Search the Community

Showing results for tags 'remote'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Frontpage, Forum Information and General LEGO Discussion
    • Guest Section - PLEASE READ BEFORE YOU REGISTER!
    • Frontpage News
    • Forum Information and Help
    • General LEGO Discussion
    • The Embassy
  • Themes
    • LEGO Licensed
    • LEGO Star Wars
    • LEGO Historic Themes
    • LEGO Action and Adventure Themes
    • LEGO Pirates
    • LEGO Sci-Fi
    • LEGO Town
    • LEGO Train Tech
    • LEGO Technic and Model Team
    • LEGO Mindstorms and Robotics
    • LEGO Scale Modeling
    • LEGO Action Figures
    • Special LEGO Themes
  • Special Interests
    • Minifig Customisation Workshop
    • LEGO Digital Designer and other digital tools
    • Brick Flicks & Comics
    • LEGO Mafia and Role-Play Games
    • LEGO Media and Gaming
  • Eurobricks Community
    • Hello! My name is...
    • LEGO Events and User Groups
    • Buy, Sell, Trade and Finds
    • Community
    • Culture & Multimedia

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


What is favorite LEGO theme? (we need this info to prevent spam)


Which LEGO set did you recently purchase or build?


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Location


Interests


Country


Special Tags 1


Special Tags 2


Special Tags 3


Special Tags 4


Special Tags 5


Special Tags 6


Country flag

Found 41 results

  1. I know there is a lot of buzz about Chineese clones nowadays, but this is not a clonning brand and the product is very different from BuWizz, only sharing its form factor with it. I have discussed it with @Jim and he gave me permission to make this topic. Please refrain from meaningless post that you hate anything from China and that you wouldn't buy this. Thank you I have stumbled across a very interesting piece of hardware recenty - rechargable battery with four motor outputs AND remote controller - CADA remote control. The most interesting feature is indeed dedicated controller, unlike buwizz/sbrick there is no need for smart phone. I guess video (taken by František Hajdekr) is better than words: I can only say FINALLY, the need for smart phone is what makes buwizz/sbrick unusable for me, I just want plain controller, ready in 1 second and recharchable battery. The biggest question is of course what kind of hardware is inside the BB. The only info is that the battery inside is Li-ion, no info about capacity. I'm also very interested in motor controlling chip. I don't expect it will be comparable in power with BuWizz, I expect it to be better verision of LEGO Li-pol battery. So if there is anyone here who already purchased it and is willing to open it to give us some details, I would appreciate it.
  2. Hello to all, I am new here and wanted to share my very first creation with you. This is Toyota Land Cruiser FJ70 pick-up. I build it by using bricks from following sets 42000,42030,42042,42043. I took inspiration from RM8 creations but also in the past I was driving this car quite a lot in raw conditions and I have big sentiment related with this Toyota model. Pix and Video are not pro quality as this is my very first approach to build and share LEGO creation so please don't judge me too harshly form this point of view. I hope you will enjoy looking at this model. In the near future I have plan to make simple video how to build it. Under the below links you will find pix and video. https://www.flickr.com/gp/156725712@N06/bP6n4Q Below is video instruction for Lego Technic Toyota Land Cruiser FJ70 - body (part 2). Unfortunately due to file size restriction in my camera, there is missing small part of the video where is shown how to build roof and back side of the body. However this two missing bits are easy to reproduce based on the pix. For those who would like to built this body it can be also good opportunity to put a bit of own invention.
  3. Backstory: Ever since I emerged from my dark age I was mesmerized by Designer Han’s models – especially dragline excavator. I like all kind of excavators so I was slowly gathering pieces for it to buy instructions and build it. I have realized over the time that building from instructions is not entertaining for me and that I can build almost anything if I have the drive (and parts). I still admire Han’s models, but I know that I would be disappointed because of his design choices. Don’t get me wrong – I still like his work, but I don’t want to build it anymore. Long story short – I wanted my own dragline excavator with truck transport. Preparations: First of all I had to pick a reference machine, in this case Sennebogen HD 670 tracked crane. Why this one? Sennebogen because it is not very known and because of this fantastic die cast model: http://www.cranesetc.co.uk/library/rosreviews/203/203review.htm . Such models are very good because you can see the machine from a lot of angles and you can replicate small details from them more easily. The model is however 690HD and I have picked smaller 70 ton 670HD. This is because of whole concept with transport truck. The scale is dictated by wheels, in this case by wheels on truck and wheels on excavator as well. Since TLG is making only two wheels for tracked vehicles it is simple choice. With bigger tracked wheels the scale is 21,5:1, meaning that 49,5mm tires for truck are perfect fit. 690HD with the same wheels would be closer to 23:1 and we do not have truck wheels for this scale. Features: Undercarriage Real crawlers have either retractable tracks or dismount them completely when transported. In order to achieve that I had to place all motors to superstructure and use single battery box. As you can see from datasheet, the tracks can be retracted so they are not wider than body. To replicate it I have built it in such way that both tracks are very easily detachable from central piece that can be swapped for narrow one. Replacing this central piece doesn’t take more than few minutes, it is only necessary to take apart two liftarms on each side as seen in the picture. Another stud or two narrower tracks would be probably