Putting robotics at your service™

Free shipping on orders over $75

RobotShop Community Forum

Page 1 of 228 [ 11382 topics ]

1, 2, 3, 4, 5 ... 228
2
replies
319
views

http://www.youtube.com/watch?v=j0xMEoPd520 Today RobotShop released the official preview video for the new Quadrino Nano Flight Controller . The scene is that of a futuristic drone / UAV control...

2015-04-04 08:47 by Jeff77
2
replies
6
views

I've got a couple of Makerbot replicator 2's 4th generation. Yesterday one of them started going crazy in the x-axis. I tracked the issue down to a break in the cabling, then discovered this is a regu...

2015-05-22 10:31 by EdToo
1
replies
9
views

Hello, I want to do a project where I control a robot arm through a programmable logic controller (PLC) through ordinary dry contacts. Basically, I want to know if there is a robotic arm that can perf...

2015-05-22 09:47 by scharette
2
replies
20
views

when im try to update firmware, i was get the message " please power cycle the board and try again "" how it solve? regards...

2015-05-22 09:31 by CBenson
2
replies
16
views

Hello, I have purchased the basic DFRobotRover v2 kit and then purchased the DFRover Bluetooth V3 module ( http://www.dfrobot.com/index.php?route=product/product&product_id=360 ). (I am not usi...

2015-05-22 09:29 by CBenson
2
replies
28
views

:cry: Hi I just finished building hovis Eco it was working fine and walking around until now. Every time i try to enter the program on the robot it doesn't work please help thanks...

2015-05-21 15:07 by jayjay2563
1
replies
34
views

Hello! I am building a mobile robot which consist in 4 DC motors with stall current of 5 Amps. I was thinking in using the MC33926 Motor Driver Shield for Arduino but I am not sure If I can stack 2 sh...

2015-05-21 12:47 by bdaouas
1
replies
30
views

Hi All, There's an odd issue with my roomba. A few days ago, my roomba had an issue trying to mount itself on the charger. Normally I just set it on the platform myself, but this time it was about im...

2015-05-21 10:35 by MThibault
2
replies
46
views

Just got SSC-32U and was under the impression that I could power the board and my 6 servos with one 6 volt battery if I connected to VS 1 terminal. It doesn't power anything. If I supply another 6 v...

2015-05-21 08:45 by CBenson
77
replies
2528
views

Hi All, We are, at Lynxmotion, very proud and exited to introduce a new UAV / Drones flight controller born from a partnership between the well known FlyingEinstein and Lynxmotion team. We focused on...

[ Go to page: 1 ... 4, 5, 6 ]

2015-05-21 08:39 by DiaLFonZo
14
replies
276
views

I have the Phoenix IK code ported and working for .net C# 4.5. Currently working on a java port as well. I can make it available if anyone is interested. I am using it with a custom hexapod controll...

2015-05-21 08:33 by scharette
4
replies
31
views

Hi, I'm considering purchasing this kit, as it seems like it has great potiental even if it is a bit pricey. i like the idea of 10 actual builds avail to get a good idea on how to put different parts...

2015-05-21 00:09 by dcbarry
1
replies
38
views

I'm looking to "Mod" my driveway surface cleaner and am looking for some input/thoughts/suggestions/problems. Here is a picture of it: https://www.amazon.com/clouddrive/share/crIja22NTtCE...

2015-05-20 10:54 by CBenson
2
replies
19
views

Hello all! I have a DFRobotShop Rover Shield (which came with the "Mini DFRobotShop Rover Kit"). I have already (and succesfully!) used the rover with an IR remote control. It's specified...

2015-05-20 08:38 by kadersin
1
replies
26
views

Can you point me to a schematic for wiring a RB-Ins-20 arm (Torxis servos) to a Lynxmotion SSC-32U? The Lynxmotion guide keeps referencing 3-wire servos, while the Torxis is a 4. Although the naming...

2015-05-20 08:30 by CBenson
1
replies
19
views

Hello! I want to buy 4 motors: 12v, 45 RPM Spur Gear Motor (code 638226) motors, which mount bracket is compatible with it? thanks in advance, regards...

