Homemade portable soldering iron | DIY lowcost

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Best & Fast Prototype ($2 for 10 PCBs): www.jlcpcb.com
Thanks to JLCPCB for supporting this video.
I've been working for a while on this project. Now that it's done, I'm working on some improvements. But, anyway, you have all below ready to downlaod: the gerbers for the board, the components list and all the scheamtics. I hope you like it. Keep up. Total price around 15$ for each iron.
Help my projects on Patreon: / electronoobs
my Q&A page: electronoobs.co...
Canal en Español: / electronoobs en español
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LINKS
________________________________________________________
Tutorial website: www.electronoob...
PCB gerbers: www.electronoob...
Schematic: www.electronoob...
Part list: www.electronoob...
Code: www.electronoob...
LIBRARIES
Adafruit_GFX library: www.electronoob...
Adafruit_SSD1306 library: www.electronoob...
MAX6675 library: www.electronoob...
EXTRA
Thermocouple read schematic and code: www.electronoob...
OLED example schematic and code :www.electronoob...
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Опубликовано:

19 сен 2024

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Комментарии : 208

@TrentSterling 6 лет назад

I just got my TS100 in the mail and now I see this? Nice work!

@goosenp 6 лет назад

Try making a version which uses T12 tips, so it will basically be a TS100

@mexykanu 5 лет назад

Great project ! Another suggestion of improvement: Make the case and project thinner, smaller, and make the case more ergonomic.

@seanocansey2956 6 лет назад

I love the banana for size reference! 😜

@nvlong17 6 лет назад

I hope there will be more versions of this. This is so cool. Can't wait to make it!!

@ELECTRONOOBS 6 лет назад

There will be a version 2.0 for sure!

@nvlong17 6 лет назад

I am looking forward to seeing it

@shehryarshaheen7115 6 лет назад

Absolutely incredible. Well done brother. Keep up the good work

@manusholm3536 6 лет назад

I used a promicro and the max breakout bord. Lcd is bigger but some how still knows wat to do.

@UpcycleElectronics 6 лет назад

Always check the DC resistance of the heating elements on these hack-o irons. I've ordered 3 that were sent with incorrect elements. This form factor is used for 40w, 50w, and 60w stations, along with straight mains versions for 240v and 120v. The best ones for 24v are the 60w version (harder to find). The DC resistance of that element should be very close to 9.5 ohms (+/-~0.2). Just to go all ohms law on ya, 24v at 60w is 2.5A and 9.6 ohms. If the DC resistance is greater than 11 ohms you have a 50w element. If the resistance is around 14 ohms you have a 40w version. If the element measures in the hundreds of ohms you have a mains voltage version. Again, the best version will measure 9.6 ohms ;) -Jake

@UpcycleElectronics 6 лет назад

BTW as far as T12 tips and the series thermocouple. That's actually an Atten design or at least you will find a whole lot of old Atten designs that used a 2 wire element when Hakko used 4.. Atten is the name of the company that makes a lot of the soldering stations that get rebranded for various stores and labels around the world. There are a few videos by KainkaLabs on RU-vid where he completely reverse engineers the Atten design in detail and demonstrates exactly how the thermocouple works. His videos are long but it's well worth the time spent if you want to understand that design. The classic Atten units use a PIC16 and a LM358 to operate. I use the old Radio Shack "60w Digital Soldering Station," which is a rebranded Atten unit. It uses the Hakko 900 series handle and a 2 wire element. I took a bunch of pictures of the pcb from that unit and uploaded them on the eevblog forum a year or two back, but I've never done a retrace or schematic myself. -Jake

