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

diorama111
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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...

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3 июл 2024

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Комментарии : 142   
@Michael-Madrid
@Michael-Madrid 28 дней назад
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
@susugar3338
@susugar3338 28 дней назад
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 28 дней назад
I wish my hands were that steady!
@LiveLaserTTV
@LiveLaserTTV 27 дней назад
Fr frr
@madleech
@madleech 26 дней назад
Neuro surgery is how this guy relaxes between making these models lol.
@DisorderedArray
@DisorderedArray 26 дней назад
He gets great solder wetting on those tiny gauge wires.
@kasuga_a
@kasuga_a 28 дней назад
The skill to just solder the tiny copper wires and the microcontrollers and stuff are amazing! Keep up the good work man!
@daemiax
@daemiax 26 дней назад
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 23 дня назад
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!
@drasticmart
@drasticmart 26 дней назад
Absolutely beyond impressive, you have mastered micro RC! Here I am thinking my 87s were tiny and too hard. Inspiring!
@Sohave
@Sohave 24 дня назад
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 24 дня назад
Agreed -ho scale modeler)
@lordalexander8005
@lordalexander8005 28 дней назад
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!
@Friendroid
@Friendroid 28 дней назад
I have no words, just admiration
@larrynelson1776
@larrynelson1776 28 дней назад
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.
@petervladyevich8535
@petervladyevich8535 28 дней назад
A treasure trove of intelligence and skill.
@Gerald_Hunker
@Gerald_Hunker 24 дня назад
Absolutely mindblowing! 😯
@nscaledelights
@nscaledelights 28 дней назад
Wow that's pretty amazing considering the size and all. I think the owner needs to sell these as kits.
@xinlu2806
@xinlu2806 20 дней назад
This might be the most impressive model I have ever seen!
@TomatOgorodow
@TomatOgorodow 5 дней назад
Crazy bus in real life
@guymontag2948
@guymontag2948 28 дней назад
I loved the scale shot at the end. I'd forgotten just how small it is until then.☺
@hishin6180
@hishin6180 28 дней назад
デュアルモードまで再現しているのが凄すぎる!!
@user-pq6cu8rg1p
@user-pq6cu8rg1p 28 дней назад
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 28 дней назад
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
@herbertscherff5047
@herbertscherff5047 24 дня назад
Köstlich, diese arbeit ist nur was für Genies. Bravo !
@TheAstronomyDude
@TheAstronomyDude 28 дней назад
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.
@user-ps5qd8cd7e
@user-ps5qd8cd7e 24 дня назад
凄い、素晴らしいの他に、言葉が見つかりません。
@jasonlee9289
@jasonlee9289 28 дней назад
this is so awesome! I admire your work!
@d.i.l.l.i.g.a.f
@d.i.l.l.i.g.a.f 25 дней назад
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.
@harlanx
@harlanx 26 дней назад
This is one of my favorite hobbies of others that I enjoy watching. Thanks for sharing!
@r.cprojetoetutoriais
@r.cprojetoetutoriais 18 дней назад
beautiful work
@droughty666
@droughty666 28 дней назад
Hey look, he's back!
@thomaslevy2119
@thomaslevy2119 27 дней назад
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.
@dmitriyfrolov6379
@dmitriyfrolov6379 25 дней назад
Сложность проектов повышается! Класс!
@Onemodelcaraday
@Onemodelcaraday 28 дней назад
Great job!
@akshitsoni9361
@akshitsoni9361 25 дней назад
Bro, your videos really inspire me to study more so that even i can make things like this in the future!
@RoamingAdhocrat
@RoamingAdhocrat 25 дней назад
These videos inspire me to study more so I can create things like this in the past
@Sestorema
@Sestorema 12 дней назад
Great job👍
@5Perf65mm
@5Perf65mm 28 дней назад
Very impressive!!
