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HighTechSystems
Добавлен 25 дек 2006
How to fix Fluke 87 LCD Ghosting Problems in 6minutes the easy way.
How to fix your Fluke 87 ghosting problem. LCD digits fade out over time. This is quick and easy fix and lasts for a long time.
Просмотров: 77 044
Видео
Trebuchet "Junk Yard Wars" Style
Просмотров 4679 лет назад
Trebuchet built "Junk Yard Wars" style. Used whatever we could find. First fire. The buzzing you hear is from a drone flying overhead.
SW37 HTS 1500kW First Launch.MOV
Просмотров 57 тыс.11 лет назад
Don Garlits first Launch after burnout. High Tech Systems LLC racing battery not turned up all the way. Let off at 300ft mark coasted through. Battery current set to a max 800amps per controller total of 2400amps. The controllers can be turned up to a maximum of 2000amps each latter. Motor voltage set 340volts for each pair or 170volt per motor. The dragster was set to 1/2 power max for these r...
SW37 HTS 1500kW Battery First Burnout.MOV
Просмотров 16 тыс.11 лет назад
Swamp Rat #37 First Burnout with Don Garlits. High Tech Systems LLC Racing battery not turned all the way up, half power testing. Test runs 12-15-2012
Quickest run so far 4-30-11.wmv
Просмотров 6 тыс.13 лет назад
Quickest run so far with the Rocket Bike. 7.13secs@ 187mph in the 1/4mile. This was using the 1.2MW battery pack by High Tech Systems LLC.
Rocket Bike with HTS pack 4-30-11.MOV
Просмотров 2,6 тыс.13 лет назад
Virginia Motorsports 4-30-11 Rocket Bike. High Tech Systems LLC 1.2MW battery pack.
Bandimere 9-27-09 3rd run of the KillaCycle 7.90 @ 169.32MPH
Просмотров 1,3 тыс.14 лет назад
This is the previous run to the World Record breaking run the same day. NEDRA world record holder at 7.86 @ 169MPH. The quickest electric vehicle EVer in the 1/4mile.
KillaCycle Worlds Quickest, Fastest Electric Vehicle, NEDRA 7.86sec 169mph Bandimere Speedway
Просмотров 6 тыс.14 лет назад
The worlds quickest and fastest new quickest time of 7.86sec to backed up from the previous run. This is the fastest 1/4 mile electric vehicle ever. New NEDRA Top record. 9-27-2009.
RideThe KillaCycle
Просмотров 84815 лет назад
Warmup run camera mounted at Foot peg. We decided to duct-tape and bolt on a small digital camera to the frame of the Killacycle, not knowing what to expect. We where so busy after the run prepairing for the next run, that we didn't get a chance to review the film. When we did, we noticed that the camcorder had locked up and assumed that all the runs were bad. Only months later did we discover ...
CNC Router Table
Просмотров 36 тыс.16 лет назад
Custom made router table. Running heavy duty servo motors. Ballscrews and linear slides.
A123 Cell Welding Racing Battery Packs
Просмотров 26 тыс.16 лет назад
Welding A123's to copper conductor. New Racing Battery made by High Tech Systems LLC. Like the one I made for the Killacycle.
DIY Solder Paste Dispenser
Просмотров 54 тыс.16 лет назад
Here is something Steve and I worked on for a simple Pick and Place machine. It is slow but you put a board in go do something else come back and it is done. Stencil would be better of course. But this is for fun. We are useing an early version of my High Tech Systems LLC vise.
Bandimere 9-1-07 KillaCycle Second run
Просмотров 6 тыс.16 лет назад
Here is the second run of the day.
Bandimere 9-1-07 Killacycle Best Burnout
Просмотров 1,2 тыс.16 лет назад
Bandimere 9-1-07 Killacycle Best Burnout
Wayland Invitationals PIR Can't Stop Plasma Boy from Racing!
Просмотров 3,9 тыс.17 лет назад
Wayland Invitationals PIR Can't Stop Plasma Boy from Racing!
