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@krillin6 5 сағат бұрын
U is smart
@h1tec 35 минут бұрын
@@krillin6 thx
@Voriaxly 21 сағат бұрын
is the schematic open source?
@h1tec 20 сағат бұрын
yes
@sosaysthecaptain5580 Күн бұрын
Add an indexer! Make it a servo!
@h1tec Күн бұрын
@@sosaysthecaptain5580 don’t worry, I’ll do this eventually 😁
@legomanTJ 2 күн бұрын
I am impressed and inspired. Don't stop making cool shit!
@h1tec 2 күн бұрын
@@legomanTJ thanks!!
@KlemenZhivko 4 күн бұрын
Can we buy this assembled board anywhere?
@h1tec 4 күн бұрын
@@KlemenZhivko no, but I will be making one like it soon which you will be able to buy through PCBWay projects, so stay tuned 😁
@Personnenenparle 5 күн бұрын
They are not that hard to solder tbh. If you want to improve your results: - Technique improvment -> 1. Set your iron to 320°C to 380°C 2. Tin your tip with a bit of fresh solder, you can flick away the excess with a quick movement of your iron. 3. Your solder wire has flux in its core, the flux helps to keep the solder oxyde free and wet the metal quicker. However, the flux burns quickly, so you should avoid putting it on the iron tip and instead squeeze the solder wire between the pad and the iron, then add more solder to the molten tin. Hardware upgrade : get yourself an iron with an active tip lime the ts100 or the pinecil. Even at lower power, the heat transfer is way better. Get yourself some flux. I like the chipquick NC191. Get yourself good quality solder wire. Not low temperature, not desoldering wire. Preferably leadfree, but doesnt have to be alloyed with silver.. I preffer thinner solder wire, easier to control imo. Steelwool works well to clean your tip, no need for fancy copper wool and wet sponge are annoying.
@h1tec 4 күн бұрын
@@Personnenenparle doesn’t change the fact that using the motor with bare wires is still more delicate and doesn’t have a motor driver. Thanks for the advice though - I already do know how to solder these motors well, but I still do find them annoying sometimes. TinyDRV makes it so much easier.
@HemangJoshi 5 күн бұрын
Jay shree ram 🎉
@AIPapersDecodedPodcast 6 күн бұрын
@h1tec there are an option silent and if it is possible smaller?
@AIPapersDecodedPodcast 6 күн бұрын
I mean to n20
@h1tec 6 күн бұрын
@@AIPapersDecodedPodcast yes, they are called coreless motors, and they are meant for high speed and low torque, like that of a drone. They normally do not have a gearbox attached. Other than that, I have not seen any other brushed motor with the power and modular capabilities of an N20. If you want a more quiet motor, use brushless, except the driving circuitry is completely different👍
@AIPapersDecodedPodcast 6 күн бұрын
@@h1tec yeah, good idea, the only problem is that I need high torque and low speed, so I am asking for too much, right?, ehhehe
@h1tec 6 күн бұрын
@ idk a solution - I’m sure there’s one that exists though 😁
@AIPapersDecodedPodcast 6 күн бұрын
@@h1tec Thank you in any case Sir, Much appreciated!
@Backyard_chemistry 6 күн бұрын
Thanks for the Video, any idea how to make it run with ESPhome
@h1tec 6 күн бұрын
@@Backyard_chemistry I’ve never used ESPhome before 😁 Hope it goes well 👍
@osmancelik4244 7 күн бұрын
WoW!You should mass produce it!
@h1tec 7 күн бұрын
Thanks. I wish I could - but I don't have the money or space to open up a store and sell them. Luckily, you can still buy them from PCBWay projects for yourself :)
@osmancelik4244 7 күн бұрын
@h1tec I subscribed to you for support❤️
@mattnichols3209 8 күн бұрын
how are those motors normally soldered? I would think a hook solder with pre tinned wires wouldn't be too difficult but could be wrong.
@h1tec 8 күн бұрын
@@mattnichols3209 there’s still a risk of burning the motor plastic, especially for beginners. It is just more delicate in general. But, even if it was easy to solder, just wires don’t add a motor driver onto the board and save a lot of space 😁
@WeiweiSu-e6e 8 күн бұрын
im curious if this ic can use as high-side switch only although the datasheet gave combination configs
@h1tec 8 күн бұрын
@@WeiweiSu-e6e yes 👍
@WeiweiSu-e6e 2 күн бұрын
@@h1tec Just tried it out today, 3.3V logic wouldn't be able to turn on the fet to conduct. The schematic is based on datasheet's figure 2 and I only removed the "ideal diode" nmos and reroute the S pin and D pin to the remaining nmos' Source and Drain. Is there a limit on the nmos' vgs?