better, but I would certainly lose the ability to swap it easily. All four wheels are driven by two shafts from superstructure connected to M motors; final ratio is 9,265:1. Wide track Narrow track IMGP5236 Superstructure The superstructure holds six motors (4x M-motor and 2x L-motor) – two M motors are for tracks, 1x M motor is for slewing via worm gear on turntable (56:1) and rest are for winches. Slewing gave me quite a headache because of the desired gear ratio. The real machine can rotate up to 4 revolutions per minute so I wanted to replicate that. In the end the only viable solution was to use older turntable driven by worn gear without further gear reductions. I use train PF remote to start and stop smoothly. The usage of older turntable meant I had to shorten boom because of its less stability as it bends significantly more than new type. The A frame is fixed – the boom is raised by pulling floating pulleys with attached ropes. Bigger machines uses movable A frame where the angle between A frame and boom is fixed. The A frame can be folded down when the crawler is transported. A frame is Pythagorean triplet with beams length 29-21-20. There are 3 winches for boom raising, bucket lifting and bucket drag. All three are equally geared 5:1. Counterweight is detachable as on real machine, it of course holds standard Technic battery box. Cabin features opening doors and foldable walkway. IMGP5220 IMGP5222 Ready for work side by side Boom Booms on real machines are made out of several truss elements bolted together. There is usually lower boom section that stays on crawler when transported, then are intermediate sections in various lengths (2,9m, 5,7, and 11,2m) and then headpiece section. I wanted to replicate this kind of boom so I focused on correct shape of each section and size as well. This mean that the lower boom section is pyramid-shape: 5x1 studs wide at crawler side and 9x9 studs at opposite end. I guess not all connections on it are TLG legal, but everything fits nicely without any stress and thanks to it truss-like constructions it is very sturdy. The same principle follows at intermediate section, in my case the shortest one (2920 mm => 17 studs). Boom ends with headpiece that is quite similar to lower section but ends with two pulleys. They are of course not real pulleys as TLG doesn’t make anything free-spinning in that size but size was more important to me. The drawback of such modular boom is its weight; it is almost double the weight of boom that would be built in one piece so I had to stay low with total length. There are also two pulleys serving as fairlead so the rope dragging the bucket goes to winch from top, the fairlead pulleys are mounted on lever so they stay in same position regardless of boom angle. Headpiece side comparsion boom Bucket It is brick-build and its size is only guessed from pictures and its volume, I was unable to find any datasheets with buckets. Bucket Greebling, look and difficulties As usually I pay a lot of attention to greebling like railings, mirrors, cabin shape, lights and other small details. I really had fun with this model as it is quite packed with it. The biggest obstacle during the build was constant lack of parts. Together with truck and low-loader it is reaching 4000 pieces and I was even running low on both 2l and 3l pins once. I had selected yellow color at the start, green would be certainly better for Sennebogen, but I already had some yellow parts and green technic is very expensive. Beside that I have seen pictures of Sennebogen machines in various colors like yellow, red and blue, so I think it is fine. The whole internal build is very symmetric; the only asymmetric is gearing on left side for slewing and gearing on right for drag winch. IMGP5223 Playability Honestly, playability sucks. There is one important feature of real dragline omitted – free fall winches. Without it you can place bucket too close and drag it only few centimeters. Grabbing anything with the bucket is also very difficult. Drive and slew works very well though. Truck The truck is very loosely based on this real counterpart: http://www.ditzj.de/html/en/trucks/scania/wiesbr500.html i.e. 8x4 tractor with short wheelbase, 2 steered axles, high cabin and tower behind it. It is driven by L-motor and servo is used for steering. Both steerable axles use the same configuration like in my previous truck – 5l steering arms and hubs with 3 ball joints. There is of course Ackermann steering and different angle on both axles. Rear axles are connected to fake V6 engine. Cabin features two seats, IR receiver between them and steering wheel. Whole cabin can tilt to reveal engine. Gear ratio from L motor is 7:1 because it is meant to haul quite a lot of weight. The truck can be easily modified to low cabin version as the high roof is only held by four pins. The tower is too high then so it is replaced with bare battery box. The whole truck is quite heavy on front and it have sometimes trouble with driving when it is without load so it is possible to add ballast box on its fifth wheel. There is also coupling for draw ball trailer, but it is not meant for pulling. I think the most difficult part of design was not to copy my previous truck. The cabin is still quite similar, I’m aware of that, but in the end I’m happy with other small details that makes it different – flags on front, mud flaps, detachable roof, etc. IMGP5248 IMGP5249 Working fake engine Low cabin Ballast box Low-loader Low loader with detachable gooseneck is based on Motomat’s trailer because in the end you realize there is only one viable way how to build it – two technic beams with plates between. A little challenge was how to mount wheels without using single axle for both sides. The frame between wheels can be only 4 studs wide meaning the axle can be supported by 2 studs. I have used 8L axle with stop supported by thin liftarms. In the end the wheels are supported enough, they can rotate freely and you can take them apart without axle. IMGP5260 Lowloader with detachable gooseneck Instructions I have made instructions for dragline and truck as well. Lowloader will follow soon. Both will appear on Rebrickable soon, I will add link here later. Due to amount of work it took I will sell instructions for dragline for 10€ and truck for 5€. Lowloader will be free as it is not something trully mine. Both instructions are as usually PDF generated by LPub3D. Especially the dragline is compressed into as few steps as possible, with only 115 pages (~2400 parts), so if you don't like TLG instructions for beeing too easy this might be something for you. Dragline rebrickable link: https://rebrickable.com/mocs/MOC-17193/Ivan_M/dragline-excavator/#parts Video & gallery Whole gallery is here: https://flic.kr/s/aHskDJiTT8 And one crappy video for end:
