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Amateur's DIY
United States
Registrace 2. 03. 2020
Low Cost PCB Bed Heater for 3D Printing (No toner transfer/No paint burning)
This is a trial i have done for making a 9 zone heat bed for 3D printer. I did not had previous experiences in etching and trace width calculations. I did this to how to check the behaviour of trace with calculator. Many attempts i made for toner transfer mathod did not worked for me. I used different paper and some heat transfer papers could't get shop owner to print due to low gsm in paper. This works much better by laser cutting the sticker paper. I first used a scalpel to cut insulations paper to check the results and i laser cut to get desired layout. You need to play around with trace wit calculator to get closer values to match your power supply.
Suggesions and tips are highly welcome.
PCb trace calculator - www.4pcb.com/trace-width-calculator.html
Suggesions and tips are highly welcome.
PCb trace calculator - www.4pcb.com/trace-width-calculator.html
zhlédnutí: 6 680
Video
Durable Tire Inflator/Compressor from 2 Stroke Engine
zhlédnutí 20KPřed 2 lety
This tire inflator made from old grass cutter engine. This is much more durable than cheap plastic compressors. Also, those cheap inflators cannot fill a tire over 25psi. With digital pressure gauge, tire s can be inflated to correct pressure. Most cheap analog gauges do not indicate aproximate values.
DIY Mini UPS for 12V/9V Routers and Modems Using Single Circuit
zhlédnutí 1,2KPřed 2 lety
This video contains simple steps of making a low cost UPS for modems and routers. 18650 lithium iron batteries from old laptop battery packs are used.
DIY C-Clamps using Basic Tools
zhlédnutí 951Před 4 lety
Hi, Welcome to my channel. I'm starting new video series on metal fabrications. This is the first video of this series. C-Clamp is basic clamping method used for welding. I'm a beginner welder and i'm trying to make my own tools collection as possible. in this video i'm showing how i made my C-Clamps. It is also very cheap option compared to directly buying from a store. On next video i'm going...
Homemade YAGI Antenna for 4G LTE modem. (Speed test included)
zhlédnutí 68KPřed 4 lety
Yagi Uda antenna is a popular antenna for its high gain and simple design. This antenna is used for TVs, Amateur radios, Internet connectivity. In this video i'm showing how to make basic Yagi antenna. This also include a speed tests. Most of signal around my home are must be reflected signal. Yagi antenna is a highly directional antenna. You can watch my previous video on 'how to make a Biquad...
DIY 4G LTE Antenna with Speed Test
zhlédnutí 96KPřed 4 lety
In this video i'm demonstrating how to build a Double BiQuad 4G antenna. Now i'm using this antenna more than 6 months and gives me a stable connections. This is a Omni directional antenna. I f you have any questions leave them in comment section. i will reply as soon as possible. Dimension Calculator - buildyourownantenna.blogspot.com/2014/07/double-biquad-antenna-calculator.html
Windscreen Wiper Scratch Removing, Glass polishing using CERIUM OXIDE With Results
zhlédnutí 116KPřed 4 lety
This video contains detailed report on how i removed windscreen wiper scratches. Results were amazing. If you have any questions please comment down below. I will reply as soon as i can. Thank you.
antenna wire connected each other or not
That’s good fun :) well done! The oil is an issue in a 2 stroke, you need the lubricity in the engine, but with a 2 stroke it will also go into the tyre. Would a 4 stroke be better here maybe?
you poor thing your yagi isnt 100 percent, those elements cant just be glued, bonded [ the option you chose in the calculator ] means pressed in screwed on or welded, must have full electrical contact with the boom
Will it remove the spiderweb like scratches frm the windscreen?
What were the measurements of your dipole? To know which one is mine because I'm not sure.
අයියේ ඔයා English වීඩියෝ එකම sinhala ට වෙන dub කරලා දාන්න එතකොට English තේරෙන්නේ නැති අයටත් help එකක් වෙයි ☺️🤭 වැඩිපුර සල්ලිත් ලැබෙයි
What's the polishing pad that you've used
Router එකට වෙන හානිය මොකක්ද atenna use krddi ehem wenne ai 😢
You could have explain with diagram of connect with slow video..
How long did it take to do the front windshield? So i mean did it take you an hour of polishing everything?
How to contact you?