@pankajroy5124 6 лет назад

*EXCELLENT VIDEO. I WAS LITERALLY WAITING FOR THIS KIND OF VIDEO. THANKS A LOT.*

@John_Smith__ 6 лет назад

Good build but the problem is not the metal tips, it's the heater you use. I've made some diy Open Source models of soldering irons. I've used another mosfet driver and a bit of a different approach on the circuit, but yours is very good. Your problem is indeed the heating element. I've used those cheapo's and they simply are awful. On ebay you should use the hakko clones that cost around 2.5$ and they are the Real Ceramic heating elements. There are some videos online discussing the differences between those but the real hakko clones are the model: A1321 for the 50W heating element and A1322 for the 60W heating element. Make a search for those and choose the ones that have a real hakko case and manual ... they are around 2.5$ or even lower. They heat Way faster then the "stock T900" handle heating elements. They are far far better then the one I see on the video. Also the T900 iron tip does not make contact with the heating element. Wrapping for example a copper sheet around the heating element will improve a Lot the thermal transfer and hence will make a better iron ...do not give up on the T900 solder tips they make great great solder irons.

@MCsCreations 6 лет назад

Wow, dude... Awesome project! Just brilliant! 😮

@ELECTRONOOBS 6 лет назад

Thanks!

@rahj1365 6 лет назад

First saw your videos on Instagram and I have subscribed to your RU-vid channel. Amazing videos sir! This Chanel is best I have come across!! 🇯🇲 keep up the good work

@ufohunter3688 6 лет назад

Very thought out and practical. Well done. You have come a long way my young grasshopper :)

@lycanlycans7548 4 года назад

Instead of this ceramic soldering iron you can use a hakko T12 soldering iron to buy on eBay and Amazon works fine! And you can use the T12 tips from hakko ! thanks for your video and all information! Best regards,

@md.mostafakhan4529 6 лет назад

Really Awesome project. Please make revision with smaller PCB layout and overall smaller size.

@Relations99 6 лет назад

It looks so uncomfortable to hold. Perhaps a rounded edge for version 2?

@DerekMatthews 6 лет назад

WOW what a project.. Love your work, keep it up.

@ELECTRONOOBS 6 лет назад

Thanks!

@nielslarsen1094 6 лет назад

Excellent project from a point of electronic design, however on the mechanical side, my experience with the purchased cheap handles from China, is that the plastic is not withstanding the temperature from the heating element. Consequently after short time of usage, the iron which is pressed into the black plastic, loosens and you cannot fixate it back in a lasting manner. So in order to improve the version 2.0 you must rethink the iron holder and the temperature issues, because the heat transfers to the rest of the handle. Maybe a 3 d printed ceramic holder instead of the cheap Chinese plastic. I have searched for high temperature glue to solve the above mentioned problems with my soldering iron, but not been able to find one. So I am continuing buying new handles. I look forward to learning your experiences. Thank you for a very interesting tutorial.

@masaratech 6 лет назад

niels larsen maybe a gazgit paste can do the work ..

@PhG1961 6 лет назад

Excellent video/project. Looking forward to see V.1.1 ! Great ingenuity ! And of course, the banana is present...

@HSRMF 6 лет назад

i saw many circuit used Atmega328 and they just flipped it 45° .. it will help allot to connect the components together early..

@otakuweaboon9217 5 лет назад

This has been the best video I ever seen on this day , pretty exelente job

@alejandronan607 6 лет назад

You're killing it man! Awesome project!!!

@officializm4171 6 лет назад

You are not like Great Scott. You explain everything. Greater Man.👌😄

@wgm-en2gx 6 лет назад

instead of or in addition to the hall sensor, you should add a cheap accelerometer to detect when the iron is being moved to know when to sleep in cases where the iron isn't in a stand. Cool project however!

@vonries 6 лет назад

wgm4321 I was thinking the same thing. The only reason I can think of for using a hal sensor is to make sure you put it in the stand. However I think the Accelerometer would be much safer. If you set it down on your mat, instead of your stand, it would be nice if it went to sleep.

@Pageportal455 6 лет назад

Most awaited project! You rock dude!!❤

@ELECTRONOOBS 6 лет назад

Thanks!

