1/150 Micro RC "Dual Mode Vehicle" DMV-931

  Рет қаралды 61,994

diorama111

diorama111

Ай бұрын

I modified TOMYTEC 1/150 scale Dual Mode Vehicle (DMV-931).
DMV is a vehicle that can run on both roads and rails.
Normally it runs on roads as a bus, but by protruding railroad wheels it can run on rails.
The microcontrollers for both the transmitter and the receiver are ATtiny3217, and the motor drivers are DRV8835 (two units) and DRV8212.
The driving motor is a diameter 4mm DC motor. The steering and mode change motor are 3.9mm stepper motors.
The motors were purchased from online shops, and the gears were taken from broken digital cameras that were disassembled.
Communication is carried out via serial communication between two Bluetooth modules (RN-4871U).
The battery is a Li-Po (55mAh).
The thin copper wire is magnet wire with a diameter of approximately 0.08mm.
[Dimensions (Bus mode)]
Length 53.5mm
Width 13.8mm
Height 18.0mm
Wheelbase 26.5mm
Outer tire diameter 5.0mm
TOMYTECの1/150スケールのDMV-931(Dual Mode Vehicle)を改造しました。
DMVは道路と線路の両方を走行できる車両で、通常はバスとして道路を走行しますが、鉄道用の車輪を出すと線路上を走行することができます。
マイコンは送信機・受信機ともにそれぞれATtiny3217、モータードライバはDRV8835(2個)とDRV8212を使用しました。
モーターは走行用が直径4mmのDCモーター、ステアリングとモードチェンジ用は直径3.9mmのステッピングモーターです。
モーターはオンラインショップで購入し、ギアは壊れたデジカメを分解して取り出したものを使いました。
通信は2個のBluetoothモジュール(RN-4871U)間でシリアル通信を行っています。
バッテリーはLi-Po(55mAh)です。
細い銅線は直径約0.08mmのポリウレタン線です。
車体の寸法(バスモード)
全長 53.5mm
全幅 13.8mm
全高 18.0mm
ホイールベース 26.5mm
トレッド 11.5mm
タイヤ外径 5.0mm
[Circuit Diagram Transmitter]
drive.google.com/file/d/1_BG1...
[Circuit Diagram Receiver]
drive.google.com/file/d/1oX9e...
[Program Transmitter]
drive.google.com/file/d/1XEBV...
[Program Receiver]
drive.google.com/file/d/1Qpzn...
[RN4871U Datasheet]
drive.google.com/file/d/1enTY...
[RN4871U User's Guide]
drive.google.com/file/d/1roFE...
[DMV-931 X(Twitter)]
hashtag/_DMV931?s...

Пікірлер: 144
@susugar3338
@susugar3338 Ай бұрын
I always feel so defeated every time see him solders QNF24 and smaller component packages on test board. This guy has hands of a neuro sugeon!
@TheRGSfan
@TheRGSfan 29 күн бұрын
I wish my hands were that steady!
@LiveLaserTTV
@LiveLaserTTV 28 күн бұрын
Fr frr
@madleech
@madleech 27 күн бұрын
Neuro surgery is how this guy relaxes between making these models lol.
@DisorderedArray
@DisorderedArray 27 күн бұрын
He gets great solder wetting on those tiny gauge wires.
@Michael-Madrid
@Michael-Madrid 29 күн бұрын
i always forget for you it isn't enough to just make it remote controlled, it also need more lights then the average BMW driver, outstanding work mate
@kasuga_a
@kasuga_a Ай бұрын
The skill to just solder the tiny copper wires and the microcontrollers and stuff are amazing! Keep up the good work man!
@daemiax
@daemiax 27 күн бұрын
What an amazing approach to challenging yourself. You decided instead of making it smaller, which I've seen you've built smaller vehicles; you chose to make it more complex. Simply amazing! Thank you for sharing this with us!
@OCDRex11
@OCDRex11 24 күн бұрын
Sounds like a train on the tracks, lol. Cool concept and build! Always impressed with how you cram all that in there. The DIY boards always surprise me. Great job!
@anthonytesta3716
@anthonytesta3716 11 сағат бұрын
That’s one micro build!
@drasticmart
@drasticmart 27 күн бұрын
Absolutely beyond impressive, you have mastered micro RC! Here I am thinking my 87s were tiny and too hard. Inspiring!
@Sohave
@Sohave 26 күн бұрын
As someone who works with "N" scale models as a hobby. The stuff this guy does is extremely difficult. And then put the applied engineering on top of the already difficult task since this requires both programming and a degree of familiarity with the circuits used that few hobbyists got. I would sometimes wish that a manufacturer picked up on some of the ideas this guy has! Tomytec, Kato, Faller are you listening out there???
