Your video is great!!! You speak slowly and clear! A wonderful demostration!!! Thank you, Ed
@FirstLast-vr7es3 жыл бұрын
I got two types of photo paper and never could get it to work properly. I heard somewhere that kitchen parchment paper worked though. Parchment paper is also way cheaper than photo paper. Just cut it to A4 or whatever size you want and then print onto it. Then proceed as normal. Hold the printed paper flat. The toner is barely holding onto it, and will flake off if you aren't gentle. Even tape won't stick to it well, so you have to take care when ironing so that it doesn't move. The parchment comes off of a roll, so it's curled. The orientation that I use when putting it in the printer matters. One way will always jam. The other will usually work. So if photo paper doesn't work for you, try that. It has its problems, but it has advantages too.
@leroyolson25683 жыл бұрын
Thank you for advice, I have been just cleaning my boards with acetone, after sanding, and have had that problem. Also I use Muriatic acid, and peroxide, I have a 2 gal glass container with a lid, and have been using the same batch for about 5 years now, I put an aquarium aerator into it while etching, still working great, It's housed in a wooden box for protection, Double sides boards take about 30 min to etch, and I have don a few hundred boards with this same batch, saves the environment. Again an excellent video, Thank you..
@Gardien487 жыл бұрын
Which paper do you use? What is the temperature for your iron?
@niventhamanna55633 жыл бұрын
I must say one the best tutorials for homeade PCBs. Thanks for being thorough!
@AnilArya513 жыл бұрын
10:47 I don't get why is the solution green in color, not blue?
@burtony33 жыл бұрын
Brilliant. May I suggest you use extra fine steel wool instead of sandpaper. Also, especially if you are going to drill freehand, I suggest using a centerpunch or nail set to make a small detent where you plan to drill.
@youtuuba2 жыл бұрын
Using the method shown, there is no need for a center punch. The laser printed pattern already has the hole centers, which get etched, so they form a practical depression that works even better than a center punch, as you don't get the raised rim around the depression that a center punch causes.
@khaleddhr62385 жыл бұрын
good and nice video, but why using 2 mm water with acid ?
@samhsavdr96476 жыл бұрын
you created the best pcb I've ever seen ...
@pbk3804 жыл бұрын
I have seen people use liquid tin on the boards to stop the oxidation of the tracks. Nice work.
@shvideo13 жыл бұрын
Excellent tutorial, so very thoroughly and well explained. Thank you for your great effort. I learnt quite a bit on this technique.
@mygamingmania.43465 жыл бұрын
Hey bro! Can you please tell which kind of paper and printer ink is used ..?? Because i tried alot on glossy paper and photo paper with an Epson laser jet printer. When i iron it on Copper board, the board and the paper both burn out but the paper does not transfer its ink. Can you help me please ....
@icarossavvides26414 жыл бұрын
I don't know if you can still buy them but we used to clean our boards with an ink eraser ( I think the rubber has some fine hard abrasive embedded within it) which worked really well. A trick to help etching was to put a little tab of sellotape on the back of the pcb (obviously for single sided!) and just float it on top of the etchant, this worked well for ferric chloride which seemed to have a good surface tension, don't know about your broth. Finally to counter failures due to undercutting of the etchant, unless you have to, use a good width of track wherever possible. Good luck and I hope this helps!
@terencekaye99486 жыл бұрын
Hi really enjoyed your video,, can you tell me what drill bits your used? Thank you.
@ModelMotorworks3 жыл бұрын
would you mind sharing more info about the circuit that you built the board for/the schematic and pcb layout? thanks...
@peterjansen54986 жыл бұрын
Nice video. One of the easiest to follow. I also use acid and peroxide. Much faster and less messy than Ferric Chloride. You just need to be a little more careful handling it.
@loverofthelostnarc Жыл бұрын
What will happen if you keep the toner as a protective layer ?
@eugeneberti60894 жыл бұрын
Excellent presentation. What would you advise for layout software for an hobbyist?
@СтаніславЄрмоленко3 жыл бұрын
Very good work! What type and model of printer do you use? Thanks for the answer.
