Instructables: question - robots http://www.instructables.com Sat, 10 Dec 2016 18:24:43 PST BLOX v1.01 Guidance & Info about Quadcopter Project? http://www.instructables.com/answers/Guidance-Info-about-Quadcopter-Project-1/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif emmaotsapa2013 Hello everyone, I am working on a collision avoidance protocol for my masters thesis and need guidance and information especially from people who have done the same or similar project.The implementation is in two stages: 1. simulation (a) i want to construct a 6 dof quadcopter model in simulink (...
By: emmaotsapa2013

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Wed, 9 Nov 2016 06:31:22 PST
Power supplies struggling, should I be limiting the amps going to these DC actuators? http://www.instructables.com/answers/Power-supplies-struggling-should-I-be-limiting-the/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Trrl This project started as this instructables project  http://www.instructables.com/id/Arduino-Controlled-Robotic-Drum However, instead I'm using a relay board (sainsmart 8 channel) and arduino to switch power from 4 separate wall plug DC power supplies to the individual actuators. Each power supply i...
By: Trrl

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Mon, 7 Nov 2016 10:07:47 PST
what would be stronger to use a air compressor or and air tank? http://www.instructables.com/answers/what-would-be-stronger-to-use-a-air-compressor-or-/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Newbie216 im doing some random research on air muscles....say i wanna make about 640 air muscles and wanna power them at the same time (not actually gunna do that) what would be stronger a air compressor or air tank? and how much psi would be needed to inflate all of them at the same time?
By: Newbie216

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Wed, 2 Nov 2016 14:31:13 PDT
Should I use Arduino mega to control a Hexapod? http://www.instructables.com/answers/Should-I-use-Arduino-mega-to-control-a-Hexapod/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Shizen I'm planning to make a Hexapod with this design http://www.thingiverse.com/thing:1338781. Instead of using servo controller board like Linuxmotion, can I use an Arduino mega instead? I'm using this model http://www.ebay.com/itm/New-Small-Meduino-Mega2560-R3-Pro-Mini-ATMEGA16U2-Arduino-Mega2560-Compa...
By: Shizen

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Tue, 1 Nov 2016 09:33:46 PDT
can i use aexternal battery charger to power a robot?? http://www.instructables.com/answers/can-i-use-aexternal-battery-charger-to-power-a-rob/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Newbie216 as my question title states would i be able to hook my robot up to an external battery charger to  power it? if so how would i hook it up that way
By: Newbie216

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Wed, 19 Oct 2016 16:54:03 PDT
how do i figure out how much power my biped humanoid robot will need? http://www.instructables.com/answers/how-do-i-figure-out-how-much-power-my-biped-humano/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Newbie216 exactly what my title says its going to be about average human weight and it needs to have a high reaction time
By: Newbie216

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Tue, 18 Oct 2016 15:02:01 PDT
dedicated pcb?? http://www.instructables.com/answers/dedicated-pcb/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Newbie216 yes i was wondering if its possible to dedicate certain circuit components to one pcb? like say one pcb has only amplifiers on it? 
By: Newbie216

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Sun, 16 Oct 2016 18:18:52 PDT
Hello I'm new to electricity, what should i learn first ? http://www.instructables.com/answers/Hello-Im-new-to-electricity-what-should-i-learn-fi/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Hatred Realm Hello guys. I'm an undergraduate student and I'm studying Electrical Engineering. I'm on semester 7 right now. But until now i still cant make anything. I have a dream about making a robot. But i didn't know where to start. In my university they only teach me how to answer a question. They didn't te...
By: Hatred Realm

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Sat, 1 Oct 2016 21:00:42 PDT
my idea ? http://www.instructables.com/answers/my-idea-/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif mohamed alhaj Excuse Idea is to let the work of the robot moves in 16 barcode full freedom, control it via remote, for example, is moving to give him a certain barcode as well as can you help me
By: mohamed alhaj

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Fri, 23 Sep 2016 02:15:03 PDT
I want to buy a quadcopter frame as shown in pic of good quality. Tell me where I can find it (website or maybe a link)? http://www.instructables.com/answers/I-want-to-buy-a-quadcopter-frame-as-shown-in-pic-o/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif AbhinavS56 I am a beginner and want to build a Quadcopter of my own. Firstly tell me where can I find a quadcopter as shown in pic. And then secondly guide me and help me in further making of the quadcopter. 9818786848 (my Whatsapp no.)
By: AbhinavS56

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Thu, 22 Sep 2016 13:15:08 PDT
I like these idea in amazon so can some one help me to do it these robot KIVA SYSTEM? http://www.instructables.com/answers/I-like-these-idea-in-amazon-so-can-some-one-help-m/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif mohamed alhaj Amazon Robotics (formerly Kiva Systems) i
By: mohamed alhaj

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Thu, 11 Aug 2016 16:23:18 PDT
Where is the robotics class?? http://www.instructables.com/answers/Where-is-the-robotics-class/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif bkucheran I had let my Premium membership slip, but then I saw an offering for a series of classes on robotics.  That was interesting to me, so I renewed my Premium 2-year membership specifically for that class.  But now when I look into the class selections there is no mention of robotics at all and I can't ...
By: bkucheran