@h1tec 2 күн бұрын
@ ohh dude I misunderstood you. No, I don’t think you can use it for just a high side switch with only one FET. Sorry, I must’ve not been thinking right when I responded. Look through Texas Instruments power switches section for some other ICs - some of them even have integrated low Rds FETs. Dude, I’m so sorry if I mislead you - I thought you meant can it be used as a high side switch with two FETs, not just one. The voltage sensing between D and S pins would prevent you from doing this I think. However, you can always contact onsemi support team - they are very friendly.
@WeiweiSu-e6e 2 күн бұрын
@h1tec I was looking for a high-side switch controller that I could PWM it (~250Hz), because it's switching for 10-15A current the integrated fet switch is not feasible and TI says their oring controller and hot swap controller can't be PWMed so my options are limited.
@h1tec 2 күн бұрын
@ couldn’t you just use a standard N channel MOSFET gate driver? Then you could get the N channel MOSFET to switch the low side (which is easier than switching the high side, but you can still do it if you want)? There are many that exist out there 😁 Half-bridge gate drivers are also an effective solution.
@gsasagas 8 күн бұрын
would it be possible to control speed and direction just with 1 pwm signal? i was wondering if using a comparator, could set the dir pin, and pwm to set the speed. So it would be easy to use those 4ch tiny receivers like fs2a.
@h1tec 8 күн бұрын
@@gsasagas only if the motor is being driven in one direction. If it is being driven in both directions, this is not possible with this board. It can be done though, like in the case of a continuous servo.
@gsasagas 8 күн бұрын
@@h1tec i thought a bit more... thinking about using a comparator output to set direction. idk if it would work. Maybe splitting pwm signal is not the best way to do it.
@h1tec 8 күн бұрын
@@gsasagas 👍
@KurtBarcelona 8 күн бұрын
nice video! what are your references for learning PCB SMD esign via KiCAD? I wanna also learn more SMD designs
@h1tec 8 күн бұрын
@@KurtBarcelona Phil’s Lab and Mr T’s Design Graveyard 😁
@KurtBarcelona 8 күн бұрын
@ thanks!
@smartups1 9 күн бұрын
Nice touch of play station. 😮
@EK-gp8hp 9 күн бұрын
Terminator detected.))
@KurtBarcelona 9 күн бұрын
Excellent video! Love it! How did you discover these 'new' integrated circuits? Nice to know from you. Keep sharing please! These power ICs are great!
@h1tec 9 күн бұрын
Just looking through different product catalogs, digikey, and whatever else. To be honest, I forgot how I found NCV68261. Thanks for commenting and supporting my channel :)
@KurtBarcelona 10 күн бұрын
Yow! Love your videos! Nice to know young ones are into these things we love - electronics and robotics. by the way, those vibrations from your pole can induce weird angular changes to your inputs which can disrupt your PID. Also, 1. do you just request JLC PCB to pre order the parts and solder them on the board for you? or do you manually buy parts from TI? 2. and how long does the PCB from JLC PCB arrive?
@h1tec 10 күн бұрын
Thanks. I use PCBWay, not JLC 😁 They source the parts, manufacture the PCBs, and assemble the components onto the PCBs, and ship them out to me within about 2 weeks, if it is an assembled board. To Australia, using DHL, shipping often takes just 2 days. If the board is not being assembled by them, depending on the complexity of the board (layers, advanced processes like impedance matching and tight clearances), it will be delivered to my home in about 4 days for a 2 layer standard $5 PCB. If you sign up with my link pcbway.com/g/x5f10h, you can get $5 of your first order and support the channel. Thanks.
@KurtBarcelona 10 күн бұрын
@@h1tec great! thanks! been wanting to experiment STM32 and new power regulation components for the time being as I made some free time outside work. Before, I used to make my own PCBs but I don't have the time now. I am currently improving my software skill with STM32 as I am stuck in the Arduino mindset.
@h1tec 10 күн бұрын
@ cool! 😁
@kurtnelle 11 күн бұрын
You're gonna be rich kid. Well done!
@h1tec 11 күн бұрын
@@kurtnelle Thanks, I appreciate that 😁
@kurtnelle 11 күн бұрын
Thank you for your hard work dude. It's appreciated.
@h1tec 11 күн бұрын
@@kurtnelle thanks! 😁 Have a great week man
@22phastcars 11 күн бұрын
Does the PCB order need to be a multiple of 4? Or could they do 5 up panels (6x for total of 30?).