  4. Hello, I present you my latest model: Starting from the 42053 set, I decided to add some improvements and make it remote controlled with linear actuators and PF. The undercarriage is very similar to the original, with manual functions. Main mods are double wheels, and some aesthetic adjustments. The Power functions components are located in the upper-structure, except one motor which is in the boom. 1M motor for rotation of the upper-structure 1XL motor for the main boom 1M motor for the third section of the boom 1M motor for the bucket There is also a fake linear actuator to adjust the second section of the boom. I used this solution because this adjustable boom is more common in the real EW160E. Changeable buckets with quick-coupler: Access to the battery box: Power button with easy access: More photos: Video coming soon!!
  5. Hello, my entry for the TC6 contest it's a heavy forklift truck, the Hyster 32-12. The model has 8 functions (4 IR or 2 sBricks), it's 50% built at the moment and nearly completed on LDD/MLcad. Soon I'll put updates (photos, video, notes) Here a pic of what an Hyster 32-12 is: Thanks, and hold on for news. Video:
  6. Hi all, A little presentation of my LEGO Forwarder named XXL for obvious reasons :) It has been a project in my spare time for some years now and still not finished (probably never will be...) Most basic facts: Weight: 6,7 kilograms Dimensions: 95xx36x50 studs Drive: 8 XL motors + hub reduction Steering: Forced by controlling front left with rear right and the other way around (because of the weight in combination with the huge friction from the wheels) Wheels: From 8466 (4x4 Offroader) Some vids from Youtube: Feel free to comment or ask questions, I´ll try to answer them :)
  7. Hi guys! At least I has finished my next MOC and want to introduced the finished model to all of you! Welcome my International Lonestar truck! It's dimensions are: - Lengh: 101 stud or 80 cm - Width: 31 studs or 25 cm without mirrors - High: 37 studs or 30 cm excluding antennas and exhaust pipes. It consists of more than 5000 Lego parts, including 9 motors. It has: - Great Charbel's 8 speed gearbox, modified by me to the 16 speed one by adding high/low gear to the main output. It has a special shifter. It's all RC. - Independant powerfull pneumatic brakes on each wheel. Inspired by Sheepo's Peterbilt. - Pneumatically controlled fifth wheel. - Independant suspencion on front and dependant one on the rear axles. - Suspended driver's and passenger's seats, doors with locks and shock absorbers. - Detalized interior. - Inline 6 cylinder engine like the real truck. Power functions is described at the picture below, I think this is more interesting than just to read. Also I include pneumatics sheme. Enjoy the pictures please, I hope some video will apear nowadays. Unfortunately, rear differentials can't cope with such a huge torgue and truck cant drive fast on the floor, sorry. Please visit my Bricksafe page for more photo. Building instructions are available here: https://rebrickable.com/mocs/MOC-9788/OleJka/international-lonestar-truck/#comments VIDEO AVAILABLE NOW!!
  8. Hi all, i've finally started my tc11 entry, i was playing around some building techniques i've improved on all my project and i initially wanted to build a robot with a razer like drive (omniwheel at the back and normal wheels at the front) but i found that drive inefficient and with a lot of friction, so i decided to built the "most compact 4x4 rubber-band powered flipper + lifter combo " and i'm not sure how it will end, but i came up with a concept chassis (it has working drive and lifting wedglets and it comes from the first idea of my entry (a sliding disk bot, but there are too many spinners here)), the problem is that i need to fit there the reloading motor (XL) the battery box and the two receivers/sbrick and i'm not sure i can (mainly because i've built a lot of compact robots and there were a lot more space than in this one) so i may came back to design a more efficent 4wd omni+standard drive and have a bigger footprint but i'm not sure, meanwhile (i'm currently building the mechanisms) enjoy the concept: drive: 2 XL motors, 4WD with friction gears main weapon: rubber-band powered flipper v2 (hoping for 2hg flipping, before it was ~1) reloaded by and xl motor secobndary weapon: lifting wedglets powered by and M motor (no electronics here) current size: 26x27 stud, with retracted weapon(battle position)