New CNC Trunnion Table can be 4th or 5th Axis made by HTS
Просмотров 107 тыс.17 лет назад
New CNC Trunnion Table can be 4th or 5th Axis made by HTS
New CNC 4th axis Trunnion Table made by HighTechSystems LLC
Просмотров 30 тыс.17 лет назад
New CNC 4th axis Trunnion Table made by HighTechSystems LLC
Pick and Place with a Taig CNC mill
Просмотров 13 тыс.17 лет назад
Pick and Place with a Taig CNC mill
High Tech Systems LLC Rapid Changer
Просмотров 57 тыс.17 лет назад
High Tech Systems LLC Rapid Changer
When cleaning fails this is the best solution¡
Let those elecric cars and trucks burn 🔥 😎 👌 🙄
what type of conductor you use sir? thanks where can I get one
I used a q-tip and alcohol to thoroughly clean both sides of the zebra strips, the board contacts and the glass on a 30 year old Fluke 77/BN. Works great, no grease necessary.
I’ve just bought a 2nd hand fluke multifunction installation tester with the same problem, do you think I can easily rectify this myself like the video above? Thanks.
@@Anonviewer97yes with cleaning only you don't really need to do anything else
will this trick work for fluke 87-3 as well?
I wonder why the conductive grease dosn't make short circuit beetwen the line, or could explain on that?
Thanks master for sharing
Where can I buy a screen?
Onde tem está pasta ? Aqui n tem
Hello I am looking for fluke 87 lcd screen. You know a site that sell spare parts for fluke. Regards
Would you recommend cleaning the rubber pads with alcohol first before applying the silver conductive grease?
would someone be willing to mail me a small dab of that grease? the 87 i am attempting, has the grey elastomers, and still has missing segment after cleaning with a dry swab.
Works a treat on Fluke 75.What a lifesaver! My trusty friend is back working. Thanks.
I cleaned zebra channel and its contact surface of circuit board and lcd with ethanol. So my old lcd calendar works clearly. Thanks!
The conductive grease dose have graphite in it. What we are trying to do is add small particles to only the graphite channels in the zebra stripes. These are carbon conductors. The channels next to these need to be clean as we don't want conductive materials on those clear ribs. Just cleaning with isopropyl will remove some of the material carbon but this will not last and eventually it will ghost again. After 6years so far it is still working good and I have not taken it apart again.
So instead of showing the board with the time and speed, we saw where the car started from! Look the track is black!
If I repair any device with these zebra connectors I'm afraid that my device is done if the rubber contacts come off the LCD glass. Or is that not a big deal just put them back on? It looks like your fluke has channels for these conductive strips and the display just sits on to and the cover snaps in.
Very Nice silver conductive paste
That’s nice I like how it’s separable. Obviously not harmonic drives there are you running a worm or cam? Now I’ve looked at your web page that looks like the little machine shop rotary. Unbeliever they have one with a stepper ready and hand held for single axis control? Perhaps confused but similar anyways.
NOT a good idea!
Yeah? And why's that?
Could someone tell me what tipo of motors they are using
Hello, the calculator pad on my casio cmd 40 calculator watch isnt working. ive just desambled the watch! Seems like there is some zebra strip missing that connects the mainboard right? Ive marked it for you with a question mark where i think the zebra strip is missing in my opinion. @t
I can't see the Casio here need a better link.
@@HighTechSystems sorry fot that! drive.google.com/file/d/1Rk-ks46crh6vXIKXlHnnitb3zJpQVLKp/view
Can please anyone tell me what those rubber stripes known as ? Which are around the display ?
Known as "Elastomeric connector" or "Zebra connector"
@@gabormuntyan2326 thank You so much sir !!! You have no idea how greatly you just helped me !! Have a good day !
nice info thank you..
Your welcome!
can u suggest any alternative to conductive grease/dielectric? local store has nothing of that kind.
You should NOT use anything conductive at all! Simply cleaning all contact surfaces (not just the 2 out of 4 in this video) will fix this problem.
What will happen if I clean zebra stripes with wd 40?
It may well bugger it up completely
You'll destroy it.