@h1tec 11 күн бұрын
@@22phastcars Yes, you can do multiples of any 😁 Maybe do 5x of 6 boards in each panel, since you can only get quantities of 5 or 10 for how many panels there are. Sorry for my late reply, have a great day 😁
@circuithijacker 12 күн бұрын
Great design
@reversemyopia 12 күн бұрын
Thank you🎉 making these❤
@RasaCartaMagna 12 күн бұрын
Dude. That's awesome. Subbed
@rusencelik1272 13 күн бұрын
i can not download the gerber files from pcbway. can you share it?
@h1tec 12 күн бұрын
@rusencelik1272 no, sorry. You can only buy it from PCBWay projects 😁 So, you can either purchase the bare PCB, or PCB and assembly from the shared page. The schematic is available there, too. If you are looking for the dimensions, those are very easy to find - it’s just a 12mm circle cutoff at 10mm height. If you want the footprint and solder pads, just screen shot the video during the PCB view and copy that. But, gerber is manufacturing files, so I don’t want to share it. I want for it to only be bought through that page, so that I am given small commissions for the work that I put in. Thanks 😁
@rusencelik1272 12 күн бұрын
@@h1tec oh i got it. Can i design a board similar to this with some additional features and share it open? This is your idea so i wanted to ask you before designing and sharing open. I will create my own schematic and my features but since making the drives this size and deciding the shape as this i needed to ask you beforehand.
@h1tec 12 күн бұрын
@ of course, dude 😁 sorry if this makes it harder, but I just don’t want to share the manufacturing files. Sounds good 😁 Reply here on this comments section if you need help - I’d be happy to help with any design tips.
@rusencelik1272 12 күн бұрын
@@h1tec no no it does not make it harder. i was already gonna design a version of it. I have shown this to one of my professors(mechatronics) and he said that you have made the product that he was thinking for some time and wanted to produce it for our reseach center ('metu romer' located in turkey). also he asked how much would it cost. Thats why i wanted to get the gerber and take price offer from other supliers since pcbway is not the cheapest. Anyways we will design and produce a board similar to this possibly with an ecoder. When we do that i will share with you. Thanks for your great work. :)
@h1tec 12 күн бұрын
@ alright, cool, thanks. 😁
@smigol1848 14 күн бұрын
I got challenge for you: add encoder while not impacting size so much.
@h1tec 14 күн бұрын
@@smigol1848 don’t worry, I will make it happen eventually 😁
@hikolanikola8775 15 күн бұрын
i like it, but i want to design esp12f,drv8266 and battery charger in one board
@h1tec 15 күн бұрын
What is DRV8266? Do you mean DRV8256?
@hikolanikola8775 15 күн бұрын
@@h1tec lol thats exactly what i mean, i mixed up with esp8266 :D
@h1tec 15 күн бұрын
@@hikolanikola8775 hope it goes well 😁
@hikolanikola8775 15 күн бұрын
@@h1tec wanna team up ? :D
@h1tec 15 күн бұрын
@@hikolanikola8775 no thanks, I’ve got a lot of stuff to do 😁 I can give you some tips though, just ask here
@alexeicebanu7987 16 күн бұрын
Not difficult to solder.
@sturmtiger7704 16 күн бұрын
Nice, I used to play with them and customize it for my rc cars in Korea.
@denyaremov 16 күн бұрын
Your video made me register at PCB Way to order these boards but PCB Way asks about layer order which I'm not aware of: "Please fill in the layer order from the top-side view to the bottom-side view according to the layer names in the Gerber file. If you're unsure, you can leave it blank for now." Leaving blank won't allow to order though.
@h1tec 16 күн бұрын
@@denyaremov look at the instructions at the bottom of the PCBWay projects description to order. The layer names are F.Cu In1.Cu In2.Cu B.Cu Thank you so much for purchasing these boards!
@StigSlashBro 16 күн бұрын
"On paper" 💀
@MANICTEK 16 күн бұрын
Bro needs some tea tree oil, Thursday plantation makes some I think, it’s good for acne
@h1tec 16 күн бұрын
@@MANICTEK thx, might try that after I’m off the medicine I’m currently on lol 💀💀
@nkumar1 6 күн бұрын
Brother, I had similar acne as you. Finding the right dermatologist is key. Just plain ol Clyndamicine worked for me, but took me 3-4 docotors who even thought of giving me that.
@MANICTEK Күн бұрын
@@h1tec Also sorry if this was interpreted as hate, I mean no harm. I’m just coming into puberty so I’m a little 🤪 about all that shit. Good luck with your content and growing that channel!!