@rmgnair2 жыл бұрын
Awesome video and clear instructions. A good instructional video on KZbin most beneficial for people doing DIY!!!
@ClownWhisper2 жыл бұрын
I can assure you that acetone does not leave any oily residue. I have actually made acetone methanol ethyl alcohol isoprofenol in my lab there it should be no oils at that point if you're buying acetone that has any kind of oiliness to it then there's something wrong with that product. If you're worried about it that much use methanol. Methanol is one of the lightest alcohols I've used it on laser optics in robotic microscopy platforms where the optics are ridiculously expensive! You can buy heat which is for a gasoline additive and is absolutely 100% pure methanol
@stuartmp19746 жыл бұрын
Gread job. I just bought myself a heat press. Just wondering how much clamping press you apply? And do you immediately open the press after 90 seconds or do you just switch off the power and let it cool down a bit first ?
@eleobo2 жыл бұрын
can i use ink printer for this ? canon 3010
@BeetleJuice19807 жыл бұрын
why should we remove the paper from the tracks and the holes (after the first peel) ? the holes will be drilled and the traces will be cleaned after the removal of the copper from the rest pcb. am i doing something wrong?
@samhsavdr96476 жыл бұрын
Can you make tesla meter for the number of design wind turbines .. I need it very much and I have a lot of waiting
@Berghiker4 жыл бұрын
Where did you get that heat press from?
@clonkex7 жыл бұрын
Dude you make awesome videos, super useful. I love the fact that you always take your time and show _everything_, even stuff that should be obvious (because things are often not as obvious as they should be). Really can't wait to get version 3 of my 3D printer going so I can make some more cool machines (like a laser cutter!) :D Happy to support you on patreon!
@Mr99ZK3 жыл бұрын
I am just getting into pcb making though I have been wanting to it for some time. I was wondering though if anyone has a recommendation for a laser printer. I know to stay away from Brother printer as there is something different about the toner they use. I was think of an HP, either a M29w or M234dw or even a Lexmark C322dw and I was wondering if anyone has used one of these and do they work okay.
@telecrate7 жыл бұрын
I’ve struggled for a long time with the glossy paper method. Someone pointed me to a dedicated type of transfer paper on eBay which will transfer dry, i.e. no water or other chemicals required. Look for “Toner Transfer A4 Sheets”. They are usually yellow. Super high quality transfers with that and cheap too.
@superdau7 жыл бұрын
Do you mean the stuff where you get 10 A4 sheets or something like that for 1€? I have those (bought on ebay from one of the million chinese sellers), but I never used them yet, because I fear that they will mess up my printer. E. g. if the toner really not stick at all to the paper, stays in the printer and gets on all the rubber rolers.
@superdau7 жыл бұрын
Did that mess up your printer?
@telecrate7 жыл бұрын
That's right, the the whole point of the paper is that the toner does not really stick to it. You have to be careful when you handle it. For me personally it has never caused issues with the laser printer afterwards. Still printing like a champ. YMMV of course. Vinyl shelf paper also works great btw, and the toner sticks to it much stronger in case you are worried about your drums. What really messes up laser printers is getting some sort of adhesive on the rollers, like from self-adhesive paper.
@telecrate7 жыл бұрын
There are tons of testimonials about the yellow transfer paper in the comments of this post: hackaday.com/2015/02/22/toner-transfer-and-packing-tape/
@superdau7 жыл бұрын
Hmm, still not sure if I should risk trying it. I have always used the photo resist method, but since I don't do it very often my results aren't very consistent. I mostly get working boards in the end and also quite good quality/resolution (e. g. traces between pins or TSOP/SOP are fine), but if something goes wrong in making the PCB it has almost always to do with the photo resist part of making the board. So if I could replace that step with something simpler it would be nice (as long as toner transfer is good enough for SMD stuff)
@che16027 жыл бұрын
I've used the same set of carbide drills for years and for many, many boards with my hand held Proxxon without snapping a single one. It is possible with a steady hand. The holes are much cleaner and with less or no burrs. Finding the right photo paper can be a pain as some use a kind of plastic or other non-soluble stuff instead of paper as backing. My current favorite is Canon super high gloss Photo Paper Pro and Photo Paper Pro II. I usually check bargin bins in the shops and recently snagged 50 sheets of 10x15 cm for DKR 10/€1.35. I've tried the dry toner transfers but my printer simply can't feed the paper in as it is too slippery. I remove the toner right away and coat my boards using Kontakt Chemie SK10. This is a varnish that is highly solderable which also protects the copper from oxidation.