@chetan_sarvaiya 6 лет назад

You are mind blowing.. just try with T12....

@MylesC1234 5 лет назад

Homemade Ts100. Very nice work.

@ThePzr 5 лет назад

Your the great man in the world.super..!

@bonin3660 6 лет назад

Maaaan, you're really good. I'm SHARING RIGHT NOW!

@MrBobWareham 5 лет назад

Will you be doing a kit so I could make one for my bench and retire my Antex IRON

@column.01 3 года назад

Can't help but feel a rounded case wouldn't have been too difficult to make for this

@Basement-Science 6 лет назад

For the next version you should look into making it work better on 12V: Basically adjust the Mosfet´s PWM based on input voltage. You may also need a better mosfet in that case, not sure. But as long as the heater is not constantly on, there is room for it to heat faster.

@HassanETECH 6 лет назад

Well done. Another awesome project as usual👍🏻

@1000chutku 6 лет назад

Please make one video on closed loop speed control of bldc motor

@lycanlycans7548 4 года назад

Why you didn't use hakko tips or ts100 tips they are much better and very fast heating! Thank you for your video ! Regards,

@marcus_w0 6 лет назад

Oh damn you guy. Great video, again. We really should talk someday, It's frightening how your and my ideas match... this is the third project in a row you're catching up with a video of something i'm working on right now. first your current clamp, than the drone, now the soldering iron. :) Keep up with your great work. Thumbs up.

@ELECTRONOOBS 6 лет назад

Thank you very much!

@marcus_w0 6 лет назад

You could really add some decoupling caps to the various components, and also increase the output capacitance to maybe 10-50µF.

@Marty2011uk 6 лет назад

How about adding a fingerprint scanner so that only you can use it?

@ScienceLab760 6 лет назад

Congratulations very nice work, thanks for share your projects, this tool is useful for control the power and not damage IC

@sayantanmaiti2513 6 лет назад

Congo bro... This design is an unique one.. Really enjoyed this.. A very nice clean iron

@krishnawa_ 6 лет назад

Great job bro

@electronic7979 6 лет назад

Wow Excellent

@ArduinoHocam 6 лет назад

Excellent work .

@mesquitamk1681 4 года назад

esse ferro tem a funçao de hibernar dormir automaticamente ?

@mesquitamk1681 4 года назад

it was cool But it would be great if it had The mini USB port so you could change the soft when you wanted to and even install a game like the S10 commercial soldering iron I think this is the one with games

@crypticnet3415 6 лет назад

this is great, video quality can be seen👌😎

@Mr.Leeroy 6 лет назад

Forget these tips. Use T12 series. Aslo, why bother with 3d printing and electronics in the handle if you still have the wire and are not able to make it pretty? Just use cheap (or not, because there are aluminium an stainless steel versions as well) FX9501 handles and leave electronics on the other end of the wire. That way end result would be much more aesteticly pleasing and you won't be limited in size. You could use ac-dc 24v SMPS or dc-dc boost converter for battery powered use cases.

@mesquitamk1681 4 года назад

does this iron have the function of hibernating to sleep automatically?

@gregsmith2262 6 лет назад

Amazing skills excellent job and well èxplained. Thanks for taking the time to share! 👍

@DIY_tipis 9 месяцев назад

Pls install oled display for cheap soldering iron with adjustable🙏

@ryancl03 4 года назад

the fet is getting really hot and causing the chip to reset constantly.. not quite sure what it could be... bad fet?

@Плюшкин-л7х 4 года назад

Good day, I collected a portable soldering iron according to your scheme with your firmware version 1, and faced a problem, the hall sensor does not work and the temperature does not want to show correctly, when the flash began to show -5 on the thermocouple does not react, please tell me why?

@SanjayChakrapani 6 лет назад

Nice project, I'm was building a same kind of project but not portable.i used lm358 for temperature sensing

@SanjayChakrapani 6 лет назад

How much current are you supplying,I gave 2A

@bonafide9085 6 лет назад

Nice project! Thanks for sharing!