2015-05-20 08:27 by CBenson
3
replies
50
views

RE: USB 2.0 and USB 3.0 I just installed the Quadrino Nano firmware with the 64 bit driver. I found I could not do it with a USB 3.0 port but the USB 2.0 port worked fine. Norton Anti-Virus did not l...

2015-05-20 00:08 by Regor
1
replies
20
views

I'm checking out my robot arms after a semester class. One of the ALD5 robot arms is real jerky and jumping anytime the elbow motor is engaged with FlowArm. My other robot arms seem to function prope...

2015-05-19 14:37 by CBenson
3
replies
73
views

We're considering trying to put together our first robot using a Wild Thumper 6wd chassis; that should allow us to use it indoors and out. The 75:1 option looks best since we would rather have power ...

2015-05-19 12:04 by bdaouas
1
replies
20
views

I am new and I am looking for a little direction. I am sorry if I am breaking any protocol. I have spent about 8 hours researching solutions and I am still confused. I am hoping someone can shoot me ...

2015-05-19 12:00 by CBenson
1
replies
24
views

I just bought the Bus Pirate (RB-Spa-371) and the cable (RB-See-272). After searching online I found out they switched the pins between cables and boards. My board doesnt have a version number on it ...

2015-05-19 11:48 by bdaouas
3
replies
27
views

Hello, It is possible to use a wireless PS2 Robot Controller with two receiver modules in the same time? If not with standard equipment it is possible to modify it to achieve this? Thank you!...

2015-05-19 10:26 by CBenson
4
replies
70
views

Bonjour, J'ai acheté récemment de nouvelles batteries pour mon neato XV, au bout d'un mois celles-ci demandent à être réinitialisée constamment et l'appareil ne fonctionne plus. L'appareil ne ...

2015-05-19 08:27 by MThibault
4
replies
149
views

Hi everyone, I am working on a center of mass device this summer to track a persons weight, and was wondering if using 3 of the 200 kg button load cell would work along with a Phidgets Wheatstone Bri...

2015-05-19 08:12 by CBenson
3
replies
44
views

I need a acurators for Pinocchio nose, do you have a suggestiv...

2015-05-18 13:25 by CBenson
1
replies
12
views

I incorporated your USB-RLY08 board into a design, then recently built a second version, using the Rev B version. The 2 boards don't seem to be compatable. The Rev B board is not fucntion properly. ...

2015-05-18 12:42 by CBenson
2
replies
49
views

Hi guys, since I belong (or I feel like...) to this very small community of people who had/have a VTail 4/5 Quadcopter and I want to contribute actively too, I wanted to share with you a very simple, ...

2015-05-18 12:16 by Regor
4
replies
38
views

Hi everybody, I just received my dfrobot mini rover kit (the smallest kit with tracks). I assembled the robot and was pretty excited to try it. My god, I was disappointed with the quality of t...

2015-05-18 11:16 by kadersin
3
replies
40
views

I accidentally attached SRF-04's Echo output pin with -9 volt , now its not working, can any body tell me how can i repear it, so i could make it usable for other projects...

2015-05-18 09:38 by CBenson
1
replies
40
views

I'm attempting to build a hand crank generator to charge my iphone and am wondering about the type of motor i would need. Based off what i'm reading on how to charge my iphone, i would need ~5V, 1am...

2015-05-18 08:29 by CBenson
1
replies
53
views

Hi there, I was wondering if there are servo motors that can go 360 degrees and beyond but still act as a servo motor able to go to specific positions and has holding torque? thanks....

2015-05-18 08:27 by CBenson
1
replies
25
views

I am the director of a special needs day camp for children with high functioning autism, ADHD and other emotional problems. Many of our campers are brilliant with amazing talents with Legos, computers...

2015-05-18 08:21 by CBenson
44
replies
17303
views

Hi all, This topic is about anyone who is interested in inverse kinematics. I always wanted to draw a straight line with my robot (linear motion). I finally solved the inverse kinematics for this...

[ Go to page: 1, 2, 3 ]

2015-05-18 08:16 by CBenson
14
replies
102
views

Hello, since 1 month, i try to upload a simple sketch on my DFRobotshop Rover V2. I tried the "wasd keyboard", "full speed", "blink", and a empty program. Every time, i...