@George-gz5zm7 жыл бұрын
Thanks for the soap and water tip. Good video update, thanks.
@George-gz5zm7 жыл бұрын
Prefer ferric chloride myself, feels a little less harsh than using acids.
@maxximumb7 жыл бұрын
How would you repair damaged traces, like the one one your board, if it were more damanged?
@jamieh93517 жыл бұрын
Before etching, you can use permanent marker, nail polish or lacquer to correct damaged traces. If there are damaged traces after etching, there are conductive pens available (don't know how good they are) or you could thicken traces with solder or jumper wire (won't look too good though)...
@1pcfred7 жыл бұрын
There are even rolls of copper foil that you can glue down, and solder. Again, the repair does not look too swift though.
@youtuuba2 жыл бұрын
I use a "Sharpie" permanent marker pen of appropriate point width.
@vishwanathsingh17815 жыл бұрын
Which paper and printer use please tell me
@Max-lq9bi3 жыл бұрын
Hi bro, can i use only HYDROGEN PEROXIDE without Hydrocloric acid? Anything more to use if i do not have Hydrocloric Acid?
@samuelnabarro33923 жыл бұрын
Citric acid
@danialm81223 жыл бұрын
is inkjet printer will work for this method?
@youtuuba2 жыл бұрын
Danial M, I doubt that inkjet photo paper will work well. First, it is porous in order to hold the ink better, and thus you can't expect the laser toner to come off of the paper properly (if at all). Second, the laser 'print engines' are not designed to handle inkjet paper, and there might be some issues going through the fuser section (purportedly, many inkjet papers use a fine clay-like material to help hold the ink, and that could be problematic at the higher temperatures found in a laser print engine, and if that clay makes it abrasive, there might be some damage to the contacting surfaces inside the print engine, since on inkjet there is almost nothing that contacts the print side of the paper).
@szymonwalczak84657 жыл бұрын
Why don't you print the pcb "more black"? When you have some blank, not connected areas of toner you can speed up etching process.
@EcProjects7 жыл бұрын
I said that in the video ;) I particularly did not want a ground plane or dead copper on this pcb.
@szymonwalczak84657 жыл бұрын
Sorry, didn't noticed :)
@jijeshkorothpoyil26974 жыл бұрын
Use plasto eraser used for pencil to clean pcb after cleaning it with liquid dishwash. No need to use any scrubber Never need to use abrasive paper. Please don't make scratches on copper clad. With eraser, U will get 99.9% clean copper surface with zero scratches there by getting better toner transfer
@satrah1017 жыл бұрын
Hello EcProjects, I have never done etching, so i would like to know if if would be cheaper to etch bread broad style pcb compared with stand ebay breadboards (getting a lot of fakes breadboard that are crappy. Just want to see what you think. great vid very helpful, P.S what pcb software are you using. Thanks in advance
@1pcfred7 жыл бұрын
You should get a little piece of styrofoam insulation to drill on. I have a mini drill press that I drill my PCBs out on, and I put them on a piece of foam. I don't even use carbide bits in my press, because they're so brittle. I do sharpen HSS bits I use in fiberglass though. With those tiny bits I sharpen them like they're pencils on a grinding wheel. But I get it to work. Drilling boards with a handheld rotary tool is for the birds. Although I sometimes have to resort to it myself, if I need a hole in a populated board. But get a piece of foam to drill on. I like the house insulation myself.
@malthenaundrup7 жыл бұрын
how do you cut the copper plates, with a saw or power tools?
@janami-dharmam7 жыл бұрын
A saw is ok but you can also use a big shear. I use the paper trimmer that is lying around...
@crashsitetube6 жыл бұрын
That brought back memories. But, I don't do meth so I never did the really high-speed sanding you were able to do.