  9. I was really so busy that is a long time since i created a folder on brickshelf, and now it's time to add my remaining 8 bot: i'm also aiming to create a lxf file for each, but currently waiting for the first folder to become public. What i want to do is to keep this fist post simple with robots thumbnails, link to the future reply about them, descriptions and lxf files, let's start: Really hope that all the files and photos that i'll put there can inspire some TC11 competitors, unfortnately you can't fight bot in the entry video but i will really like to know how a fight between your bots and mine will end (despite my bot being ruled by different and more restrictive rules). Bot-focused replies will be posed one every day starting from tomorrow and then this first message will be updated with thumbnails, lxf files and more info, i'm doing this because i'm progressively dismantle all the robots and i want to keep them at least in digital form (so i'll have more pieces for my new ideas without loosing the previous ones). i also really want to thaks LRW (lego robot wars) group for the support that they gave to me while i was building and posting updates there: https://www.facebook.com/groups/105109289523663/?ref=bookmarks in order not no make this topic only a bunch of writings i have a small video about the first bot that will be showcased tomorrow (asap) so here all the robots: name: LIFTY description: this is the 2nd of the -ITY team, a series of simple robots made to show the archetypes of combat robots and also easy to replicate, they also fight each other but the winner wasn't this one. signature move: LIFTER weight class: 500g notes: despite being a lifter it is not really able to full lift the opponent but by going under it and pushing with the additive weight it can easily lift and flip up to 1kg bots! lxf file: lifty.lxf bot reply link(scroll down here): click here name: BITY description: this is the first of the -ITY team, also the most complex featuring a jaw that can be opened and rotate, it represents grabbers or control robots that aim to grab the opponent and push them into the PIT of oblivion due to the use of lipo BB (i have only one) and the excessive weight (700g) it didn't compete to the secret -ITY championship signature move: CLAW weight class: 500g notes: 4x4 transmission is really powerful but has a lot of friction while steering (even at smaller weight class) so the battle position of BITY is with the claw inclined down and front wheels lifted up and not touching the ground lxf file: bity.lxf bot reply link: click here name: FLIPPY description: 3rd of the ITY team it is a spring powered flipper! inspired by diotor this bot relies to a winch mechanism that is able to load and relase 4 9398 shock absorbers with only one motor! signature move: winch reloaded-spring powered FLIPPER arm weight class: 500g notes: unable to self right was defeated by lifty on the -ITY tournament lxf file: flippy.lxf bot reply link: click here name: CARBIDE description: replica of uk robot wars competitor carbide, grand finalist of series 8 and champion of series 9 signature move: horizontal spinner weight class: 1kg new technic motor used: 2x M for drive, 1x 9V motor (745699) for weapon drive: 2WD and can drive even if upside down! notes: the side armor is really tough but can be detached from th main body, also the bar has a quite good punch but luckily not enough to break lego pieces, it can remove armor and exposed wheels. also it is driven by an sbrick receiver so it has the advantage of PWM motor controls and no line of sight needed, may also join 3-robot matches due to not providing interferences with IR lxf file: carbide.lxf bot reply link: click here name: PULSAR description: again a 2016 competitor, smaller and faster than carbide, but equally lethal signature move:SPINNING DRUm with double single tooth weight class: 1kg replica new technic bricks notes: it requires only two channels to be controlled because the spinning drim is always one and a rubber band belt prevent the motor stall name: WITCH DOCTOR description: this replica is from BATTLEBOTS! unluckily i can't replicate the purple/green color scheme but this time i used old technic bricks so it is completely smash-able! but mind that its deadly single tooth disc smash bot before they can do anything signature move: single tooth SPINNING VERTICAL DISK weight class: 1kg replica with system bricks notes: my first inclined wheel drive (with chains) that really helps the bot steering even if 4x4 with all the wheels on the ground name: CARDIAC II description: the first fan designed bot that i motorized, it will fight witch doctor later this moth (hopefully) and it is armed with a deadly axe that can stop the 2000rpm disk of its opponent signature move: fast AXE weight class: 1kg replica with system bricks notes: it is the biggest bot i've ever built and has a pretty advanced weapon capable of rapid fire with a single M motor name: KILERHURTZ test chassis description: this poor bot was never finished (and used to test all other bots weapon) due to the armor of the original 100kg one being really difficult to replicate, but it's weapon really reflect the power of a 110kg machine signature move: rubber-band powered gearing reloaded AXE weight class: never finished notes: it can be operated with a full auto reload system and a tap firing button from the sbrick APP
  10. You know when you build a huge MOC and your lamplight doesn't illuminate the whole thing and you have to constantly aim and re-aim the lamp? You might not know it but this adds no less than 42 minutes to your overall build time! Outrageous! Luckily, I've found the solution: The video may be left to speak for itself: Now the build is pretty simple. The base was the toughest part. Getting two independant spinning axles througha turntable while keeping the area nice and clean! The whole structure rests on four tyres to eliminate vibration and the resulting sound. the bulb is clamped by a worm and 8-tooth gear. I did not alter any bricks to fit the bulb and the bulb can be taken out at any time if anyone requires a purely LEGO lamp. And who would dare! The lampshade is how it is because the lighbulb was very mean and melted through the system bricks that formed the first prototype. It brought a respectable amount of tears to my eye. This new framy lampshade has endured over two hours of maths homework with no sign of wear! Now, the programming did require some little thought. The aim in the vertical plane is done through a load of trigonometry, while the horizontal aim works directly with the IR sensor's "beacon heading" output. One thought I'm particularly proud of is my use of squared and cubed values to slow the motor down as they approach their desired positions, thereby eliminating any shaking from hesitation or even indicision! That's all I have to say but I'll be more than happy to answer any question from a fellow moving-LEGO-lamp enthusiast, if there ever was such a thing! Please check out my Wind-up Robot on LEGO IDEAS! Thank you, for reading my words!
