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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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Good day, Dear support team, I’m a seaman and communication is most important part of my marine life. Frequently we use wi-fi connection from our vessel to shore-based stations provided free wi-fi...

2014-09-30 03:30 by aleksey85
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Hey Y'all I'm needing to control the unipolar stepper motor RB-Soy-14 from an opticoupler output ranging 0-50 pulses/sec. Motor RPM max is 100+-. My headache is needing to change to RPM range of the ...

2014-09-29 18:49 by Babaluto
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Hello, I'm Alison and I got my Litter-Robot after 2006 so I think it is a "Litter-Robot II." I noticed the engine sound getting quieter/weaker, and now it has stopped working completely (th...

2014-09-29 14:36 by Jgendron
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I received my DRRobotShop Rover a few days ago. I assembled the product, and as soon as i got it fired up, it was doing a constant "forward/reverse" motion. When I tried to upload sample...

2014-09-29 14:32 by jarcand
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I've got a Roomba 530 that would not charge through the home base (error code 5 blinks). I perhaps prematurely purchased a new battery only to realize i should have tried a reset first and direct cha...

2014-09-29 12:30 by mgreenb561
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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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2014-09-29 08:59 by mrclean1972
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Hello, I am pretty new with this servo. Please help. I don't use Arduino. Thanks a lot...

2014-09-26 15:56 by jarcand
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I just bought my son a power wheel jeep wrangler and I would like to make it remote control forward and reverse and the steering...

2014-09-26 14:11 by CBenson
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Hi! Good day to you! Is it possible to connect stepper motor on the Motor 1 and Motor 2 connectors? Aris...

2014-09-26 12:32 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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2014-09-25 20:18 by Philtkp
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I'll start off by admitting that I am a big newbie when it comes to a lot of this. I've just started digging around and reading but I figured I'd post up my little project I'm slowly starting to move ...

2014-09-25 18:16 by KM6VV
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I see you have a window comparator, Product Code : RB-Spa-475 Is there any further specifications as to how this works or how the 6 inputs / outputs interact with each other? Can you use this c...

2014-09-25 17:20 by jarcand
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For the last few years we have been developing the http://www.worthingtonsharpe.com 3D computer input device and one of the applications we are keen to explore is robotics control. Yo...

2014-09-25 11:27 by samworthington
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What would be a product that i can put add ons from a different products on it that has tracks on it....

2014-09-25 08:36 by CBenson
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Hi! I purchased a Vtail 500 kit with the T2216-11 motors / T18A ESCs and have assembled the drone but cannot get it to fly. I've read all I can (that I can find anyway) and have a problem I hope you...

2014-09-25 08:28 by DiaLFonZo
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Hi my name is Stan Maiberger My question/ Is their away to make as small a receiver as possible to turn a small lasor beam on and off with a 3 to 6 volt battery switch would be simuler to a small wire...

2014-09-24 15:12 by jarcand
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Good day. I'm very interested in such smart servos ( http://www.robotshop.com/en/dynamixel-mx-12w-smart-serial-servo.html ), because they have 4096 steps absolute encoder, however, I couldn't find it ...

2014-09-24 14:39 by O4karitO
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I am trying to install the drivers for the RB-Dev-35 product on WIndows 7 Embedded Standard OS. Windows fails the install with this error message: Windows found driver software for your device...

2014-09-24 14:37 by jarcand
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Hello I was wondering if the Futaba Spline Metal Servo Horn (Tapped) FMSH-01 (Code: RB-Mxx-02) will fit the HS-755HB Giant Scale Servo Motor (Code: RB-Hit-30) Here is the link of Spline Metal Servo:...

2014-09-24 13:46 by jomulex
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Hi. I bought some time ago an AL5b robot arm kit with mechanics and servos, without electronics. I'm doing the control of the arm with an Arduino Uno. I've noticed that the shoulder servo (HS-755hb)...

2014-09-24 09:02 by CBenson
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We've bought a Hovis and while finishing it up we found something weird. Instructions say to use the dummy servos, but the servos were found in the package had no electronic components on the inside. ...

2014-09-24 08:37 by CBenson
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Ok All... that is the frame that will be cut.. http://farm7.static.flickr.com/6009/5954702634_2a3111af91.jpg Complete set of pics... http://www.flickr.com/photos/dialfonzo/sets/...

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2014-09-23 21:24 by DiaLFonZo
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Hello, i want some help on how can i make two programs communicate with each other. I have to do a project for the university that a kinect interface with a lynxmotion AL5D robotic arm, so i want to s...

2014-09-23 18:40 by jarcand
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[highlight=#NaNffff]How do I load Flowbotics software onto my Mac?[/highlight]...

2014-09-23 16:56 by jarcand
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http://www.youtube.com/watch?v=R6kvBNsAwWs Hey guys, I wanted to show you the latest progress on my hexapod. I am using the Pixy Cam to detect a pink object, in this case a pen cap, and move the b...

2014-09-23 09:23 by CBenson
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Hi, I was wondering could you answer a few questions about the product number provided in the subject of this request. The link to this product is: http://www.robotshop.com/en/lynxmotion-al5a-robot...