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Tue, 9 Aug 2016 07:40:36 PDT
NASA/JPL SAY THEY CAN NOW REACH PLUTO FASTER BECAUSE ? http://www.instructables.com/answers/NASAJPL-SAY-THEY-CAN-NOW-REACH-PLUTO-FASTER-BECAUS/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif iceng Listening to a Science Friday discussion of Pluto's 150 mile deep ocean, there was an offhand mention that we can now get a probe there faster because of some astrophysics technology. Pluto is now considered a miniature planet. Anybody know what this relatively new space probe speed travel technolog...
By: iceng

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Fri, 1 Jul 2016 14:32:19 PDT
Why is my quadcopter toppling when i try to fly it? http://www.instructables.com/answers/Why-is-my-quadcopter-toppling-when-i-try-to-fly-it/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif prash319 I built a quad copter. I have done all the calibrations correctly (accel, compass, rc, esc). When I arm the drone, motors and propellers are spinning. But when i give more throttle to try to hover it, it doesnt fly upward steadily. Instead it lifts backwards and falls. Why is this happening? Should ...
By: prash319

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Wed, 4 May 2016 23:21:57 PDT
12v battery charging? http://www.instructables.com/answers/12v-battery-charging/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif infinity1 I'm making a prop that has 6 12v 6800mAh rechargeable batteries, but i wanted two ways of charging them, a normal plug in to a wall adapter, but also jump lead connectors, so I'm able to charge it of a reving car, or a leisure battery, all my questions are, is what would i need in the circuit to mak...
By: infinity1

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Sun, 17 Apr 2016 15:14:57 PDT
i need help with this components? http://www.instructables.com/answers/i-need-help-with-this-components/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif yungdavz how can i get this component?. Intel Edison L298 Motor Driver
By: yungdavz

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Fri, 18 Mar 2016 08:35:39 PDT
How can i run two wheels with one motor in wheelchair controlling? http://www.instructables.com/answers/How-can-i-run-two-wheels-with-one-motor-in-wheelch/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif nayeem_ruet_eee
By: nayeem_ruet_eee

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Wed, 13 Jan 2016 12:01:30 PST
Control a robot via Internet ? http://www.instructables.com/answers/Control-a-robot-via-Internet-/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif omarb22 hi guys so i want to build an arduino robot that's connected to the internet using phone then controlled from my computer so do you have any ideas and do you know any good tutorials ?
By: omarb22

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Sat, 28 Nov 2015 13:38:39 PST
how do you make a robot completely waterproof ? http://www.instructables.com/answers/how-do-you-make-a-robot-completely-waterproof-/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Rohith_13 especially the motors , as i am participating in a competition which requires the whole robot to be fully submerged in water i am looking for it to move freely and without it from getting shot 
By: Rohith_13

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Sun, 22 Nov 2015 01:02:54 PST
Control robot with wifi? http://www.instructables.com/answers/Control-robot-with-wifi/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif omarb22 Hello guys do you have any ideas how can i Control robot with wifi using arduino and a wifi shield
By: omarb22

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Sun, 25 Oct 2015 10:50:33 PDT
robot that follows me? http://www.instructables.com/answers/robot-that-follows-me/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif omarb22 hi guys so my question is how can i build a robot that can follow me using my phone or anything else
By: omarb22

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Thu, 22 Oct 2015 13:15:59 PDT
robot that talks back ? http://www.instructables.com/answers/robot-that-talks-back-/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif omarb22 Hi so i'm building a Robot controlled by voice using my android phone and HC-05 Serial Bluetooth Module(Hi so i'm building a Robot controlled by voice using my android phone and HC-05 Serial Bluetooth Module so my question is how can i make the robot talk back to me ) so my question is how can i mak...
By: omarb22

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Thu, 22 Oct 2015 13:13:54 PDT
I need help with an Intel edison robotic arm http://www.instructables.com/answers/I-need-help-with-an-Intel-edison-robotic-arm/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif jOker58 I need to know what kind of acuator I should use to move the top arm 
By: jOker58

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Sun, 11 Oct 2015 17:39:01 PDT
how to limit (current/voltage) of l298n outputs? http://www.instructables.com/answers/how-to-limit-currentvoltage-of-l298n-outputs/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif omar emad hello, I have been working on a beginners project , "controlling RC car with (pic microcontroller / bluetooth module / l298n dual H-bridge)" the car works well .. if i drive only 1 motor, but when i decide that i will go forward and left/right, well the driving motor speed almost died  even if there...
By: omar emad

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Wed, 7 Oct 2015 08:31:11 PDT
how could attached cooling fan, heat sink,particle bottle ring and reaction chamber in arc reactor? http://www.instructables.com/answers/how-could-attached-cooling-fan-heat-sinkparticle-b/ https://cdn.instructables.com/F85/1YBE/IEFIC11T/F851YBEIEFIC11T.SQUARE2.jpg https://cdn.instructables.com/F85/1YBE/IEFIC11T/F851YBEIEFIC11T.SQUARE.jpg https://cdn.instructables.com/F85/1YBE/IEFIC11T/F851YBEIEFIC11T.SMALL.jpg gopalpotdar Ok. First off lets take a look at the blueprints for the arc reactor that is supposedly "Stark Tech" (link below) http://th09.deviantart.net/fs71/PRE/i/2012/083/c/6/arc_reactor_blueprints_by_fongsaunder-d4tttee.jpg  how could attached cooling fan, heat sink,particle bottle ring and reaction chambe...
By: gopalpotdar