  11. Already two years ago, I got inspired at defeating steep hills with the LiteJeep. That could already beat 50 degrees, but because of its high riding height (good for offroading) and relatively heavy PF L motors, I reckoned there would be more irons to put into the hill-climbing fire. Very important things for hillclimbing are sufficient grip, huge power and a low weight. Weight ultimately gives more grip, but it also causes the vehicle to flip earlier when it is located above the center of gravity. With these factors into the equation, I decided to create a vehicle with loads of grip, so with 4 rubber tracks, and with articulated steering to make a sturdy connection between right and left possible, which is essential for climbing: when any vehicle is climbing, the suspension does unexpected things, so a stiff frame and suspension setup are required. Lightweight design requires a low complexity too, so that is why articulated steering is chosen. Having a front and rear part to let the vehicle adjust its shape to the terrain is an option I used several times in my rubber-tracked vehicles. This is the first vehicle in which I used the maximum footprint instead of the triangular form, again for maximum grip. Please note that, when you choose for the sturdyness and simplicity of articulated steering ánd want to let it adjust to the terrain, the middle joint becomes very complex as it contains joints in two axes! There is always a place where pain comes back. The Law of Conservation of Pain holds here.. In this case, all the trouble was in the difficult joint, which took about 5 hours alone. Then for the power: initially an XL motor was used in the front, but having a driveshaft through the already complex dual joint proved to be impossible. And then the idea came. Why not generate the power at the place where it is needed? Why not, if there are two separate parts, have some powerplant in both front and rear? But then there was a problem: I have a very large project in which all my three L motors are used. This pushed me in the direction of using M-motors, which proved out to be a very good forced choice. Combined with the lightness of the overall model, they proved to have ample torque left with a 3:1 gear ratio, having enough torque to keep the four tracks spinning all time when grip was lost. This is amazing, and you can see why Lego has put two M motors in their latest Tracked Racer. But the limits of that thing are way lower than the Quattrack's limit. Using two PF medium motors for drive and one for steering, this one of my very few (and maybe the last) Lego Technic MOC with only 2006 components. The Sbrick will throw all range headaches away and have much less delay than the stone-age PF IR remote it is replacing. Why did I use such standard power functions components? The new PF servo is slow and quirky, a medium motor allows for much more smoothness in steering. Moreover, if you are driving at steep slopes like this, it asks all your concentration to keep it on the move. If you cannot feel where the remote control knobs are (The intrinsic problem of the Sbrick) the vehicle will fall of before you've compensated. So the old system proved to be the best system in this situation. The articulated joint actually contains 3 joints, to have a suspension force on it in both directions: up and down. That is why there are rubber bands and one shock absorber. By the way, also the steering joint is included. Now, because the front and rear part of the Quattrack are relatively conventional (no steering nor differentials), all the pain of good and accurate steering is shifted to the design of this central joint. I dare to state that the success of this vehicle relies for a big part on this 2D joint. In the video, the operation is explained. On this photo, it looks as if the ground clearance is half a stud. This is not the case; in fact, it is over 1 stud. The underside is very smooth, which helps the low superstructure to glide over obstacles. Because of the weight saving, I designed it to have very clean looks. Styling means more weight. However, I managed to squeeze in some little details like fake cabin flashing lights, front lights, rear lights, cabin seats and a steering wheel. The reason why I did this, is that I wanted it to be a possible real-life vehicle as well, not just a scientific experiment. Adding weight is bad for climbing ability, so I tested the Quattrack also with the cabin removed and say what !!? The climbing angle was the same. This front look shows all that. The Quattrack contains everything, but nothing more. You do not need a zillion pieces of Lego to break records. Only 556 grams of it is sufficient in some cases. The video is the proof of all my theories... [media] I have not put all text and photo's on Eurobricks. More is to be found on Brickshelf and MocPages. If you like my video's, you might want to take a look on my YouTube channel.
  12. I'm programming my EV3 vehicle to be operated by an IR beacon remote. I've successfully got the car to be able to move, but I'm stuck on something else. My vehicle has a 4-speed transmission, and a medium motor shifts the gears. I used the remote's topmost button (the one that turns on the green light on the remote) for shifting the gearbox. But when I press it, something goes off. It's really hard to say, but what I know is that the topmost button isn't acting like a normal button. So the motor keeps on moving until the IR sensor realizes the green light is off. I really need help with the program because I just want the topmost button to act like a normal button so I can press it to make the medium motor shift one gear with a one second wait before shifting to the next one. I would love a very helpful response from someone that knows how to program the IR remote and if there is no way to get the topmost button to get the result I want, an alternative would be nice so I can be able to shift gears with the push of a button on the remote.
  13. legotechnicisawesome