@derz-crackmodellbahnvideosinsp
@derz-crackmodellbahnvideosinsp 28 дней назад
"Driver's license passed for street and rail" :-))) ... "👌👍" ... Regards😉, crazy Olli
@c50sport
@c50sport 19 дней назад
WOW, daß ist der Hammer in 1/150! 👍🏻👍🏻👍🏻 Sowas hätte ich gerne für die Spur Z im Maßstab 1/220.
@cafe_joe
@cafe_joe 28 дней назад
Great Work!
@jayarenneilson6049
@jayarenneilson6049 28 дней назад
that is incredible. wow.
@zioeddy3338
@zioeddy3338 25 дней назад
Un vero Maestro! 🎉
@Thrashaero
@Thrashaero 28 дней назад
Besides steady hand and infinite patience one must know a lot about where to get these parts in the first place.
@chrislewis2262
@chrislewis2262 28 дней назад
Hobby stores and rc stores.
@irelictus
@irelictus 27 дней назад
Ты гений! Восхищаюсь твоей работой!
@gilesengineer
@gilesengineer 12 дней назад
First class job!
@creativeworld3046
@creativeworld3046 22 дня назад
This is genius ❤
@poweredbyme13
@poweredbyme13 28 дней назад
awesome! thanks for sharing
@Elzhel
@Elzhel 28 дней назад
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 28 дней назад
How’d you know lol?
@osmanpasha_diy
@osmanpasha_diy 28 дней назад
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
@Legotyres
@Legotyres 28 дней назад
Just fantastic 👏👏👏
@mythradites509
@mythradites509 27 дней назад
What one would pay for something like this! Amazing work
@WeapoKingNZ
@WeapoKingNZ 25 дней назад
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.
@aspirinemaga
@aspirinemaga 27 дней назад
Would you publish onr day a full step by step tutorial including programming electronic chapter ?
@aspirinemaga
@aspirinemaga 28 дней назад
Amazing !
@DaBoogie049
@DaBoogie049 22 дня назад
I have been questioning me this, since i was little!
@twokool4skool129
@twokool4skool129 23 дня назад
Very impressive.
@OweramRC
@OweramRC 22 дня назад
Awesome!
@screaminlordbyron7767
@screaminlordbyron7767 24 дня назад
8:30 I thought you were gonna jump over some scale motorcycles ;)
@deltarc
@deltarc 28 дней назад
Great skills sir
@user-dc9sm3ix1h
@user-dc9sm3ix1h 27 дней назад
Awesome👍
@dennisbailey6067
@dennisbailey6067 27 дней назад
Impressive.👍
@Booskop.
@Booskop. 27 дней назад
Incredible.
@OliverSatomi
@OliverSatomi 28 дней назад
あなたは天才です。 あなたの仕事は素晴らしいです。
@SOTETUモヤ
@SOTETUモヤ 19 дней назад
Gimmick System Perfect Amazing!!!!
@nek0desu
@nek0desu 28 дней назад
So cool !
@trainz12tm
@trainz12tm 28 дней назад
Это просто обалденно👍
@rizaldrew2314
@rizaldrew2314 20 дней назад
So cool 👍🏻 i wan't learning to your talanted ❤
@timkbirchico8542
@timkbirchico8542 28 дней назад
hypnotic, almost.
@jonathanvandenberg3571
@jonathanvandenberg3571 28 дней назад
Artistic
@orestes_io
@orestes_io 28 дней назад
Astonishing
@Anoges160
@Anoges160 22 дня назад
And I think, i am crazy with my N cars.. But this is absolut high end.. Wow... Respekt
@pontuswendt2486
@pontuswendt2486 26 дней назад
AMAZINGNES!!!
@dfgaJK
@dfgaJK 28 дней назад
Sooo good!
@andytrewin
@andytrewin 28 дней назад
Bravo ~ excellent work. KR AndyT(UK)
@victorkazi8172
@victorkazi8172 25 дней назад
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
@user-rj5sw3bx6g
@user-rj5sw3bx6g 13 дней назад
凄すぎます。
@Tokioka
@Tokioka 28 дней назад
Sehr gut!
