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RobotShop Community Forum

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http://www.youtube.com/watch?v=mmFRnqgy3LI RobotShop, in conjunction with Project Lead The Way (PLTW), has released a new custom robot arm kit which includes the new FlowArm PLTW graphical int...

2014-07-21 11:13 by CBenson
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As many of you can probably tell, I have been having a lot of fun with the Teensy 3.1 boards. http://www.pjrc.com/teensy/index.html Now that I have two different Carrier board designs, I am trying out...

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2014-07-23 18:42 by kurte
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I recently purchased one robot kit from nexus. It has a demo code to move robot like this: https://www.youtube.com/watch?feature=player_embedded&v=40giZE5tV4k But I would like to read the four e...

2014-07-23 18:36 by jarcand
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HI, Which Hitec servo is recommended (suggested) for use with the various “Actobotics' Hitec pinion Gears”, that you stock, for continues rotation? I am interested in mini and normal si...

2014-07-23 18:06 by Polygon7
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i have a old lynxmotion Hexapod 2 that im trying to rebulid, it has bot board 2 with the atom and has two other boards i think ther for severos and has 18 severos, three for each leg,and it has a ping...

2014-07-22 14:47 by KM6VV
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Hi All, I think we all deserve somewhere to talk about the VTail's and here it is. Let's take this thread to talk and share about this special configuration of quadcopter frame. History behind the ...

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2014-07-22 11:02 by DiaLFonZo
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Hey guys/gals, I am thinking of using the Hunter VTail Mini as a base for a simple project, but as I'm new to all this was wondering if I could pick some brains. I am looking for recommendations on ...

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2014-07-22 09:42 by DiaLFonZo
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Hello, I bought some tri-color LED light strips from RadioShack that were designed for use with the Arduino. But my project utilize software I wrote to work via an RS232 Port. And to use the Arduino, ...

2014-07-21 20:49 by XD005
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Hi, I bought a RB-SPA-135 antenna with an Adafruit GPS breakout module v3 . I have everything working except the module seems to refuse to use the external antenna. From the documentation on the m...

2014-07-21 17:17 by jarcand
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I have tested the APA102 APA104 LED CHIP by madrix control , https://www.youtube.com/watch?v=j3sI3cTNnwE now i want to know how to make apa102 apa104 on arduino fast SPI or Propeller micro-control...

2014-07-21 17:14 by jarcand
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Hi, this is my first time on this forum and I can't seem to get this IR transmitter to work. I uploaded the library and ran the example codes, but I can't see any IR light (through my phone camera whi...

2014-07-21 16:58 by jarcand
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Hi everyone, The idea is I want to use the HC-SR04 ultrasonic sensors to determine the direction my robotic car is going. Two sensors on the car on the front right and left, only use the microphone...

2014-07-21 16:55 by jarcand
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one of my motor can't be controlled now. but it works well before. I have found its so tight to move. What's wrong with it?...

2014-07-21 13:30 by CBenson
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Dear Sir I bought the litter robot on the 2nd February 2011 et it doesn't work anymore. Is it still covered by warranty ? Best regards Véronique Piguet...

2014-07-21 11:12 by Jgendron
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Hi, not sure if I'm at the right place, and had already got answer last year but don't find it, I have a pool cleaner robot I rover... the mode change when we start the robot, not sure how to...

2014-07-21 11:09 by Jgendron
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I have a project where I need a simple transmitter / receiver but I can not find anything that works. I need the transmitter to work off of 12v and send a signal to a receiver that operates at 1.5 to...

2014-07-21 10:12 by DiaLFonZo
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[highlight=#ffffff]For Sale: Micromagic Systems MSR-H01 Hexapod Robot with Extras. The hexpod robot kit has been meticulously assembled and configured. It is in like-new condition and perfect worki...

2014-07-19 14:03 by RiverRatDC
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First off I would like to apologize if this question is in the wrong section. Recently I bought a Sabertooth 2x5 ESC for my battlebot, today I connected to motors and one continues to turn despite t...

2014-07-17 19:51 by kurte
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Hi everyone, I'm looking for some help with the design. I'm trying to build a linear stage type of device. The stage should move in longitudinal axis, and the slides on the stage should move in Z axi...

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2014-07-17 16:34 by bluehawk91
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Hello, Which shield can connect the DFRobotShop Rover V2 to the Internet and allow me to control him via an external website? http://www.robotshop.com/en/dfrobotshop-rover-tracked-robot-basic-...

2014-07-17 15:28 by richarddolby
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I've been thinking about this a lot, as I get more into working with the Teensy 3.1. One feature that would be very useful to have are Arduino R3 shield headers that can handle either 3.3v or 5v shiel...

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2014-07-16 14:05 by kurte
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I am completely new to robotics so I apologize in advance if my questions aren't complete or silly. :) I'm interesting in purchasing an AL5 arm and attempt to have it move via C++. Before doing so I...

2014-07-16 12:53 by jarcand
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A few weeks ago I bought the Tri-track chassis set with separate electronics so that I could assemble it on my own, I finished building it according to the assembly guide and now I need to progam it. ...

2014-07-16 12:32 by jarcand
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Are the Power HD 1501MG Servos compatible with the Futaba Spline Metal Servo Horns (FMSH-01) ??? Thank you...

2014-07-16 11:15 by CBenson
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when uploading the BotBoarduino_CH3R_PS2 I get the "serial port COM1 not found" error and the option "serial port" in the menu TOOLS is blanked. Do you have any idea of what t...

2014-07-16 09:30 by Mitmacher
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Hi, Can you make a recomendation for a DC brushless controller: 1) That can control 3 motors 2) I do not have to have a PC connected to run the program 3)Has IO on it? Thanks...