@joecompton8142
@joecompton8142 25 күн бұрын
Agreed -ho scale modeler)
@Friendroid
@Friendroid 29 күн бұрын
I have no words, just admiration
@larrynelson1776
@larrynelson1776 29 күн бұрын
I was stunned by the fact that he got the dual mode to work, the working lights, turn signals, backup and brake lights are making my manhood shrivel.
@Gerald_Hunker
@Gerald_Hunker 25 күн бұрын
Absolutely mindblowing! 😯
@petervladyevich8535
@petervladyevich8535 Ай бұрын
A treasure trove of intelligence and skill.
@lordalexander8005
@lordalexander8005 29 күн бұрын
I am once-again absolutely flattened by my astonishment at how you make such a feat of engineering look so easy every time! And even then- you take it one step further and completely lay-out the items used in a clear and concise manner. Cheers again for such a wonderful showing of talent and good old-fashioned hard-work!
@nscaledelights
@nscaledelights 29 күн бұрын
Wow that's pretty amazing considering the size and all. I think the owner needs to sell these as kits.
@xinlu2806
@xinlu2806 22 күн бұрын
This might be the most impressive model I have ever seen!
@TomatOgorodow
@TomatOgorodow 7 күн бұрын
Crazy bus in real life
@hishin6180
@hishin6180 29 күн бұрын
デュアルモードまで再現しているのが凄すぎる!!
@user-ps5qd8cd7e
@user-ps5qd8cd7e 25 күн бұрын
凄い、素晴らしいの他に、言葉が見つかりません。
@user-pq6cu8rg1p
@user-pq6cu8rg1p Ай бұрын
私もdmvの模型は持っているがtrain modeの再現が限界だったのでバスモードも再現している上にモードチェンジにも対応している技術力に感動しました。もしこれが10万円で売られてたとしても即決していただろう。
@JS0218Eles
@JS0218Eles 29 күн бұрын
栄一10人くらいでは買えないだろう。昨今の半導体不足(と一匠特許権?)を加味しても20人クラス
@guymontag2948
@guymontag2948 29 күн бұрын
I loved the scale shot at the end. I'd forgotten just how small it is until then.☺
@herbertscherff5047
@herbertscherff5047 25 күн бұрын
Köstlich, diese arbeit ist nur was für Genies. Bravo !
@TheAstronomyDude
@TheAstronomyDude 29 күн бұрын
Incredible! I love this one so much. Even the sound of the motor is great. If I'm ever a tourist in Japan I want to ride a hybrid bus.
@dmitriyfrolov6379
@dmitriyfrolov6379 26 күн бұрын
Сложность проектов повышается! Класс!
@jasonlee9289
@jasonlee9289 29 күн бұрын
this is so awesome! I admire your work!
@harlanx
@harlanx 27 күн бұрын
This is one of my favorite hobbies of others that I enjoy watching. Thanks for sharing!
@Onemodelcaraday
@Onemodelcaraday 29 күн бұрын
Great job!
@r.cprojetoetutoriais
@r.cprojetoetutoriais 19 күн бұрын
beautiful work
@thomaslevy2119
@thomaslevy2119 28 күн бұрын
Amazing work! And full RC control, too! In America vehicles like this are called, "Hi-Rail" vehicles. Most are small trucks used for track inspection or larger trucks needed for track maintenance.
@Sestorema
@Sestorema 13 күн бұрын
Great job👍
@droughty666
@droughty666 Ай бұрын
Hey look, he's back!
@d.i.l.l.i.g.a.f
@d.i.l.l.i.g.a.f 26 күн бұрын
WOW, does not even begin to describe my amazement at your skill and patience, New subscriber here, and look forward to binge watching the rest of your videos. Just WOW WOW WOW.
@derz-crackmodellbahnvideosinsp
@derz-crackmodellbahnvideosinsp 29 күн бұрын
"Driver's license passed for street and rail" :-))) ... "👌👍" ... Regards😉, crazy Olli
@c50sport
@c50sport 20 күн бұрын
WOW, daß ist der Hammer in 1/150! 👍🏻👍🏻👍🏻 Sowas hätte ich gerne für die Spur Z im Maßstab 1/220.
@jayarenneilson6049
@jayarenneilson6049 29 күн бұрын
that is incredible. wow.
@akshitsoni9361
@akshitsoni9361 26 күн бұрын
Bro, your videos really inspire me to study more so that even i can make things like this in the future!
@RoamingAdhocrat
@RoamingAdhocrat 26 күн бұрын
These videos inspire me to study more so I can create things like this in the past
@5Perf65mm
@5Perf65mm Ай бұрын
Very impressive!!
