housing,motorola v3 keypad,motorola v3 flex cable,motorola v3 LCD, motorola v3 lens,motorola v3 battery,motorola v3 charger,motorola v3 car...Motorola V8 housing,Motorola Q9 housing,Motorola MPX housing on sale

Best deals in electronics, computers, laptops, plasma and lcd televisions, cameras and camcorders

dealadvisor - 2007-04-17 19:37:00
Take a look at this great website http://www.wishnpick.com Its really cool and has great deals on electronics, computers, laptops, plasma, lcd televisions, cameras, camcorders, wii, ipod, games, toys, GPS etc. It has tips under every deal on how to save on deals by using coupons. ...Best deals in electronics, computers, laptops, plasma and lcd televisions, cameras and camcorders

Another question...

Dave - 2008-04-01 09:31:00
The following link shows an LCD meter carried by my local parts depot. It says "panel meter" and the sales associate tells me it is actually a voltage meter that comes with some resistors used for setting it to the proper range for whatever the user wants. And it only has two pins for input ...Another question...

5 x 7 dot matrix LCD display

Dave - 2008-04-01 22:07:00
Bought one of these for a couple $ today at my local parts depot. Has 14 pins on each side, and looks like a 3-1/2 or 4 digit display. Trying to figure out how I can test/make use of such a device. Any ideas are welcome. Google doesn't help much, at least not with what I have searched on so...5 x 7 dot matrix LCD display

My C. Crane Radio's LCD Display is Failing

W. Watson - 2006-09-15 11:34:00
Anyone ever replace the LCD display on such a radio (subject)? I would think it would be easy if one knew the replacement part. C. Crane will do it for $25 if I send it in. I don't really want to be without the radio for long, but maybe it's the easiest way. Wayne T. Watson (Watso...My C. Crane Radio's LCD Display is Failing

STOP WATCH NEEDS A LARGER LCD "HOW TO"

DaveK - 2007-08-16 17:43:00
I have a stop watch that has a LCD screen witch I would like to increase the size for easier viewing. The stop watch uses a LR44 1=2E5vdc button battery. On the board that makes contact with the LCD are a number of contacts/pads. Along the bottom are 15 contact points and along the top are 12....STOP WATCH NEEDS A LARGER LCD

Re: need semester projects..

extremesoundandlight@yahoo.com - 2008-12-26 15:37:00
On Dec 18, 12:24=A0pm, "navsince1...@gmail.com" wrote: > I am Naveed Zafar, a fifth semester Electrical engineerin student.. . > i have to do a project in my final project ov dis =A0semester. so i > humbly invite your creative ideas.... > .... > ... retro fit common LCD projectors t...Re: need semester projects..

www.cellphonepartszone.com sell:palmOne Treo 650 new housing

jimma - 2007-09-21 22:56:00
www.cellphonepartszone.com is a leader of oem PDA accessories,such as PalmOne accessories: Palm Treo 270 housing,Palm Treo 300 housing,Palm Treo 600 housing,Palm Treo 650 housing, Palm Treo 680 housing,Palm Treo 700w housing,Palm Treo 700wx Hosuing,Palm Treo 700p housing, Palm Treo 750 Housing...www.cellphonepartszone.com sell:palmOne Treo 650 new housing

lcd help?

2007-01-10 12:35:00
Any to link to a web-site or a file maybe where it is described how do LCD's work? ...lcd help?

Re: Programming Pic

lerameur - 2006-09-09 20:36:00
Byron A Jeff a =E9crit : > In article , > lerameur wrote: > > Hello, > > > > I would to know what is the better method for programming pic. > > using basic or C ? or just the assembler ? > > Best depends on circumstance. > > A high level language will often facilitate g...Re: Programming Pic

LCD spec

2006-08-29 20:59:00
I wonder what is the different between Character Height and Digit Size http://www.mouser.com/catalog/627/9.pdf Thanks. ...LCD spec

Re: ULN2803A (darlington array) anyone know what I'm doing wrong?

Don McKenzie - 2006-10-04 16:14:00
Ben wrote: > I'd need 8 transistors, so a single chip that does the job seemed like a > good idea. Spot on Ben, good work. Don... -- Don McKenzie E-Mail Contact Page: http://www.dontronics.com/e-mail.html Micro,TTL,USB to 1.5" color LCD http://www.dontronics.co...Re: ULN2803A (darlington array) anyone know what I'm doing wrong?

Re: Is it possible to multiply resistance?

Don McKenzie - 2006-08-25 16:03:00
randomname wrote: > I know resistors in series simply add up... but is there any way to > mulitply resistance? > > eg: can I take a 10k pot and make it work as if it were a 100k pot? > > Thanks, > -sam in a word, NO Don... -- Don McKenzie E-Mail Contact Page: ...Re: Is it possible to multiply resistance?

Re: microprocessor circuits

Don McKenzie - 2006-10-28 15:28:00
venkatsr wrote: > Hi ,I would like to do simple but interesting circuits using > microprocessors > Is it possible without a microprocessor trainer kit ? http://www.dontronics.com/dt006.html you can build your own version if this suits, as all the info is there, and demo version basc...Re: microprocessor circuits

9V LCD FlashLight

Jim Douglas - 2006-10-25 18:49:00
Anyone seen a schematic for those little clip on flashlight that simply clips on a 9V battery? I can certainly build the board, etc but wondered what other's have done. I want to add and little on/off switch, etc. ...9V LCD FlashLight

Technics SLP-170 CD Player Won't Play

W. eWatson - 2009-07-12 00:18:00
See Subject. I find it a bit odd it won't play. It is about 12 years old, maybe 15. I put in a CD, and it shows track 1 in the LCD, but doesn't start. If I press Play, it just hangs there. If I open the tray, the CD has not moved at all. I can select various tracks, but when I press play nothi...Technics SLP-170 CD Player Won't Play

embedded system related ...

mandeep.waliaengg@gmail.com - 2007-08-27 00:49:00
hi everybody... well i m planning to make my final year project using the embedded systems...... i m planning to use stepper motors or lcd panel......... now the problem is that i m not getting the right way.......i.e where to go... a robotic arm....... a mini calculator.... or...embedded system related ...
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