@no_name9466
@no_name9466 3 дня назад
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。
@nashviray
@nashviray 28 дней назад
Impressive
@user-kk5yc3yz7w
@user-kk5yc3yz7w 28 дней назад
Вы молодец!
@wonseok_song
@wonseok_song 28 дней назад
I think I saw this on Tom Scott's video
@Terrys-Steam-and-Cobi
@Terrys-Steam-and-Cobi 27 дней назад
Sooooooooooo cool!
@user-zb9nj3vr3p
@user-zb9nj3vr3p 28 дней назад
芸術的です!
@adrianwilliams763
@adrianwilliams763 26 дней назад
A full size one of these buses was featured on one of Tom Scott’s videos.
@louis-jeanbraye9834
@louis-jeanbraye9834 28 дней назад
:) again lol incrédible is true realistic bus :D tks for your works-rock micro
@JanRodriguez1
@JanRodriguez1 28 дней назад
I was thinking ' that's impressive turning radius' then he proceeds to parallel park!
@sauliusjance6300
@sauliusjance6300 26 дней назад
This is insane level 😮 Where do you shop for whires leads and components to build this...?
@cleitonfelipe2092
@cleitonfelipe2092 26 дней назад
Same as everyone, china. Only difference is that he's japanese so he's very close
@CorrichetiLagga
@CorrichetiLagga 28 дней назад
Wow😁
@Starche_fpv
@Starche_fpv 28 дней назад
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?
@IIMTAII
@IIMTAII 27 дней назад
Wow 😮
@blackgrinders
@blackgrinders 25 дней назад
ФАНТАСТИКА!!!❤❤❤👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻
@konradpierzynski4251
@konradpierzynski4251 28 дней назад
Try doing bottom plate as double sided PCB. Down part for ICs and top for motors.
@vorteI192
@vorteI192 28 дней назад
i can't look away
@user-wi3db1hs4s
@user-wi3db1hs4s 19 дней назад
진짜 쩐다
@AstroKnight118
@AstroKnight118 25 дней назад
Oooh! A hi-railer!
@enriclibert545
@enriclibert545 24 дня назад
👍🏻👏🏻👏🏻👏🏻👏🏻
@keertinandantiwari1103
@keertinandantiwari1103 28 дней назад
Wow
@KBY30
@KBY30 21 день назад
I want to do this in 1/87 scale
@SteveGT7
@SteveGT7 20 дней назад
Can you please try 1/64 scale next time maybe Lamborghini huracan I think
@romyaz1713
@romyaz1713 24 дня назад
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 24 дня назад
Nope, the sound comes from gears scrambling together do to imprecise assembly / cheap gears.
@mdani76
@mdani76 22 дня назад
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 22 дня назад
@@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 22 дня назад
@@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.
@viturban6464
@viturban6464 27 дней назад
Where can i buy these small gears and dc motors, that you used?
@ComentandoIsso
@ComentandoIsso 28 дней назад
Belo trabalho. Gostaria de saber onde ele encontrar os materiais como buchas, eixos, essa placa de alumínio, etc. Parabéns pelo conteúdo
@philippeduparay9067
@philippeduparay9067 28 дней назад
😃😃😃
@gonfrecs-l8g
@gonfrecs-l8g День назад
HEY THERE, Why did you took off the "smart for two" red car tutorial, it was an amazing one ?????
@diorama111
@diorama111 19 часов назад
In order to increase the number of views for this video, I have made my other videos private. Someday, I will publish them again.
@gonfrecs-l8g
@gonfrecs-l8g 18 часов назад
@@diorama111 okay good luck!
@curtisnewton895
@curtisnewton895 28 дней назад
jesus christ !! this is insane
@ThunderPokee
@ThunderPokee 28 дней назад
I see this 1/2 i mean numbers like this in lots of diorama videos, what does it mean actually
@tyttuut
@tyttuut 28 дней назад
It's the scale of the model - this one is 1/150 the size of the real thing
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