@creativeworld3046
@creativeworld3046 23 күн бұрын
This is genius ❤
@poweredbyme13
@poweredbyme13 Ай бұрын
awesome! thanks for sharing
@Thrashaero
@Thrashaero Ай бұрын
Besides steady hand and infinite patience one must know a lot about where to get these parts in the first place.
@chrislewis2262
@chrislewis2262 29 күн бұрын
Hobby stores and rc stores.
@cafe_joe
@cafe_joe Ай бұрын
Great Work!
@Elzhel
@Elzhel Ай бұрын
你们辛勤工作的成果给我留下了深刻的印象,它需要很长的时间和精密的相机,更不用说组装它所需的材料了。 感谢您翻译此聊天内容,朋友 😊😊❤❤
@Iden_in_the_Rain
@Iden_in_the_Rain Ай бұрын
How’d you know lol?
@deltarc
@deltarc Ай бұрын
Great skills sir
@zioeddy3338
@zioeddy3338 26 күн бұрын
Un vero Maestro! 🎉
@osmanpasha_diy
@osmanpasha_diy 29 күн бұрын
Very impressive! I am trying to design a BLE receiver for 1/87 models, and I'm not even sure it can be made smaller than your 3D electronics
@WeapoKingNZ
@WeapoKingNZ 27 күн бұрын
Oh man, let me see this on a layout pleeeeease. I saw a news piece of the full size one and it's introduction to service. The aesthetic was immaculate. This is amazing.....maybe black out the windows tho.
@HobbiesWithHaddock
@HobbiesWithHaddock Ай бұрын
Amazing!
@mythradites509
@mythradites509 28 күн бұрын
What one would pay for something like this! Amazing work
@irelictus
@irelictus 29 күн бұрын
Ты гений! Восхищаюсь твоей работой!
@gilesengineer
@gilesengineer 14 күн бұрын
First class job!
@SOTETUモヤ
@SOTETUモヤ 20 күн бұрын
Gimmick System Perfect Amazing!!!!
@user-rj5sw3bx6g
@user-rj5sw3bx6g 14 күн бұрын
凄すぎます。
@jonathanvandenberg3571
@jonathanvandenberg3571 29 күн бұрын
Artistic
@Anoges160
@Anoges160 23 күн бұрын
And I think, i am crazy with my N cars.. But this is absolut high end.. Wow... Respekt
@twokool4skool129
@twokool4skool129 24 күн бұрын
Very impressive.
@victorkazi8172
@victorkazi8172 26 күн бұрын
今回も素晴らしい出来ですね! 毎度ながら驚かされます。 オフロードカーなんて作ってみてはいかがでしょうか? スズキ ジムニーや三菱 パジェロなど
@Legotyres
@Legotyres 29 күн бұрын
Just fantastic 👏👏👏
@OliverSatomi
@OliverSatomi 29 күн бұрын
あなたは天才です。 あなたの仕事は素晴らしいです。
@timkbirchico8542
@timkbirchico8542 29 күн бұрын
hypnotic, almost.
@DaBoogie049
@DaBoogie049 23 күн бұрын
I have been questioning me this, since i was little!
@OweramRC
@OweramRC 23 күн бұрын
Awesome!
@no_name9466
@no_name9466 4 күн бұрын
Обалдеть 😯, очень трудоёмкая работа, золотые руки.👍 Жду модельку легендарной AE86 Trueno! 😄 Привет из России. ---- 素晴らしい😯、非常に労働集約的な仕事、黄金の手。👍 伝説のAE86トレノのモデルを待っています! 😄 ロシアからこんにちは。
@Booskop.
@Booskop. 28 күн бұрын
Incredible.
@aspirinemaga
@aspirinemaga 29 күн бұрын
Would you publish onr day a full step by step tutorial including programming electronic chapter ?
@screaminlordbyron7767
@screaminlordbyron7767 25 күн бұрын
8:30 I thought you were gonna jump over some scale motorcycles ;)
@orestes_io
@orestes_io 29 күн бұрын
Astonishing
@trainz12tm
@trainz12tm 29 күн бұрын
Это просто обалденно👍
@dennisbailey6067
@dennisbailey6067 28 күн бұрын
Impressive.👍
@user-dc9sm3ix1h
@user-dc9sm3ix1h 28 күн бұрын
Awesome👍
@wonseok_song
@wonseok_song Ай бұрын
I think I saw this on Tom Scott's video
@rizaldrew2314
@rizaldrew2314 22 күн бұрын
So cool 👍🏻 i wan't learning to your talanted ❤
@nek0desu
@nek0desu 29 күн бұрын
So cool !
