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Filipp Sudanov
Registrace 17. 05. 2009
One Motor Lego Mindstorms EV3 Analog Clock
No assembly video this time. Model in Lego Digital Designer format (.lxf) and EV3 program can be downloaded from Rebrickable: rebrickable.com/mocs/MOC-28251
This clock has minute and hour hands and is driven by one motor. 1:12 gear ratio is provided by 3 gear pairs (two pairs 8 teeth to 16 teeth and one pair 12 to 36 teeth).
Both hands rotate around the same axis. To achieve that, a turntable (4652235/4652236) is used. The turntable has 28 teeth. I was not able to find any suitable gear to drive the turntable (e.g. if driven by 8-teeth gear, the ratio would be 1:3,5 which is not much usable for getting 1:12 ratio), so the turntable is driven by another such turntable.
To set the time use Motor Control function of Lego brick to move the hour hand so it points directly up. Then manually move minute hand so it also points directly up. Now use Motor Control again to set the time, you can manually turn the motor to set the time precisely. When time is set, launch the program.
You can make a paper/cardboard dial and attach it to the mechanism.
This clock has minute and hour hands and is driven by one motor. 1:12 gear ratio is provided by 3 gear pairs (two pairs 8 teeth to 16 teeth and one pair 12 to 36 teeth).
Both hands rotate around the same axis. To achieve that, a turntable (4652235/4652236) is used. The turntable has 28 teeth. I was not able to find any suitable gear to drive the turntable (e.g. if driven by 8-teeth gear, the ratio would be 1:3,5 which is not much usable for getting 1:12 ratio), so the turntable is driven by another such turntable.
To set the time use Motor Control function of Lego brick to move the hour hand so it points directly up. Then manually move minute hand so it also points directly up. Now use Motor Control again to set the time, you can manually turn the motor to set the time precisely. When time is set, launch the program.
You can make a paper/cardboard dial and attach it to the mechanism.
zhlédnutí: 2 354
Video
Lego Mindstorms EV3 Simple Clock Assembly Instructions
zhlédnutí 5KPřed 5 lety
Program screenshot is in the end of the video. This clock has two hands - hours and minutes. For simplicity of the gearing the hands are not located on one axis. Please drop a comment, if you want a video, where hands are located like on normal clocks. One motor is used. To get the ratio of 1:12, three gear pairs are used: two with ratio 1:2 and one with ratio 1:3. These ratios multiply and mak...
Unipolar stepper motor rewinding to fix short circuit
zhlédnutí 2,7KPřed 5 lety
This video shows the process of fixing a PTZ camera, that did not move up and down. The were two issues - short circuit in motor's winding and damaged ULN2003 driver IC. The motor was fixed by disassembling it and rewinding the winding. 0:15 Some theory about how stepper motors work, difference between unipolar and bipolar motors, number of wires that come out. 5:53 Determining the type of moto...
Lego Mindstorms EV3 Pantograph Using Medium Servo Motor
zhlédnutí 9KPřed 6 lety
Construction could be easily extended by adding more beams. Music: I Am Running Down the Long Hallway of Viewmont Elementary by Chris Zabriskie is licensed under a Creative Commons Attribution licence (creativecommons.org/licenses/by/4.0/) Source: chriszabriskie.com/honor/ Artist: chriszabriskie.com/ Renegade Jubilee - The Whole Other
Lego Mindstorms EV3 Catapult Building Instructions
zhlédnutí 110KPřed 6 lety
Axles are used as springs for energy accumulation. There is a touch sensor that gets pressed when the catapult is in lowered position.
Lego Mindstorms EV3 Egg Painter/Decorator Building Instructions
zhlédnutí 7KPřed 6 lety
Software example could be found here: github.com/filippsudanov/ev3/blob/master/egg_painter.ev3 This is remake of RoboCamp's Egg Decorator found at www.robocamp.eu/en/robotic-egg-decorator-mindstorms-ev3/. Their version is for "home" EV3 version 31313, this is for Educational EV3 - 45544.
Lego Mindstorms EV3 Simple Gripper Using Medium Servo Motor - Building Instruction
zhlédnutí 209KPřed 6 lety
This creation uses clutch assembly on the motor axle that slips when gripper closes or opens to an end.
Banitis Гр-319 / Gr-319 Ferdinands steam engine en route from Aluksne to Gulbene, Latvia
zhlédnutí 3KPřed 6 lety
This is Gulbene-Aluksne narrow gauge railway, located in Latvia. It is a 33 km remaining part of 212 km long line Stukmaņi (Pļaviņas) - Valka built in 1903. Track gauge is 750 mm. The line is a state culture heritage site and is in regular operation, usually under a diesel locomotive and occasionally under steam. Currently used Гр (Gr) type steam engine is borrowed from Estonia, it was built in...
