Electricity from a skateboard bearing
Any idea on how i can create electricity from a skateboard bearing and transfer it to 3 different button cell batteries which run to a USB plug? It has to be a compact design that goes on the sides of the bearing, not the top or bottom. Thank you!
Also, please supply a link to amazon where i can get the parts i need. Budget is 30$, preferably less.
it has been my dream to be a
it has been my dream to be a robortic but how to pursue was the actual problem… i think im on the good platform… anyway are there any video lessons to learn from
Can someone please help me
Can someone please help me on how to get the materials… Any link or prescribe shop in Ghana
TEMPER outdoor trials, part 1
First in a series of outdoor tests, evaluating my rovers capabilities:
A little history of my project:
http://forums.parallax.com/discussion/164517/temper-robot-update
daisy-chain
Perhaps consider running sonars in parallel rather than series?
Conveyor Belt Project
I’m trying to construct a small Conveyor Belt System using timing belts to carry small plastic chips (3.5mm X 1.5mm) representing coal. I was hoping to use an MXL timing belt but at 4mm wide, this is too small. Any ideas on a suitable belt would be appreciated. There is no great torque requirement and I was hoping to use a Pololu Motor RB-Pol-62, so it is all moving rather slow.
help me …
can some tell me more about bipedal robot balance rcovery algorithms
Parts
We’re not aware of physical shops there, but you can certainly order online. It will all depend on what you want to buy.
**Humanoid Dagu Spider Control **
Could someone please help me with my project please?
I am having so many problems trying to code the Dagu Spider 48 servo. I am using HS-5645MG digital servos - 4 on each sides of the legs that has a hip, knee, ankle and foot on each leg.
Hitec HS-311 servos are used for top of the body, shoulders, elbows, hands and one for the head.
I am using Dagu Spider 48 Servo Control with a shield.
All the links I’ve tried do not work from the Dagu site, so I am really stuck.
All I need is how to start the code with one or two servos then how to keep adding servos until I reach 17.
If I can get the legs moving for now with a walking gait, then I can hopefully go from there.
I have a disability that restricts me but I have tried so hard, but I’m failing.
I’ve tried various coding but I cannot get the speed right and adding servo control for more servos I’m finding difficult. I have read Arduino sweep etc, but I cannot add more servos without success.
I’m not asking for someone to do the work for me, I just need a massive step in the right direction.
My disability is really setting me back understanding how to do this properly. I have honestly tried on my own for two years now and the Arduino forum just seems to want to give people a hard time. I’ve got some good advice but I still cannot get started.
Sorry everyone for going on - I would be so so grateful for help.
Completely new … HELP!
Hello there! I might be biting off way more than I can chew, but that’s how it all starts isn’t it? 
I am wanting to build a drummer robot similar to the one called Stick boy in the band compressorhead. I’d love to know where to start and what best to use. I’d love to be able to make him cheaply, possibly out of pvc, and easy to set up and program. Any help where to begin would be awesome. Thanks!!
Help wanted … complete beginner.
Hello there! I am a complete beginner at this and looking to build something that might be way over my head. Any help you can give me would be great! I’m looking to build a drummer robot that can run on midi files from a computer similar to the one that plays in the Compressorhead band. I’m not really sure where to start. I know that I’ll need some kind of actuators or servos to run the joints and something to send the instructions to them. From the looks of that robot, he is all either hydraulic or air compression. I can see that some of his joints are run by linear actuators, possibly all of them. I’m not sure how to find these parts that I’m looking at, where or what they’re really called, and how to go about making them work for me. I’d like to make mine out of PVC pipe if I can, and I’d like it to run fairly easily and quietly while it plays. Any ideas at all that could hep get me started in the right direction would be great!
Thanks!
New post
Given the nature of the request, you’re best to create a new forum post with details of what you would like to do. We’re not aware of any step by step procedures to follow for such a robot, so you’ll have to design, create, code and troubleshoot it yourself.
programing
program arduino
Program for IR Compound eye with arduino
Hallo…
at the moment i am interested to make a robot with IR eye component with arduino, can you guys help me make the program and its circuit ?
i need it to learn robot.
Please, Help.
The IR sensor like this.
Program for IR compound eye with arduino
Hallo…
i am a student, i am a beginner in making a robot, currently i am interested to make a robot with eye component IR using arduino but i do not understand in programming the robot, i beg help to program its arduinonya and how the circuit.
help
I envision a robot that speaks with emotions.
New robot idea
Hi:
I’m new to the community and want to get an idea into motion.
From my knowledge of robots; they usually have a quiet monotone speech.
I would like to make a boisterous robot that can deliver speeches, recite poems, and most importantly talk with emotion.
Any ideas how I would get started?
Thanks,
Douglas
New robot idea
Hi:
I’m new to the community and want to get an idea into motion.
From my knowledge of robots; they usually have a quiet monotone speech.
I would like to make a boisterous robot that can deliver speeches, recite poems, and most importantly talk with emotion.
Any ideas how I would get started?
Thanks,
Douglas
car using 4ch FC-35
Hello, i want to ceate an self driving car using the 4ch IR FC-35, but i dont know how to program it. also i coud’nt find anything on internet.
Can anyone pleas help me?
(i’m using the arduino uno)
Want help
Helo
I am interested in robotics,and i wants to make a robot which are movable,taking and dondoing some work,sir please help me for making…