@skidkev64216 жыл бұрын
Which software did you use?
@abigails.72814 жыл бұрын
What software do you use to design the circuit path?
@EcProjects4 жыл бұрын
Hi :) I have used a lot of different programs. At the time I used DipTrace. Now I use KiCAD, but have also had good experience with Altium Circuitmaker :)
@abigails.72814 жыл бұрын
@@EcProjects thnx
@shahzaibshamim65246 жыл бұрын
What gram per square meter(gsm) of photo paper is required to transfer traces?
@world-traveler8807 жыл бұрын
How long did this specific board take?
@EcProjects7 жыл бұрын
about 30 minutes with drilling
@studentgroup10177 жыл бұрын
hi sir, I printed circuit on transparency paper by LaserJet printer but it can't completely transfer what I can do?
@giacomo11917 жыл бұрын
Hi, how do you dispose the chemicals after ?
@EcProjects7 жыл бұрын
Depends where you live I guess. Here you can just hand them in.
@WillelmMacguyver3 жыл бұрын
You can speed up the etching process significantly by adding more of the (~30%) peroxide. I don't know anything about chemistry but in my experience etching PCBs using the acid and peroxide method, it's the peroxide that's doing most of the work although without HCl, H2O2 on it's own won't work. I typically use a 1:1 acid to peroxide mix which can etch a board in 30 to 90 seconds. A warning here is this produces far more HCl fumes than the typically recommended mix ratio so this should be done outside. Also, the reaction becomes more exothermic but not violently so using the relatively dilute concentrations of H2O2 and HCl generally available to the public but if your etch resist is heat sensitive, the heat generated by the reaction may melt it. I've never had a problem with the heat being generated, I've found it actually aids the adhesion of the etch resist in the very short time it takes to etch the board
@jeanyves53802 жыл бұрын
I etch fast too with these 2 products. i mix them with water and if it is a bit long it is allways more efficient than ferochloride which is very expensive.
@nutritionalyeast79787 жыл бұрын
can u use a black texter instead of toner and hand draw it? if so what kind?
@futuhcoklu13966 жыл бұрын
Yes, you can use a waterproof permanent marker pen.
@stevenlee17267 жыл бұрын
I use tracing paper. The tracing paper stick with my iron. It didnt stick with the copper board. Not working
@jeanyves53802 жыл бұрын
Hi and Thank you for your video. This is a very limitated method: You'll be far to reach 1/100 inch with this method and even for larger tracks you may face problems. Holes in tracks etc. The problem is that at least even with a good well let's say adapted paper, a part of the ink remains on the paper and all what remains on the paper is not in the PCB. If i watch you pcb with a loop i'm sure i'll see all his defaults. It can be sufficient for big PCB cards with traditionnal big components but nowadays I would not recommand it for SMD chips which have many tiny pads very cloth together. On the other hand the more electronic is small the more it often becomes obscur these days and i like old fashion and clear electronic too. One of better solutions is to print pcb directly with toner with the printer. But it is a complex project consisting of the total modification of a printer which you'll not use to print on paper anymore. You'll find many tutorials on youtube searching "PCB direct [toner] printing" I made it with an old printer E260 and the result is very good ! (You need to fuse the toner in acetone vapors afterwards. ) Except that for an obscur reason my printer can just print one good printing per day : The first, next printing are very bad because toner does not depose.It may be more a printer problem : not sure. The other big problem is that you cannot allign the two layers for PCB double side. Well you could may be but this needs precision methods or complex additionnal guidance systems. But the performances are done by work. Kind regards. jean-yves.
@abdelkaderbennadji34883 жыл бұрын
شكرا عمل رائع و مفيد 🇩🇿 ♥♥♥😍😍😍🤩🤩🤩💝💝💝🌹🌹🌹💎💎💎 Thanks for a wonderful and useful business thank you
@davidferguson84785 жыл бұрын
You should try using the yellow toner transfer paper
@aerotro7 жыл бұрын
WOW 7 Months and no more vids Where are you EC Projects miss your video's !!!!
@adminos153 жыл бұрын
Perfect, thanks bro!