Nice sound 👍
Bro can we use old dish wire ? . And one more question is the space between antenna and reflector important ?
yes it needs to be 1/4 the wavelength
Microfayba clot.
bro I want to this product
Bro are u sale this product
Hi Will this work for 5g signal
I went full circle making PCBs in the old days through all processes available... You can even make negatives on your PCB with a black sharpie, it is strong enough to protect the copper while the uncovered bits gets eaten by the acid... I've drawn many PCBs by hand, especially for very basic stuff..
I also need custom heatbed, i think i will use your approach. I use carbon fiber bed, also made it myself. Nice works, thx for sharing your idea.
What motor did you use?
775 dc motor
I think I bought a fake 775 dc motor. It cannot rotate the shaft properly 😢
Got it! Just the power supply 😅
Good video.
Thanks
No lubrican. Mission failed
Its not a everyday running machine. And i added oil before assembling. People are very quick to judge
U can buy air oiler's anywhere not a big deal ... Cool idea
Howuch coast send me
Depends on your local hardware store prices.
Can I use just hand rather the tool to clean the scratches? I haven’t used that tool before and I’m worried to break the windshield.
You can. But it will take very long time to get even results due to slow polishing speed. There are polishers for this if you can rent one.
@@AmateursDIY Thanks for the reply.
Hi... What is the maximum distance can do this?
maybe 8, 10 km in direct line of sight of tower.
i really like to appreciate your effort you put hear to experienced for self made heating bed
Thank you.
bro whats the final result have you started printing on this heating bed using your 3d printer
we also trying to make one bed using copper clad board or aluminum sheet . if you have any guidance most welcome
This was just a test run. I'm making a larger one that is going to be on my printer bed. Will add a video soon.
@@AmateursDIY I'm waiting when I can expect any clue
Probably next month.
Dah jadi berapa harga mas
It is good because it is true.
How long it will last and how is the condition now.... would you recommend it
Its been 3 years now. Still perfect.
Nice Information 👍 Keep Sharing your Knowledge 👍 Best Wishes from #glassindiagroup
1:55 it is very brilliant. I can use that, thanks :)
Please add all the items you used to remove the scratches.
Hi , i can see from your video that after polishing there is blurryness in the windshield like hand marks , is it due to improper cleaning after the process or is it that polishing leaves such results ?
try yo clean it with izopropilic alchool. if the marks doesnt desapear, you used too much heat in the process and the plastic lamination between the glass layers has been deteriorated. The effect is ireversible. you need to control the temperature of the glas. Maximum 50 degrees celsius. After 3 passes, always check the temperature with hand.
It just oil from my hands, Small amount of glaas cleaner will just do the job. Its been more than 3 years now. Still looks good.
I have some swril marks on windshield,does polish can remove them completely?
If those can't be sensed with your fingernails, definitely can be removed.
goodjob dude but you should have set your yagi axis to 45 degree from horizontal line and if you are using mimo router you should use two antennas which are 90 degrees from each other
What is direction of rotation clockwise or anti clockwise
Direction doesn't matter acctualy. But better to rotate it natural engine rotation direction.
great work
❤️❤️❤️
Sehr kostbar. Du bist sehr klug. Weitermachen amature ❤️
Can i use drill machine to attach the pad? Or do i need a special buffering machine only?
I'm using drill machine with slowest seed setting. Better if you can have a polishing machine or you can rent one.
Polishing glass will bring power effect to glass and make it difficult to drive in night.Better change the glass with new
i never got that problem after polishing my windshield, plus its not worth to changing the glass just because there is some scratch and waterspot.
What do you mean by 'power effect'?
@@AmateursDIY After polish your windshield will become like your power glass
Now its been 2 years after polishing. Still looks much better than before polishing. Also nothing wrong with windows glasses if you are reffering to them.
@@AmateursDIY Bro does cerium oxide really remove small scratches From windshield
👍✔
Awesome idea, but you need to introduce oil into the air intake in order to lubricate the piston/cylinder. Also, how did you close off the exhaust/intake (whichever one you were not using)?
this is a two stroke engine - not four so the piston movement closes the intake by its movement and proceeds to pressure the mix before the spark kicks in
Yes. I added them before assembling. I don't think i will need oil that much compared to when engine is actually runninng. I'm going to add them from times to time.
I used cerium oxide with polosher machine. The hazy glass gone. However 1 month later the hazy surface came back again. I have no idea why it keeps coming back?i
I thought I had to use the pad on an angle. I see you use it flat. Does it matter?
With small angle. Not completely flat.
What kind of buffing pad did you use?
Its on the video. Bought from aliexpress.
.
Will it work for jiofi???
Its not brand dependent.
Guys this way 100% not working if have a scratches
Can you be more specific.