    Lego Technic Fast dune buggy!

    Hi eurobricks! here is my new dune buggy: details: it is fast, powered by l motor, nizn aaa batteries, servo motor and ir reciver of course! it also has some lights which are useful in the dark! building time: 4 hours. insrtuctions: no, but maybe i will make some. Video: https://youtu.be/1W26VOe1dkU i hope you enjoy!
  14. hi all, some months ago i made this video of lego battlebots, and now i'm posting it there because maybe you could be interested also for TC11, you'll find all the bot info in the video but i'll clone them here too, hope to bring up a brickshelf folder asap for the two bots (but i have to rebuild them due to pieces and electronics being used for witch doctor replica, cardiac two, fanmade design, killerhurts and recyclopse chassis, and other 3 500g class bot an grabber a lifer and a flipper) PULSAR weight: 700g size: 23x27x9studs weapon: 73g spinning drum with two single teeth 1900rpm strenghts: really effective wedge shape used to go under the opponent and lift them with the drum energy weaknesses: the drum isn't enough fast to launch the oppnent on the air, wheelholders may break off easily, weak wepon belt CARBIDE weight: 730g size: 32x32x9 studs weapon: 84g spinning bar 750rpm strenghts: great power and though armor, effective rear wedge weaknesses: the armor can e warped or bent and increase friction in the drivetrain, hard to control, high battery consumption here a photos from Ellis (pulsar builder) about size comparison here the video: NB it is really long, if you want, after presentation, you can skip to 11:02 to skip the fist fight (a bit long and boring) and save time without losing the most of the action! i'm keeping editing this with photos and videos from my twitter, it is hard to find them back but i'll try: CARBIDE PULSAR
  15. sunnyx