2014-07-16 08:29 by CBenson
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So, this just struck me the other day. I am currently looking at just an RC controller for the short term, but I want to mess with UAV-type flight computers later. I saw a couple, they seemed expensiv...

2014-07-15 10:26 by ocdtrekkie
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I'm building the autonomous robot kit. I have most of it together, but I haven't been able to figure out how to attach the pan and tilt module and sensors to the chassis. I haven't found any directi...

2014-07-15 10:06 by CBenson
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That's my question.. :) It's nearly impossible to match Banebots wheels with the correct hubs. We need to know the shaft bore (3mm, 6mm, 1/2", etc), mounting size and type (hex, keyed, etc), and...

2014-07-15 09:55 by CBenson
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when i press All1500 the left ankle rotate below its neutral postion..................

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2014-07-14 18:20 by jarcand
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I purchased a Grove Oxygen gas sensor and am trying to use it without the Grove Arduino shield - that means I'm wiring it directly to my Arduino Uno. However, I haven't been able to find a wiring d...

2014-07-14 14:50 by DiaLFonZo
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I currently have a Roomba 560 with the upgraded AeroVac brushes. It works pretty very well. However, the brushes are worn out and it needs a new battery. So, I'm considering upgrading to an 880. Suppo...

2014-07-14 10:51 by Jgendron
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Hi, I have a DFRobot 7.4V Lipo 2200mAh Battery , but I didn't find a charger for that on Robotshop. I have a generic battery charger myself which can charge Lipo or Life as 1 to 3A, but it has what's...

2014-07-14 08:33 by CBenson
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I finished everything on the Xbee DFRobotshop Rover and I coded everything. However the rover will not move,even though the lights on the rover are blinking whenever i press W,A,S, or D. The motor see...

2014-07-14 08:19 by CBenson
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I recently purchased one of these little rover kits, and think it's a nice small rover platform. I wanted something small that could potentially go under a lot of different things, because my other ro...

2014-07-14 04:02 by linuxguy
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Well, after finishing the assembly, I connected the computer to the Arduino with a USB cable and its LEDs where on. Then I plugged the battery to the SSC-32 but the green LED didn't go on. First I ...

2014-07-14 03:56 by Mitmacher
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Hey guys, this is Roboceratops, my Robot Dinosaur. http://www.youtube.com/watch?v=E4GVh8ywiww Inspired by a childhood love of dinosaurs, I wanted to try and make a member of the ceratopsian group...

2014-07-11 12:58 by CBenson
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I am working on a Bioloid GP now. It was working well. However, one of my students broken a foot. I just fixed it and put two dynamixels together. Now one dynamixel turns red after I turned it on. ...

2014-07-11 12:52 by CBenson
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sir i want make an helicopter which lifts the 5 to 10 kg weights so sir please say to me how to i make this type of helicopter and any helicopter or quad copter which lifts this type of weight. PLE...

2014-07-11 09:20 by DiaLFonZo
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Hello, I recently bought a Hagasonic Stargazer from here, and I am having trouble with the connection of it. I bought a Serial to USB cable, but it doesnt have a DB 9 input, it has those 6 pin inpu...

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2014-07-10 15:46 by jarcand
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I got my order from Lynxmotion yesterday, and this is what happened.. IMG_20140218_101715.jpg IMG_20140218_101748.jpg IMG_20140218_100637.jpg Yes, I built a new rover! This one uses two CR ...

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2014-07-10 13:50 by linuxguy
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Not sure how many people might be interested in this. As many of you know, I have been playing around with some Teensy 3.1 boards and have had some boards fabricated to make it easier to connect to s...

2014-07-10 12:22 by linuxguy
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Hi, I'm interested in purchasing this end effector (http://www.lynxmotion.com/p-438-robot-hand-a-single-no-servos.aspx) but would like some more detailed spec. Specifically ⋅ Weight (wi...

2014-07-10 11:00 by CBenson
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I am in possesion of an older Revo three wheeled scooter normally used by a disabled person. It appears the controller is bad and it is so old I cannot find another one. The closest replacement is cos...

2014-07-10 10:33 by CBenson
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Hi All, Here is a new Crazy2Fly Thread; we'll use this talk about it, post pictures, projects, questions and more! --------------------------------- Taken from our Website --------------------------...

2014-07-10 10:24 by DiaLFonZo
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I recently bought a Tri track chassis chassis kit with no electronics and I started to build it. The online assembly says I need to use 12 Nylon hex sprockets and attach them to one of the bases, late...

2014-07-09 15:13 by Cilliers
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hi there I am planning to make a project like small boat that can go inside the water tunnel ... this tunnel is more than 2 Km length and it not in straight line .... I mean there are many turns withi...

2014-07-09 13:49 by Zakariya AL-MazrooEe
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as a green robotics hobbyist? I'm very comfortable with computers but extremely green at programming. Where do you suggest I START...Are there local clubs? robotics courses...etc South shore of Mo...

2014-07-09 12:23 by jarcand
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[font=Verdana][size=2]Anyone know why these are not on the site anymore? Square Aluminum Hub Connector ([url=http://www.lynxmotion.com/showproduct.aspx?productID=421&CategoryID=73]AHC-01[/url]) T...

2014-07-09 12:12 by thejerryguy
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Hello, someone I know bought the Neato XV-21 Robot Vacuum Cleaner a few years ago. They have a dog and they told me that this robot is wroking really well for dog's hair. I have 2 dogs and i would...

2014-07-09 11:44 by Jgendron
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I need to develop a device that would pick up a DVD/CD from a holder using a suction cup, move it into a DVD Recorder, release it, and then close the DVD Recorder and then later open the DVD Recorder...

2014-07-09 11:38 by CBenson
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