2015-05-18 08:13 by CBenson
8
replies
83
views

I need a linear actuator to close the door of my chicken house It needs a good strength and a length of 12 inch please advice on hardware please also advice on programming, I am thinking arduino, it...

2015-05-18 08:12 by CBenson
3
replies
74
views

Hi guys, at first I want to express all my satisfaction for the quadrino nano board and the MultiWii software. It is a really good product and I really slowly appreciate how it works and how many conf...

2015-05-17 23:16 by johnnydarko
2
replies
43
views

Hi all, since I need to access telemetry information over UART1 and/or I2C through my BeagleBone it would be nice if you can give me a schema or just tell me which are the +5V, GND, RX, TX on the UART...

2015-05-17 23:02 by johnnydarko
3
replies
37
views

Hi, I'm going to develop my first motor project. I'm interested on brushless motor but i don' t know how go choose the right esc. Which motor parameters do i need to consider? Thanks in advance. Lu...

2015-05-15 13:05 by DiaLFonZo
1
replies
37
views

Hi, I'm creating a rain guard and would like to use a motor controller and a 12vdc motor which will turn CW and CCW but will only be activated by a 12 volt signal. two limit switches would stop th...

2015-05-15 11:12 by scharette
1
replies
37
views

Hello, my name is Darrell Thompson. I purchased a Crazy2Fly QuadCopter recently from you all. It said I would have to purchase a remote control and receiver separately which is fine but Im not sure wh...

2015-05-15 09:20 by DiaLFonZo
3
replies
147
views

Hello. I am new to electrical motors and I am using them outside of the RC world. I have two brushless motors UAV Brushless Motor A2208/12 1800Kv, Two M20A 20 A Multicopter ESCs, One 4.8-6V RC Ser...

2015-05-15 08:46 by CBenson
13
replies
160
views

I'm a kid in high school and recently I bought a lynxmotion kit. I have successfully built coded and run the ALD-5, the Biped Brat. After those I got bored and decided to try my luck with theSQ3U qua...

2015-05-14 17:11 by jmonday0230253
1
replies
25
views

I purchased a Aqubot Turbo T Product # RB-AQA-73 in 2010 from the Robot Shop. It has been in for service twice since I purchased It, once under warrantee. There is a white thin plastic piece about 2 1...

2015-05-14 15:15 by MThibault
2
replies
40
views

Ok, this might be the easiest question in the history of robots, but I don't know anything about robots and am finding that I have to learn. Thanks for the patience :) I have a Roomba 4110. It has a ...

2015-05-14 10:59 by nadanaga
4
replies
64
views

I'd like to attach a 10W RGB LED floodlight to a pan/tilt mechanism so I can aim the light in different ways, and am trying to decide whether the HS-422 servos that come with the Lynxmotion Pan/Til...

2015-05-13 17:03 by jasonwebb
3
replies
87
views

Greetings, I've been involved in a particular industry for nearly 40 years and I believe I have identified a nitch in our market that would utilize robots. Problem is, I have no understanding of r...

2015-05-13 16:34 by jmonday0230253
1
replies
33
views

How do I program Bot Board 2?...

2015-05-13 15:04 by scharette
1
replies
34
views

Seeing as the SSC-32U was recently released, I wanted to work on some of the issues that had me shelving my robotic project. The SSC-32 was pretty rough around the edges, providing the bare amount of ...

2015-05-13 10:39 by scharette
1
replies
42
views

i am confident about how im wiring the multiwii to the receiver and the receiver is lighting up but nothing happens with the motors when i input a command through the remote. i think the problem is wi...

2015-05-13 09:23 by DiaLFonZo
2
replies
24
views

I was going to take my hunter vtail 500 on a test flight and the front left motor was spinning and it suddenly stopped rotating and started vibrating....

2015-05-13 09:18 by DiaLFonZo
2
replies
31
views

Please explain how if possible. Thanks, arduinoboy....

2015-05-12 17:16 by arduinoboy
1, 2, 3, 4, 5 ... 228
All times are UTC - 5 hours [ DST ]. It is currently 2015-05-22 11:59
Feedback Form