    2 AT-TE MOCs

    Hi guys I just finished my newest project: 2 AT-TE MOCs and want to show you all AT-TE Info Sheet by sunnyxi, on Flickr AT-TE 33 by sunnyxi, on Flickr I started building blue one in summer and finished the red one just a month ago. The blue one is just a simple MOC but the red one is much more complicated as it is motorized and can transform into a landing platform. AT-TE 19 by sunnyxi, on Flickr AT-TE 14 by sunnyxi, on Flickr It also has flood lights for night combat. AT-TE 1 by sunnyxi, on Flickr AT-TE 6 by sunnyxi, on Flickr The blue one has more space to carry troops and kyber crystals. AT-TE 27 by sunnyxi, on Flickr AT-TE 35 by sunnyxi, on Flickr AT-TE 5 by sunnyxi, on Flickr Thanks for viewing at my newest creations and make sure you watch the video! Comment and criticisms are welcome :D Full album and more pictures: https://www.flickr.com/photos/63137442@N05/albums/72157680455243206
  16. kostistlac

    Trump Lego Mexico Wall Stopmotion

    Lego Trump is back, bigger, better and president of USA. Let's build big Mexico Wall. https://www.youtube.com/watch?v=fcgaQVOlMbw
  17. As a last goodbye to 2016, I present this small red car. It is not really built to be particularly good looking (I used a wire bodywork to have a low weight) or to have a particular high speed. But what it does, is put a smile on your face. Technics are kept simple, there's an RC buggy motor next to a PF lipo batterybox in the middle, a PF medium steering motor before the front axle and an IR V2 receiver to enable 1 metre of infrared range when going outside. Please Lego... Please... do something about it. The frustration and anger about this appalling range is powering companies like S-brick. And that's why my future cars are having an S-brick, leaving this model as one of my last PF IR remote controlleds MOCs... We're making a fun car, right? So there is a silly spoiler and huge rear tires. By the way, these wide tires provide excellent traction in dry conditions, which is important for low-weight cars like this. The interior had to be sacrificed to have a low position for the drive motor and battery box. Because of this measure, the handling was quite good, but made much worse by the slow PF IR remote. In the end, of course there is the video: The longer story can be read on MOCpages and better photos are on Brickshelf. Have a nice 2017!
  18. Hello everybody! It is no secret that the Power Functions system allows smooth control of motor power and regulation of the angle movement of servo motor. I have studied this issue and developed a proportional remote control system which was first designed for the management of wheeled and tracked models. But in fact it is a universal device, which can control any Lego models with PF IR Receivers. The system is not a control panel by itself. It represents a set of sensors, control unit and an infrared transmitter module which are made in the form factor compatible with Lego Technic. Here's how it looks Сontrol unit: Sensors of various types: IR transmitter: All this is connected together by wires and must be installed in the transmitter model made from Lego Technic. The device can be fully configured using the front panel buttons but a lot of functions and menu system are difficult to obtain. I wrote a manual, but did not translate it into English yet. Here is a short video showing the basic idea. I'm sorry, my comments are in Russian. At the beginning of the video I configure my system for a specific console design (the system remembers the maximum deviation of controls in this design). At the end of the video I run track model with the remote control, which is shown at the beginning of the video. To manage such a model i have made a special control mode, which converts the signals of throttle and steering into the power of left and right caterpillar motors. I want to find out, whether it can be interesting to someone?
  19. Hi, Here's my modification of 42008 Service Truck set, fully motorized and remote controlled. I decided to keep the original functions (including pneumatics) exactly as they are while adding some extra features as well. The additional functions are driving, tilting of the driver's cabin, headlights, steering and working-tilting steering wheel. I tried my best to keep the original looks (with some visual improvements though) and made the structure as rigid as possible. The PF elements used are: - 1 L-motor for 8x4 driving (with single, shared differential) - 1 M-motor for steering - 1 M-motor for tilting the cabin - 1 M-motor for functions (included in the original set) - 4 M-motors for switches - 2 for pneumatic switches and 2 for mechanical switches - 4 IR receivers - 1 Rechargeable battery box - 1 Led light set, - 2 x 20 cm extension cables, one for the large motor and one for the battery box. Rebrickable: http://rebrickable.com/mocs/Chilekesh/42008-service-truck-full-rc Bricksafe: http://bricksafe.com/pages/Chilekesh/42008-rc (*.lxf file can be downloaded here) Any suggestions on improvements are very welcome. Cheers and happy building!
  20. So this was a quick, fun project. I gave myself the weekend to build the smallest RC car I could. My goal was 4 studs. This seemed reasonable since a battery box and SBrick are both 4 studs wide. With the width set in place, I quickly realized that making two connected parts would be the way to go so the model naturally became a camper van/RV with a trailer. The main car holds 2 micromotors and the trailer has 1 old-style battery box with the SBrick directly on top. More photo's here. Assembly photos are here. PS: I must also thank Mbmc as some of his micro RC MOCs were a good inspiration for this project.
  21. Hi guys, I've had a chance to test a prototype of a BuWizz - an interesting device that combines remote control unit which allows controlling stuff with your phone AND a power supply which is surprisingly powerful. My video test is below, keep in mind that this is a prototype and you can make the finished product happen by supporting it at Kickstarter: https://www.kickstar...for-lego-models Project website: http://buwizz.com/
  22. Link to MOCPages: http://www.moc-pages.../moc.php/426649 VIDEO FOUND HERE: Hello, this is my first post on Eurobricks. Anyway, here I present my custom supercar RHM (Rage Hobbit Motors) Wutzwerg. Note: this model is on Lego Ideas, the link for which is here: https://ideas.lego.com/projects/136011. I'm not really expecting the model to get either the necessary votes or to get turned into a set, but hey, I like to be surprised. Propulsion: 1 x L motor Steering: Front wheel with 1 x Servo motor and working steering wheel Drive Type: RWD Transmission: 4-speed sequential synchronized V2 Weight: 1.3 kg (2.87 lbs) Length: 41.5 cm (16.3 in, 52 studs) Width: 18 cm (7 in, 22.5 studs) Height: 10 cm (3.9 in, 12.5 studs) Power source: 7.4v 8878 Li-Po rechargeable battery box Estimated part count: 1800 pieces Suspension: All-wheel dual-wishbone independent Opening hood, doors, and engine V10 piston engine connected to drivetrain through transmission Build time: ~60 days Short Description This is my first vehicle to be built without a real subject vehicle in mind. It has less of a focus on performance than my other vehicles, with only a single L motor for propulsion. It also has front-wheel steering with a working steering wheel, a new version of my 4-speed sequential synchronized transmission (link here: http://www.moc-pages.../moc.php/422999), and a motorized rear wing. Introduction For this car I was trying something a little bit different. I had just designed a new version of my 4-speed sequential synchronized transmission (link here: http://www.moc-pages.../moc.php/422999) and I wanted to use it in a car, but I also wanted to build something a little less performance-oriented than usual and thus fit in more functions. This time, there is no original vehicle; make