@BurkenProductions6 ай бұрын
Easier to just use positive resist , usually even better than toner trasfer as well
@marciooppido2066 жыл бұрын
If you were smart would you use FeCl₃ or in your country do not you?
@SuperDutchman597 жыл бұрын
try to heat between two iron plates, squeezed in an induction oven, and print on aluminum foil, do not remove it, and etch after heating in the pickling bath
@aliyusufbatal29284 жыл бұрын
What is the name of that machine
@dieseltinus66807 жыл бұрын
It's a myth that you have to clean the copper. I tried with cleaning and without cleaning. The "dirty" board always performed better. Nowadays I touch new and clean boards with my fingers to make them dirty and go black before processing. Works great. Give it a try!
@easydiy617 жыл бұрын
how to print the the opposite side of PCB i.e the side where the components are placed
@practicallab5 жыл бұрын
brother u use acid plz use safty precaution
@MarcelHuguenin4 жыл бұрын
Your board quality looks excellent! I was wondering, have you tested or considered drilling the holes before etching? You would have good contrast and less chance to ruin smaller pads afterwards (by drilling or sanding). Well done!
@Infinitesap7 жыл бұрын
Kan du gi et link til hvor du køber papiret? Hvor har du købt pressen? Virkelig flot resultat :) awsome :)
@alainb45044 жыл бұрын
Great tutorial. Please could you tell the exact paper reference or an amazon link ? Thanks a lot for sharing.
@baraBober4 жыл бұрын
Thank you!
@mmols9904 Жыл бұрын
interested instruction video thanks 🤟
@pietdepad41037 жыл бұрын
Nice explanation, i'm gone use it
@kiranm52546 жыл бұрын
GSM of paper ?
@AkshayKPal-rm5rb7 жыл бұрын
Bottom side PCB circuit should be mirror image of left side right and the front face circuit for surface mount component should be as it is
@jackraves73636 жыл бұрын
thnx for excellent explanation! can you please mention again the etching stuff that you use, it is a bit difficult to understand when spoken! thank you 😉
@michaelinglis5674 жыл бұрын
This is late but he said he's using Hydrochloric Acid (also called "Muratic Acid" it can be found in home improvement stores as concrete cleaner, just make sure it's pure without additives. I used to be a pressure washer and worked with it often. Its cheaper and easier to obtain then ferric chloride so it's my preferred method but it does release gases so you HAVE to use it in a well ventilated area so dont use it in your kitchen unless you have a vent a hood. It's also got a sour smell to it that you dont want in your home. Also it's highly corrosive except to certain plastics so be careful). And he said he mixes in Hydrogen peroxide (you could probably use the diluted 70% or 90% as long as you factor in the water content but 100% solutions are available online and sometimes in electronics stores) and he also uses a little water. As far as cleaning off the toner he and most people use acetone (nail polish remover. You can buy it in big containers at home depot type stores in the paint section and the paint section of walmart as a paint thinner just again make sure it's pure acetone. If you dont need a lot then walmart sells 100% acetone nail polish remover in small bottles for about a $1).
@jackraves73634 жыл бұрын
@@michaelinglis567 thank you very much 👍👍👍
@technicalguddu91783 жыл бұрын
may kisi bhi printing shop me jaa rha hu or wha bol rha hu ki mujhe lessor printer se glossy pepper par print nikalwana hi to sab yhai bol rha hi ki lessor printer se glossy pepper print nhi nikalta hi sab dukaan me hi whi bol rha hi kya kru
@adnangondal23233 ай бұрын
bhai main bhi jahan jata hu yahi masla hay agar koi print kar ke bhi de to woh sahi print hi nahi hota sari siyahi phel jati hay main ne inkjet printer se print karwaya to us se siyahi utri hi nahi bhai apke ps koi solution hay to bata den 😢
@Vanillaessence7 жыл бұрын
Hey man any new videos coming down the line?
@EcProjects7 жыл бұрын
Not for at least 2 more months. I'm sorry. But eventually ;)
@Vanillaessence7 жыл бұрын
Ill be waiting :)
@SpaceParanoidX6 жыл бұрын
EcProjects Good to hear. Hope you are well. Love your videos.