@MadHatter123456 6 лет назад

Should have used an LM7805 instead of the giant buck-converter... Even the LM7805 would have been overkill for the small current needed.

@narinoguerra7656 6 лет назад

Awesome Bro... Really Great Project!!!

@KeesHessels 6 лет назад

i love your project, but if you can buy a 5 dollar solder iron tip, why not buy the new style (with heating element and sensor in the tip like the T-12\jbc), its about the same price right ?

@ELECTRONOOBS 6 лет назад

Next version is with the T12, stay tuned!

@brandonbrand2338 6 лет назад

Great work, well done! :)

@rajagupta677 6 лет назад

Great project. Love to build one thanks..

@MDFRESCUER 6 лет назад

Good job.

@fhyslyrics9715 6 лет назад

I used to listen Great Scott voice, this is my first time in this channel and I feel a bit strange feeling about the voice color, but I still subscribed tho. Keep up the good work.

@VolkansSpace 6 лет назад

What do u think about your pid controller ? As I see , you set the tempature but the pid controller isn't work properly.

@engineeringtechniques6179 6 лет назад

Perfect every links in discription

@hemantmundhe6662 6 лет назад

great project to make on the this month.thanks

@andreasyufrizal73 6 лет назад

Very nice project

@republicoftutorials6068 6 лет назад

Great project bro brilliant

@mahmoudfl5097 6 лет назад

Really great work .... thank you very much

@fistfull95 6 лет назад

Is it possible to edit the EasyEDA files directly? I would like to change the barrel-connector to an XT30/60 connector, but I have no experience in making PCBs from scratch.

@ElectroIoT 6 лет назад

Wow wow wow this time great project many thanks friend

@ELECTRONOOBS 6 лет назад

Thanks!

@isoguy. 6 лет назад

Awsome, will build this projecct as soon as components arrive. How did you calbrate the temperature? Thanks for sharing.

@ELECTRONOOBS 6 лет назад

Thanks! Well, just by testing different PID values anda djusting the fine parts of the code!

@areg7182 6 лет назад

Why not use a linear regulator? I don't efficiency is the problem, and since the current draws for the OLED screen and microcontroller are very small, I don't think it would heat up a lot. Can you explain why you used a buck converter?

@ELECTRONOOBS 6 лет назад

From 24 to 5V an LDO???

@bertvanrossem9547 6 лет назад

Electronoobs How about the lp2950/2951? That would save tons of space. And why should it be an ldo? It's not like the drop out voltage would be a problem when powering it from 24v.

@areg7182 6 лет назад

Well maybe not an LDO, just a normal, plain old 5v regulator? why not?

@MadHatter123456 6 лет назад

Electronoobs LM7805.

@LostDeadSoul 5 лет назад

LM2576 up to 40V or /HV up to 60V. 5 parts for a working 3Amp buck regulator :)

@vanshdhir6168 6 лет назад

Nice iron bro

@midianalbertokhaiyow8195 6 лет назад

excelente, excelente, excelente, excelente..... gracias, este proyecto es un nivel...

@johngutierrez7329 6 лет назад

I am an avid fan of your inventions but was wondering if you can build an ultrasonic 3d scanner which almost looks like your portable soldering iron. Ultrasonic transducers are also used as ultrasound devices but was hoping to be a miniature or portable type for use in scanning peoples teeth or mouth --- do you think this is possible?

@mabror1 3 года назад

Hi! is it possible to use this attached code for your previous PID prototype with Arduino UNO hardware? there you have used a rotary encoder. I like this one with only 2 buttons simple and easy to use.

@jainilshah4964 4 года назад

What's the overall power rating of the iron

@kedarprabhudessai 6 лет назад

Cool bro one of the best project u build. This u can even sell with you brand name ☺️ cool.