Doesn't have the range of motion it should. The motor for the C axis is limiting the A axis. Good try but the motor needs relocation
Abigail Junky can you read the comments before posting your ignorance?
my easy dispenser ruclips.net/video/L27ZrZ2M5uU/видео.html
Great video. I see that you used MG Chemicals Silver Conductive Grease, to re-activate conduction. Do you think this conductive pen would work? It is called Circuitworks Conductive Pen: www.chemtronics.com/circuitworks-conductive-pen
what did it turn?
Simply cleaning can work, but graphite paste works the best. Basically any finely ground graphite will work. I have a can of pure carbon that i got from Sugar+sulphuric acid reaction (properly washed), but i suspect in a pinch finely ground pencil lead will work as well.
Just took mine apart and simply cleaned the contacts for the screen and IT WORKED!! Thank you so much!
I just both a use fluke 87 that had the same problem will try this out nice 👍
I have tried cleaning the both carbon channels but the problem still there, the display changes when I press the LCD side. May I remove the carbon channels that were sticky to the LCD side.
Yes you can take off the carbon strip off of the LCD and flip it around left to right clean with rubbing alcohol LCD and carbon strip. There is orientation it is just a conductor. Then try again. The LCD needs to be held in place by the plastic if it is loose that can cause issues.
I just tried them, the display upper side still not appear. I cleaned with 70% alcohol. I have not give up yet and i'm trying another methode. I think the problem comes from the carbon channels. Any suggestion please well come. Thanks and regards
Did you clean the PCB side as well?
Yes I did, any other suggestion pls...
replace the elastomers with the new gray ones. here's a link for $19.99 replacement and instructions. works. shop.flukerepairkit.com/Fluke-87-Display-Repair-Kit-87000001.htm
carbon channel in my lcd fell off how can i fix it sir...
clean both with spirits/alcohol put the carbon channels in place against the board you will see were they fit in and it doesn't matter which way you put them in, lay the screen in place and press lightly, you can turn the meter on to see if the display is the right way round if it is just assemble as is, the plastic cover that holds the screen in place should provide enough pressure for it to work
Clifford is right you can just put the channels back in place and the pressure will hold it in place. Do not put anything on the LCD side except rubbing alcohol or denatured alcohol.
Is the warning to only use "rubbing alcohol or denatured alcohol" something you've personally experienced, or just something you've heard?
Can i do this to my calculator?
Maybe it might work I don't know.
hello sir.. which liquid you have used there..?
I was using MG Silver Conductive Grease. It is Electrically Conductive. Don't get confused with thermal conductive heat sink grease or paste that will not work.
Damn!
I was under the impression that the work piece should be kept in the center of the 4th axis rotation. This seems like its above the pivot point. Does is just depend on the machine?
a perfectly centered work piece were the work piece center of mass lies somewheres on the 4th axis would then have no net torque on the 4th axis. otherwise there would be and hence a tendency to rotate towards it's lowest gravitational potential energy state.
That was not a launch, it literally disappeared.
Yes yes
82 years old and Big Daddy is still dreaming up ways to go fast. He is an American treasure. We got Garlits! Suck on that rest of the world!!
If they want a good sound we can supply our EVEESS
Nice!
Paul Campbell, Yes you can do 5 axis machining without the steppers hitting the spindle. You can rotate the 5th axis around on the mounting plate. I do have an extension for the Z to offset it so you can use the Y travel better and see what you are cutting. Z envelope is 6.75" from the spindle to the center of the rotary. Minus your tool that you are using and that is your Z cutting area. I will put up another video when I can. For those asking about why Steppers. I had them in stock and they are cheap. You can use Servo's if you want.
It has larger tires now that was just testing.
need bigger wheels.. has no grip
Nice build.
Add a stereo and blast spaceship sounds.
"I love that sound" really, have you ever heard a fuel car on 90%?
Did you non car guys say "chatter" .. Hey fella's it's called " tire shake" just in case in happens again and it will you can at the very least sound like you know something about drag racing .. REMEMBER TIRE SHAKE .....Good luck out there nice effort..