@UjanShrestha7 жыл бұрын
Which software you used to design ?
@EcProjects7 жыл бұрын
DipTrace. I think it't pretty good. They have a free limited version.
@UjanShrestha7 жыл бұрын
EcProjects Thanks 😊
@manofmesopotamia76026 жыл бұрын
i was wishing to give bunch of thumbs up, but unfortunately we can do only one !
@cccyberfamilydk7 жыл бұрын
Great video.
@EcProjects7 жыл бұрын
Thanks :)
@vobinhthu52997 жыл бұрын
Very nice PCB.
@audiokees4045 Жыл бұрын
The sort of toner is very important, not all do work nicely.
@ovi_43 жыл бұрын
I don't quite get it. Everywhere I looked for information about how hot the toner needs to be for a proper toner fuse to the board everybody is saying that the toner needs between 175 and 200+ degrees Celsius and now in your video, you're saying that your plate is set to only 145 degrees C ??? How does that even work. Surely that is not enough heat. Surely...
@santhoskumar129610 ай бұрын
Others telling in F, he is tellin in C, which is quite hot
@TaylanEkinci7 жыл бұрын
some traces can be more thicker
@JonMcPhalen7 жыл бұрын
I agree. I sometimes have to make emergency PCBs for clients in the movie and TV business. After laying out the board I increase the thickness of all traces as much as I can. This makes them stronger and means that less copper is coming off the board so they etch faster and easier.
@georgeabraham72563 жыл бұрын
I gave up I think my toner just doesnt do what the others does.
@sunilkushwaha5166 жыл бұрын
सर पी सी बी केसे बनाते है
@ziadfawzi5 жыл бұрын
Thank you.
@bycorrohmarketingdesigns78526 жыл бұрын
very nice video!!
@NotSleepy7 жыл бұрын
excellent video.. thanks.
@EcProjects7 жыл бұрын
Thank you!
@authoressmeth46053 жыл бұрын
Nice, but pls can you be detailed with the chemicals
@PawanKumar-nx1eu7 жыл бұрын
is everything alright man?
@himanshutripathi21404 жыл бұрын
Do you want Pcb like jlcpcb then contect us :- 7065661837
@wil-fri7 жыл бұрын
You shouldn't touch the copper. Fat becomes acetone oxidizing the copper
@samhsavdr96476 жыл бұрын
easy to make a cnc milling? I will surely give you comfort .... we will benefit.
@RobertMertensPhD4 жыл бұрын
AMD - Acetone, Methanol, DI water to clean.
@kurdim46286 жыл бұрын
Amazing
@T-par-T7 жыл бұрын
Are you alive? You are not active for a while...
@ЭдуардПилигрим-к3г5 жыл бұрын
An unnecessary layer of copper is easily separated with a clerical knife
@rikky8667 жыл бұрын
good work , i dowet met hands
@danielacorrea5266 Жыл бұрын
The ink tank system appears to be much better than the cartridge system kzbin.infoUgkxciSwynMJ7PnUvvx11rewiu-yFBkZTl53 and a lot cheaper to run. The machine was easy to set up. A small point but I thought they'd be a USB cable included to help with the set up but there was none. I've been using it now for a few weeks and it seems like a good product and superior to my previous printers which were all troublesome HP machines.
@igufettivolanti44423 жыл бұрын
I take the liberty of giving these tips The best proportions to prepare the acid for pcb corrosion is as follows per 100cc of acid: 30cc hydrochloric acid (HCL3) at 35%; 30cc of 120-volume hydrogen peroxide; 40cc of tap water. The solution causes heat and fumes so operate outdoors and with protective gloves and goggles. The substance is non-polluting and toxic like ferric perchloride and is easily disposed of once it is neutralized with water ...
@iLuvSoldering5 жыл бұрын
Legends do
@attilarivera4 жыл бұрын
👏👏👏👏👏👏👏👏👏👏
@bobp57767 жыл бұрын
I am going to build a "Rocker" :)
@dakinhub35874 жыл бұрын
Show it manh
@superslimanoniem47125 ай бұрын
Acetone, hydrogen peroxide, and acid. Make sure to avoid buying all the chemicals at once guys!