@ELECTRONOOBS 6 лет назад

Threre are still parts to be improved!

@jte8193 5 лет назад

How do u defined portable while a cable still attach on it

@josuevillasante2546 6 лет назад

great work man

@theblackdaniels.official 6 лет назад

Great project, although I had a small chuckle on the fact you'll need a soldering iron to build a soldering iron ;)

@ELECTRONOOBS 6 лет назад

Yes, but that iron was for a soldering station. Mine is portable...

@serjaocvt9726 6 лет назад

VERY NICE.....!!!!

@TheJosemartel 6 лет назад

Ponlo a la venta. Parece muy bueno. enhorabuena.

@kal9001 6 лет назад

Use run at 16Mhz? You could save using the xtal by using the 8Mhz internal clock. There's no need to be THAT attached to the Arduino IDE :-/

@Basement-Science 6 лет назад

Yeah, I don´t think the crystal is necessary. The internal oscillator should be fast and precise enough. This would save on 3 components and some board space.

@masaratech 6 лет назад

or he just use an ATtiny 😊

@pramodwick 6 лет назад

ATtiny's flash memory is not enough for the project I think. Adafruit libraries are huge

@masaratech 6 лет назад

Pramod Wickramasinghe there is turn around for sure..

@masaratech 6 лет назад

Pramod Wickramasinghe if someone can put USB connectivity on attiny10 , sure they can run an I2C oled screen with some input and output.

@MrSupervin94 6 лет назад

Can be used a smaller microcontroller? Isn't an AtMega328 wasted doing so few tasks?

@Bob3519 6 лет назад

Great project great video.

@abhisheksingh-hm1gk 5 лет назад

Can u provide me circuit diagram for a smart band having heart rate sensor and node mcu to upload the data recorded by sensor to server ?

@sarreqteryx 6 лет назад

I realize I'm being bothersome here, but the TS100 and TS80 are open source designs. why not improve on one of them instead of completely starting from scratch? I could easily see a TS80 able to use 100W USB-C PD.

@cyberspider78910 5 лет назад

very neat...

@MrBobWareham 4 года назад

Hi are you still selling your finished soldering iron project?or it it on Tindi, please Bob

@vonries 6 лет назад

Have you seen the TS80 portable iron from the same makes as the TS100?

@ELECTRONOOBS 6 лет назад

Yes. it is nice! Not yet on the market...

@farhan2309 6 лет назад

please make blower soldering

@norbertsos4894 6 лет назад

Great video!

@ccleorina 6 лет назад

Awesome project! but i do wonder those 21 dislike... maybe they not understand Electronic...

@manusholm3536 6 лет назад

sorry if nthis is the wrong place to ask. i saw in one of your other vidios a pcb for this build with a t12 tip on it. im very intrested in that build. mostly the code. have you built that ?

@ELECTRONOOBS 6 лет назад

Not yet. Project still in progress...

@a6dulsalam511 6 лет назад

Good job bro can you make smart robot use module Voice recognition v3 and lcd 12864 for face and tank for move please make it 😚

@horacewonghy 6 лет назад

but i want a pwm controller for my AC soldering iron

@nickst2797 6 лет назад

What did you use to solder the chip? Solder flux? Solder paste?

@ELECTRONOOBS 6 лет назад

Solder paste

@manusholm3536 6 лет назад

i built your design out on a breadbord. i notice a overshoot in temprature of more than 20c is there somwere one can tune it bit tighter?

@konainhaider2397 6 лет назад

Great project...

@ariefwt2220 6 лет назад

so usefull nice 👍

@ELECTRONOOBS 6 лет назад

Thanks!

@mesquitamk1681 4 года назад

ficou legal Mas seria show se tivesse A mini porta USB assim você poderia trocar o soft quando quisesse e até mesmo instalar joguinho igual ferro de solda comercial S10 eu acho que é esse que tem jogos