2014-09-23 09:12 by johniem19
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Hi. I am an amateur at this and would like some advice and help from this forum. I would like to create an automatic skipping rope machine that acts in the same way as this video: http://www.youtube....

2014-09-22 15:57 by CBenson
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Hey, I am considering buying a bunch of uCam-II for a project.. I was wondering if you guys also had a TTL-RS-232 converter that i could get since the camera works only on TTL logic? Please give me s...

2014-09-22 12:17 by jarcand
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I am need of some help building a robot. I know how it should function in theory but have no idea how to build anything like it or where to get the parts. Anyone interested in the challenge please con...

2014-09-22 09:34 by awdusvi
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Hello, I've tried to troubleshoot this and am just running into dead ends… I have purchased this Quadrapod kit: The SQ3U combo kit with the SSC-32 servo controller and the BotBoarduino...

2014-09-20 18:11 by kurte
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Hi, i assembled one AL5D robotic arm from lynxmotion with ssc 32 board and i want to program it with c/c++ is that possible? if not how can i program it?...

2014-09-19 09:30 by CBenson
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Hi I am an electronic engineer and I want to build my own Humanoid robot (legs only about 1 m long) and i want it to support a human in it so i'm starting with the legs I want to have a 6 degree of fr...

2014-09-19 09:28 by CBenson
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hello, Im looking at this product: http://www.robotshop.com/en/sfe-breakout-board-for-mcp4725-i2c-dac.html?gclid=CPSnptKA6cACFUMLMgodEmYA0w#Useful Links Im wondering what the fixed address bits ar...

2014-09-19 09:26 by CBenson
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Hello. I am doing an A-Level piece of coursework this year. I have constructed the robot and have it up and running, I can control the robot through the RIOS software that is shipped with the AL5D. I...

2014-09-18 15:59 by jarcand
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Hi, After doing a calibration for the SSC-32 the PS2 works and we can hear the beeps but the servos do not move. Any help or suggestions would be greatly appreciated. I have the BotBoarduino connec...

2014-09-18 14:12 by CBenson
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Please let me know what list of parts I would need to get a completed robot made? Will the list below be a complete list of everything I need? Please advise... See for purchase: DFRobot...

2014-09-18 09:35 by CBenson
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Hey, I'm currently trying to decide between these two mobile platforms. How much weight can you stack on top of them and still expect "reasonable" movement speed. Rough estimates are welcom...

2014-09-18 09:30 by CBenson
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hi, i am from india .i want to purchase 2 set of mecanum wheel.so i want know about total cost of my product including taxes, duty etc.And is there any cost for shipment ?...

2014-09-18 09:23 by CBenson
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Hi, We have a large robotics class which uses the RS-390 and 395 motors sold through RobotShop. The Mabuchi web site does not seem to have this model any longer (closest one is the RS-385) ... Is th...

2014-09-17 12:10 by CBenson
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Hello, I don't know if this is covered elsewhere but I was wondering what method I would use to program a robot to work just off of solar power, no batteries. How would I program a robot to keep tra...

2014-09-17 10:10 by CBenson
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I have a bunch of Roombas that need various repairs with the CHM bearings being first. It seems it just the small idler gears that strip. Anyone know where to get just these gears without buying the...

2014-09-15 23:18 by bfr57
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I have looked over many of the smart servos you offer and have found the Dynamixel AX-12A and MX-28T , as well as the Herkulex DRS-0101 and DRS-0201 models to be good candidates for my applicat...

2014-09-15 17:39 by jarcand
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I'm building my first robot and I'm looking for some help with my design, specifically selecting power and motors since those seem like items I don't want to screw up. My microcontroller will be a Ra...

2014-09-15 10:20 by CBenson
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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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2014-09-15 08:33 by DiaLFonZo
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Hi, I just assembled my DFRobotShop Rover. When I turn it on I get 6 blue lights, 1 red pwr light, and two pairs of alternate blinking green and red lights. What do the blinking lights mean? I've mad...

2014-09-15 08:17 by CBenson
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Can I use the 3mm adapter on the 100mm Mecanum Wheels RB-Nex-13 ? We would like to use these wheels with Tetrix FTC robot with 4.7mm axle...

2014-09-15 08:03 by CBenson
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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...

2014-09-12 00:22 by anbumku
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I have DFRobotShop Rover V2.0 tank bought from this e-shop. I also bought the BluetToothBee from Seedstudio. http://www.robotshop.com/en/seeedstudio-bluetooth-bee.html I expected it that just connec...

2014-09-11 18:50 by jarcand
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I just purchased a Vex IQ Superkit for my son. Installed the battery into the brain, hit the "check" key, and it goes into something like a quality control test. It requests "cable 3&qu...

2014-09-11 17:39 by jarcand
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Hello I purchased a Litter Robot 2 from this website in July. I received it and my cat started using it right away. It worked fine for about 2 weeks and now it wont work at all. It does not turn at al...

2014-09-11 16:36 by Jgendron
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