Между нами тает лед / Попы мокрые теперь
zhlédnutí 540Před 7 lety
Между нами тает лед / Попы мокрые теперь
Ice is melting between us / Bottoms getting kinda wet
zhlédnutí 78Před 7 lety
This was a test timelapse shooting with Canon PowerShot SX110 IS controlled by PSRemote software on Windows. At 9Mpix image width is 1.8 bigger then 1920 (Full HD frame with), thus allowing crops without quality loss. Also focus lock checkbox was set in the software, at some point the camera focused on the background. Lack of proper manual focus seems to be an issue when doing time lapse shooti...
Программирование в Lego Education WeDo 1.0. Подробное руководство.
zhlédnutí 36KPřed 7 lety
Подробное руководство по программе Lego WeDo 1.0 (это робототехнический конструктор для детей 7 лет). Подключение устройств, создание программ, возможности, ограничения, секреты. 0:00 Введение, что такое Lego WeDo 1.0 2:34 Запуск программы, файлы с дополнительными инструкциями, перезапуск повисшей программы, элементы интерфейса 7:50 Подключение устройств, отображение их в программе. Краткая инф...
Automated Railroad Crossing with Lego WeDo and Sbrick
zhlédnutí 2,6KPřed 7 lety
This automated railroad crossing is controlled by Sbrick and Scratch. Only one proximity sensor is present in this system, thus the barrier is not being closed, when the train comes from the opposite direction. Built from: Built from Lego WeDo 9580 and 9585 sets, SBrick and a pair of Power Functions Lights. Steam engine made by Brio. Music: Epic Song by BoxCat Games is licensed under a Creative...
Time lapse of planes landing at night at RIX/EVRA.
zhlédnutí 748Před 7 lety
30 Aug 2016, 21:16 - 21:37. This is the moment in the evening, when most of the AirBaltic fleet arrives at the home airport to stay there for the night.
32 minutes of airport life
zhlédnutí 103Před 7 lety
Filmed on 31 Aug 2016, 7：18 - 7：49 ar Riga airport. This was an attempt to show ADS-B data, along with ATC communication. dump1090 was used to receive ADS-B and generate the map, but for some reason the planes became visible only quite far from the runway. Two ATC frequencies were monitored: Tower: 118.1MHz Ground: 118.8MHz 11 flights took off during this time: BT251 Hamburg (HAM) Air Baltic DH...
Air band communication near RIX/EVRA on 28 Aug 2016
zhlédnutí 40Před 7 lety
Air band communication near RIX/EVRA on 28 Aug 2016
1.5 Minutes of Meditation: Sea on a Windy Cloudy Day 5x Speedup
zhlédnutí 81Před 7 lety
1.5 Minutes of Meditation: Sea on a Windy Cloudy Day 5x Speedup
Timelapse of a Typical Latvian Sunset at the Seaside.
zhlédnutí 66Před 7 lety
Timelapse of a Typical Latvian Sunset at the Seaside.
OK-VOK Cessna 421C Golden Eagle 3 landing at RIX on 07.05.2016
zhlédnutí 1,3KPřed 7 lety
OK-VOK Cessna 421C Golden Eagle 3 landing at RIX on 07.05.2016
„Ventspils reiss” autobusu vadītāju profesionālās meistarības konkurss. 31.05.2016.
zhlédnutí 1,2KPřed 8 lety
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Riga-Jurmala Part 1. ER2, ER2M (ЭР2, ЭР2М) EMUs on Latvian railways
zhlédnutí 8KPřed 8 lety
Riga-Jurmala Part 1. ER2, ER2M (ЭР2, ЭР2М) EMUs on Latvian railways
UR-GAU landing at RIX on 30 October 2015
zhlédnutí 53Před 8 lety
UR-GAU landing at RIX on 30 October 2015
12.03.2016 Репетиция поздравления на 8 марта
zhlédnutí 189Před 8 lety
12.03.2016 Репетиция поздравления на 8 марта
Bescor / Maxwell MP-101 Review, remote control pinout and disassembly
zhlédnutí 9KPřed 8 lety
Bescor / Maxwell MP-101 Review, remote control pinout and disassembly
Sand Clock Silent Pause for Your Playlists(5:00)
zhlédnutí 299Před 11 lety
Sand Clock Silent Pause for Your Playlists(5:00)
Sand Clock Silent Pause for Your Playlists (3:00)
zhlédnutí 271Před 11 lety
Sand Clock Silent Pause for Your Playlists (3:00)
Sand Clock Silent Pause for Your Playlists (1:30)
zhlédnutí 685Před 11 lety
Sand Clock Silent Pause for Your Playlists (1:30)
do you know how to modify it to make the ball go further?
Well, a few ideas that might help, also I did no test them - cradle where the ball does is too heavy, can be made lighter - increase the length of the springing axles - this might increase ball's speed - add another set of springing axles parallel to the existing ones - this would increase the force
Thanks for the video, I there a way to increase the range of the tilt?
I don't really remember the tilting mechanism, but I doubt that it's possible to modify it.