@h1tec Күн бұрын
@@MANICTEK I didn’t interpret it as hate, just someone trying to help someone else 😁 Ever since I hit puberty at 12, things have been crazy - I only broke out into severe acne within the past few months, because I guess I’m entering another growing stage. I hope you have better genetics than I do lol… I’m glad I was given a good frame and an average voice though 😅
@MANICTEK Күн бұрын
@@h1tec haha yeah! All good man. Gotta spread love, and stop the hate😉
@tomanycooks 16 күн бұрын
Big brain time. 🎉
@h1tec 16 күн бұрын
@tomanycooks thanks!
@practicalpersoneralpureP-hy7yf 16 күн бұрын
I personally dont use these motors much, but i have soldered to them so i know how annoying the plastic piece paired with a hot soldering iron is. good job!!
@h1tec 16 күн бұрын
@@practicalpersoneralpureP-hy7yf Thanks! Have a great day 😁
@aliimran8479 16 күн бұрын
Have a question, i have been trying to run my n20 motors for an lfr project using the tb6612 motor driver. The issue is when used only 1 channel of the driver works, have bought a new one but still have that problem. I am using a buck converter to convert down to rated 6v, that might current limit it is there anyone else with the problem and any solutions.
@h1tec 16 күн бұрын
@@aliimran8479 if your motors are rated at 6V, and you are running them at 6V, there shouldn’t be any issues. Have you connected the TB6612 properly? Different brands have different pin outs. Have you checked the wiring? Is the MCU outputting PWM correctly?
@edzww27 16 күн бұрын
Patent it...
@h1tec 16 күн бұрын
@@edzww27 no thanks, would rather keep it open source - and I don’t have the means to sell it myself in like a shop. Thanks for the recommendation though 😀
@rionvnv 16 күн бұрын
@@h1tecyk if you dont patent it someone else can. and then neither you nor the community benefits. so patent it yourself but dont ask for any money in royalties.
@h1tec 16 күн бұрын
@@rionvnv I’ll see what I can do 😁 unfortunately though, this is a product which is extremely easy to replicate - it only has 8 components, and the dimensions can easily be extracted. I was wondering why no one else had done this before me - in fact, I’ve seen many N20 PCBs which are used as a guide for soldering, but don’t integrate the motor driver or anything else - this was part of the inspiration for this board. I will see what I can do though. I most likely won’t patent it, but thanks for your concern.
@rionvnv 16 күн бұрын
@ yeah i feared that. maybe it doesnt even matter because chinese manufacturers would just copy it either way. it does seem to be built pretty simple. even tho i wouldnt be able to make one. good luck
@h1tec 7 күн бұрын
@@rionvnv thx
@garymahony701 16 күн бұрын
You should have some jumper pads to allow the LEDs to be deactivated. A lot of projects end up cursed by billions of random leds which sucks when you're trying to make a really sleek build.
@benstone217 16 күн бұрын
I guess you could desolder them if you needed to
@h1tec 16 күн бұрын
@@garymahony701 I already do 😀 check the project on PCBWay - I thought of this too
@h1tec 16 күн бұрын
@@garymahony701 there is a solder jumper on the back which you can easily cut for low power applications - sorry for not mentioning this in the video
@garymahony701 16 күн бұрын
@h1tec dope. Keep doing what you're doing then I guess lol.
@h1tec 16 күн бұрын
@ thx lol 😁😁
@KaminGetIt 16 күн бұрын
Legendary!!!
@ledbol 16 күн бұрын
Wow
@zayanh2823 16 күн бұрын
Would be an actuator with a position feedback !
@h1tec 16 күн бұрын
@@zayanh2823 I’ll make one eventually 😀
@zayanh2823 14 күн бұрын
@ nice one, take it easy and remember to enjoy your work
@h1tec 14 күн бұрын
@@zayanh2823 thx 😊
@smigol1848 17 күн бұрын
Holy. This is game changer for robots
@chyrt 17 күн бұрын
Ordering this right now, epic 👍
@h1tec 16 күн бұрын
Thanks man 😀😀😀
@MAV3NX 17 күн бұрын
Good stuff😊
@h1tec 17 күн бұрын
@@MAV3NX thx!
@dillanclark864 17 күн бұрын
Nice!
@TheStuartstardust 17 күн бұрын
Yes! 💪🤓🎉
@h1tec 17 күн бұрын
@@dillanclark864 yay thanks 😁😁😁😁
@danialothman 18 күн бұрын
im gonna aim to get some actual pcb designs into the real world in 2025, thanks to u!
@h1tec 18 күн бұрын
Thanks!
@IsZhouyiran 19 күн бұрын
wo w