what comparisons you will, this car is entirely a product of my imagination. I think. Drive Train Part of my plan for this vehicle was to eliminate one of my customary 2 drive motors, leaving only a single L motor for propulsion. This freed up space for another M motor, as well as allowing room for the V10 piston engine. The V10 piston engine located behind the front seats, and was connected to the drive system through the transmission; as such, it varied with whatever gear the transmission was engaged into. Because of space restrictions, I had to replace the usual cylinder brackets with a custom rig, after spending a solid hour determining the exact geometry of the original brackets. The transmission used in this vehicle works off of the same principle as my previous 4-speed sequential synchronized transmission; this transmission is also a dual-sequential transmission. What this means is that the transmission actually contains TWO separate transmissions which are shifted in such a way as to produce 4 distinct speeds. What differentiated this transmission from the previous versions is that the switches were not hinged: instead, they moved back and forth in a straight line. This can be seen and understood better from the video above, and you can expect instructions sometime sort of soon-ish. The transmission itself was shifted by an M motor geared 10:1. Because of the lessened power from using a lone L motor, the motor had a gear reduction of 1.25:1 before being fed into the transmission, and then another reduction of 2:1 before the differential at the rear wheels. The car wasn’t fast, but it did pretty well for a single motor. Steering and Other Motorized Functions Steering was simple as usual - with a Servo motor and rack-and-pinion system - but this time I added a working steering wheel. That’s just about all there is to say for the steering system. The final M motor was for the rear wing. This was no fancy job, just a linear clutch and lever mechanism to raise the rear wing, but again space restrictions made the implementation of this system difficult. The rear aesthetics were somewhat compromised to make room for the rear wing & mechanism. Aesthetics With this being the first time I’ve ever come up with my own large-scale car, I didn’t really know where to start, and all the online comments saying “Making your own car is SO hard!” were not particularly encouraging. The front was actually the first area to be built (because of the awkward and inconvenient position of the battery box) and the rest of the car was built using the front as a reference point. Obviously, I can’t give my own unbiased opinion on the car’s aesthetics - many hours spent designing it have probably compromised my opinion as well - but I think the aesthetics turned out pretty well. Please, give me your honest opinions in the comments section! Reflections Not bad, I think, for a first attempt at making my own vehicle. Space was a little bit cramped because of the scale I chose to build it in, but everything mostly fit together in the end. It functioned really quite well: the transmission, rear wing, steering, and propulsion systems all worked without malfunctioning even once in the final vehicle, despite considerable use. That may be a first for me. Despite having fun crafting my own vehicle, I can’t see this as being something I’ll repeat frequently. That’s not to say I’ll never do it again, but I do enjoy recreating existing cars, and of course brand familiarity with my viewers gives people something to compare to. Enjoy the pictures!
  23. I am looking for some suggestions. My daughter is building the Mars Rover set (go here for the details: http://www.eurobricks.com/forum/index.php?showtopic=98222) for a presentation at school and I told her I would help make it operate by remote control with one of the power function kits. Problem is that it is a lot more complex than I thought. (I have no experience at the expert LEGO building). I think I can maybe get it moving with a remote, receiver, and simple motor attached to one wheel, but I do not have any idea how to do the steering and don’t know how to move any of the other functions (camera, antenna, robotic arm). see It was not designed to be converted to power functions / motorized. Here is a photo of the underside: I am not sure the easiest / best way to add power for drive and steering. It just has to move a little bit in the classroom, not drive outdoors in all terrain. I posted in another forum and a member suggested that I post here. Any suggestions to help me figure out what I need to do and what to buy to easily make this work would be much appreciated. Thanks much!
  24. After my fork rake and the tractor I present you the AROCS SCV:pRC - Specialized Construction Vehicle: partially Remote Controlled Today I would like to present my modification of the Lego 42043 MB AROCS to you. Yes, the setup is unusual for a typical construction truck. I decided to choose this setup because I like the crane setup from the old 8868 truck. The room between the specialized setup, which is inspired by the 8868 crane cabin, got filled with a side tipping bed. I moved the original tipping bed to the trailer. But first, let me tell you what functions it has inside and which of them can be controlled by RC. 1) RC package, supplied by one AA battery box: Driving (XL-Motor, RC) Steering (Servo, RC) Supporting stand (L-Motor, 2 small linear actuators RC) Tipping (L-Motor, 1 big linear actuator for each tipping bed, RC, switching between the two tipping beds possible through gearbox) The RC functions are limited to functions needed while driving the truck or getting ready for working with the clamshell. Because of the heavy weight of this model and the strong XL-Motor I had to replace the cv-joint with a cardan joint. 2) Clamshell package, supplied by one AA battery box: Compressor (shares the M-Motor with the rotation) Rotation (shares the M-Motor with the compressor) The rotation of the clamshell setup can be changed or stopped through the red lever, which you can see on the right side, slightly under the cabin. If you switch on the battery box the M-Motor will run permanently and so will the compressor do. Only the rotation can be turned off through the gearbox. All functions of the clamshell setup are integrated, so there is no cable or tube running through the turntable to the truck. There is no limited turning radius. More pictures are available at my brickshelf album. Please use the thumbnails below, because the brickshelf album is not yet public.
  25. I'm not really a regular truck builder, but I like to think of new systems that do not exist in real life yet but that do improve the life of, for example, truck drivers. When something like a big tarmac machine has to drive onto a trailer to go to the next building site, the slope of the trailer should be very small. That small slope is nowadays achieved by making very large ramps that fold up vertically for transport, causing massive air resistance and therefore unnecessary fuel consumption. A way to make these ramps shorter is to decrease the bed height, because that asks for smaller vertical ramps. The second option is making the wheels below the bed smaller. But decreasing the wheel diameter increases the rolling resistance. Another way to solve the problem is placing the bed betweeen the wheels, so that it can be much lower, but that limits the cargo width: the tarmac machine can never be wider than the bed width, which is not handy if truckdriver x has to transport many different tarmac machines. Read the rest of the story and how I solved these problems with my my DAF CF with 3-axle trailer on http://mocpages.com/moc.php/421622 Or watch the video here: To give an idea of the model, I have posted one photo below, the others can be found on http://www.brickshel...ry.cgi?f=560197 in a better resolution.[/font][/size]