Lego robots are dead for the reason that they consist of too many low-quality parts and fall apart, they are highly non-functional and have modest capabilities that can satisfy only very stupid children
I like chicken
muy bien.. gracias.. por tu video
i love you video!
I liked your idea
Thank man❤
Cool 0:45
Very nice video, well done.👍👍👍😊
Very nice video, well done..👍👍👍
is way to hard 🤮 🤮 🤮 🤮 🤮 🤮 🤮 🤮 🤮 🤮
Den study man.
Почему все надписи только на английском?! Вы для кого вещаете: для русских и латышей или для америкосов с англичанами!?!😠
que tutorial de mierda tio, no sirvio para nada y me sacare un 1,0 que te jodan macho
i dont ike your video because you dont show us final product.
oooooooaa
Heh... whole lot of work for a $3 part (if you can find it). Looking at doing something similar for a 30 year old turntable stepper motor.
Ein Problem gibt hier. Wenn der Greifer ganz zu oder auf geht rutsch die Welle, Schnecke raus aus dem Motor. Lösung. Eine Kupplung zwischen Welle und Motor. Besser wäre ein Endschalter oder ein Schrittmotor.
does not work. Ass creator and I think that he does not know how to build robots
can you show the program for it? idk how to work it
Just rotate it one way for 1 or 2 seconds - it will open. Rotate the motor in opposite direction for 1-2 sec - it will close.
@@FilippSudanov thanks! what is the function called?
4:22
does anybody know how i can make the gripper go up and down?? i already know how to open and close it but moving it up and down is difficult
hello guys i watch corn hub now
Marvellous engine.
Can I get the template?
Вложенный цикл можно изобразить, а вот вложенный во вложенный навряд.
تضرب ما استفدت شي من هالشرح
bad boy, bad constructor and it does not show very well ... :C
Подскажите пожалуйста, почему не подключается к компьютеру Лего-коммутатор? Всё перепробовали никак не можем
Если есть еще один коммутатор - подключить его, проверить, может быть первый дефектный. Еще в Windows можно зайти в Device Manager и посмотреть, появляется ли лего-коммутатор и нет ли у него иконки с крестиком, означающей проблемы. Ну или просто попоробовать на другом компьютере.
Hehehe siuu
How many meters dies it throw?
2-3 meters if I remember correctly.
czcams.com/video/0J-vjYmyoYs/video.html команда для этой катапульты
UR THE GOAT
Где вы находите такую дебильную музыку?
TELL AXEL NUMBER
Long time has passed, I do not remember now what exactly axles were used.
🔥🔥🔥
научись снимать алкаш
Thanks for this very informative video! I have one that got stuck in the up position. However it rotate OK👍
I have one of these in excellent condition. Does CZcams allow me to offer it for sale through these comments.
Can you share a PDF or JPG or the schematic? Where did you get the ones in your video?
For the patent you can google patent Nr 4838117. Don't really remember what schematics I had in that video, can you give timecodes in it?
Как правильно называется переходник между компьютером и самим мотором для скидывания программы?
По английски он называн Electric Hub. На русский в руководстве для учителя это перевели как Lego-коммутатор :). Технически это контроллер, более простой термин для детей - управляющий блок.
what pieces did you use to make it?
Sorry, do not have a list, but they all should be recognizable from the video. Parts were from Lego Mindstorm Ev3 Core Set 45544. EV3 31313 kit should have same parts, may be different color.
Thanks bro
Инструкцию бы еще пошаговую !
У меня lego 2.0 WeDo ,но я в этом деле новичок
Ржпвая рухлядь прошлого века и настилы из дров Это ЕС...
nul
Здравствуйте, где можно купить в Москве набор ВиДу 1.0?
Подскажите как выглядит программа для робота?
Скриншот сейчас не смогу сделать. Но суть состоит в том, что при начале работы нужно двигать мотором "вниз" до нажатия на датчик касания. Потом например ждать нажатия на среднюю кнопку на управляющем блоке после чего покрутить моторов "вверх". И опять повторить все сначала.
Спасибо за видео! Скажите, пожалуйста, где можно пособие для учителя скачать?
Для Wedo1 оно вместе с инсталлятором софта. На всякий случай выложил, но ссылка просрочится через неделю: we.tl/t-seLIEWzCt9
@@FilippSudanov скажите пожалуйста, как работать с wedo 2, если блютуза нет. в наборе шнура нет. спасибо заранее за ответ
@@veronikakovalchuk9954 Тогда вам нужен USB Bluetooth донгл. Поскольку блутус там особенный, разновидности BLE то и донгл нужен именно BLE. Я слышал только про эту модель picaxe.com/bled112-bluetooth-usb-dongle/. Там не все было гладко, например он переставал работать когда компьютер выходил из режима сна и его нужно было выдернуть и воткнуть (но может быть сейчас это уже починено).
Thanks
your welcome
fhfjfhe