@user-zb9nj3vr3p
@user-zb9nj3vr3p 29 күн бұрын
芸術的です!
@andytrewin
@andytrewin 29 күн бұрын
Bravo ~ excellent work. KR AndyT(UK)
@pontuswendt2486
@pontuswendt2486 27 күн бұрын
AMAZINGNES!!!
@dfgaJK
@dfgaJK 29 күн бұрын
Sooo good!
@user-kk5yc3yz7w
@user-kk5yc3yz7w 29 күн бұрын
Вы молодец!
@nashviray
@nashviray 29 күн бұрын
Impressive
@Starche_fpv
@Starche_fpv 29 күн бұрын
So satisfying 🤌 both assembly and demonstration are masterfully framed and timed. Love it. How long did it take you to shoot and cut the video? Do you do preproduction test assembly?
@Tokioka
@Tokioka 29 күн бұрын
Sehr gut!
@CorrichetiLagga
@CorrichetiLagga Ай бұрын
Wow😁
@louis-jeanbraye9834
@louis-jeanbraye9834 29 күн бұрын
:) again lol incrédible is true realistic bus :D tks for your works-rock micro
@JanRodriguez1
@JanRodriguez1 Ай бұрын
I was thinking ' that's impressive turning radius' then he proceeds to parallel park!
@Terrys-Steam-and-Cobi
@Terrys-Steam-and-Cobi 28 күн бұрын
Sooooooooooo cool!
@sauliusjance6300
@sauliusjance6300 27 күн бұрын
This is insane level 😮 Where do you shop for whires leads and components to build this...?
@cleitonfelipe2092
@cleitonfelipe2092 27 күн бұрын
Same as everyone, china. Only difference is that he's japanese so he's very close
@adrianwilliams763
@adrianwilliams763 27 күн бұрын
A full size one of these buses was featured on one of Tom Scott’s videos.
@user-wi3db1hs4s
@user-wi3db1hs4s 20 күн бұрын
진짜 쩐다
@blackgrinders
@blackgrinders 26 күн бұрын
ФАНТАСТИКА!!!❤❤❤👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻
@IIMTAII
@IIMTAII 28 күн бұрын
Wow 😮
@vorteI192
@vorteI192 29 күн бұрын
i can't look away
@enriclibert545
@enriclibert545 25 күн бұрын
👍🏻👏🏻👏🏻👏🏻👏🏻
@keertinandantiwari1103
@keertinandantiwari1103 Ай бұрын
Wow
@konradpierzynski4251
@konradpierzynski4251 29 күн бұрын
Try doing bottom plate as double sided PCB. Down part for ICs and top for motors.
@AstroKnight118
@AstroKnight118 26 күн бұрын
Oooh! A hi-railer!
@ComentandoIsso
@ComentandoIsso Ай бұрын
Belo trabalho. Gostaria de saber onde ele encontrar os materiais como buchas, eixos, essa placa de alumínio, etc. Parabéns pelo conteúdo
@SteveGT7
@SteveGT7 21 күн бұрын
Can you please try 1/64 scale next time maybe Lamborghini huracan I think
@philippeduparay9067
@philippeduparay9067 29 күн бұрын
😃😃😃
@romyaz1713
@romyaz1713 25 күн бұрын
incredible as always! is the noise coming from the servo? can this be elimenated with some filtering in the servo loop?
@Daddy_Gable
@Daddy_Gable 25 күн бұрын
Nope, the sound comes from gears scrambling together do to imprecise assembly / cheap gears.
@mdani76
@mdani76 23 күн бұрын
I think it's the pwm control of the dc traction motor; it's a pity, probably there are better (but more expensive) controllers that use higher pwm frequency; or probably... there's no solution with that tiny motors 😊
@romyaz1713
@romyaz1713 23 күн бұрын
@@mdani76 oh, i see what you mean. maybe if one puts a capacitor across the motor terminals, that would probably filter some of that high switching frequency
@mdani76
@mdani76 23 күн бұрын
@@romyaz1713 maybe... I see the author's video with a lot of expertise so probably there's no solution. those tiny motors have no inertial mass so they respond sketchy to pwm impulse and make that awful noise.
@KBY30
@KBY30 22 күн бұрын
I want to do this in 1/87 scale
@viturban6464
@viturban6464 28 күн бұрын
Where can i buy these small gears and dc motors, that you used?
@magiliangaming
@magiliangaming 26 күн бұрын
normal people must compete in this world agains others that can do things like this. i lose hope lmao
@kira07
@kira07 28 күн бұрын
I don't know how you do it so that your hands are not shaking xD are you a human? :D
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