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Fri, 11 Sep 2015 10:39:55 PDT
A 6v motor (rated ) and Appiled voltage is 12V http://www.instructables.com/answers/A-6v-motor-rated-and-Appiled-voltage-is-12V/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif AbrarA3 I am making a line following robot and using Two Dc motor with L298N motor Driver and applying a voltage of 12V.I have used PWm to control my speed but my motors are behaving abnormally like one rotates and other one is not rotating . WHy ??Any suggestions
By: AbrarA3

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Thu, 3 Sep 2015 12:43:25 PDT
Where can i buy components in UAE (not online)? http://www.instructables.com/answers/Where-can-i-buy-a-bluetooth-module-and-an-l298-mot/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif TheGreatResistor I want to buy some resistor capacitors and some ics anybody has some ideas??
By: TheGreatResistor

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Sat, 15 Aug 2015 08:17:59 PDT
Can I power a motor with a higher voltage? http://www.instructables.com/answers/Can-I-power-a-motor-with-a-higher-voltage/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif jongscx I have a set of 56V Lithium Battery packs from an electric lawnmower and a 24V 600W scooter motor.  I don't want to hack the packs apart because I'm hoping to be able to use off-the-shelf packs and chargers when the larger capacities come out. Can I run these together with just a speed control and ...
By: jongscx

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Wed, 12 Aug 2015 09:21:03 PDT
Guys? Do you have a lego brick? if you have, please tell me how's the prize, ok? http://www.instructables.com/answers/Guys-Do-you-have-a-lego-brick-if-you-have-please-t/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif ALNADZ
By: ALNADZ

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Tue, 11 Aug 2015 00:08:14 PDT
Help with 6DOF robotic arm? http://www.instructables.com/answers/Help-with-6DOF-robotic-arm/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Miguelc1 Hi, I am building a 6DOF robotic arm for my final school project and i need you help I have an arduino and i have to run 6 servos with it i have a joystick shield on my arduino and was wondering what the best way to power the servos is. Should i get a servo shield, or seperate board? Also i have a ...
By: Miguelc1

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Fri, 31 Jul 2015 15:16:01 PDT
hexapod arduino code? http://www.instructables.com/answers/hexapod-arduino-code/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif icey.hood i have just finished designing and building a hexapod with 18 DOF..  powered by arduino nano and a 32 channel servo controller. i need help with code. please help.
By: icey.hood

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Sat, 25 Jul 2015 06:16:41 PDT
Pulley set for a 150rpm motor (small rc car project)? http://www.instructables.com/answers/Pulley-set-for-a-150rpm-motor-small-car-project/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Kokkan hey, I'm building a a car for a small competition in  my university (really small, like 3 teams) The motor they are providing for the car is a small dc motor, 6v, 1.7A and 150 RPM (there's no info about the torque). We have access to a 3D printer and wanted to print 2 pulleys to decrease the spee...
By: Kokkan

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Tue, 14 Jul 2015 19:43:29 PDT
diy shoulder axle/pin/shaft/dowel pin? http://www.instructables.com/answers/diy-shoulder-axlepinshaftdowel-pin/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif marc_is_curious I would like to - create a shouldered pin* in order to glue gearwheels** to it - ask you for any advice or link that may hint me towards a solution any ideas are highly appreciated: i already had a look at misumi, conrad, rscomponents, alibaba, ebay, amazon "small parts" … but could not find any su...
By: marc_is_curious

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Wed, 24 Jun 2015 01:52:25 PDT
How to make a robot car which automatically reverses its direction after going a certain distance? http://www.instructables.com/answers/How-to-make-a-robot-car-which-automatically-revers/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Zellequeen I am using a DPDT switch, but have difficulty to decide what trigger to use.  I need to make the robot go 3 meters and the robot size itself is limited (15x15x15cm)
By: Zellequeen

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Mon, 22 Jun 2015 22:18:59 PDT
How would I make a robot that can locate a computer? http://www.instructables.com/answers/How-would-I-make-a-robot-that-can-locate-a-compute/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif HarryA3 Hi Community, I was thinking of making a robot that could somehow find a desktop computer went released into a room. I was wondering if there would be a good way to do this by watching for wifi signals coming out of the computer to decrease the time it would take to just visually check every corner ...
By: HarryA3

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Tue, 2 Jun 2015 23:28:14 PDT
Making a robot for a beginner ? http://www.instructables.com/answers/Making-a-robot-for-a-beginner-/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Amar prasanth Iv'e kept searching the internet for building a simple robot nothing advanced but one that can walk and avoid collition and small led's as eyes . i also want it to work all this in a click of i switch. but the worst part is i don't know much about electronics,circute or any parts needed or where i c...
By: Amar prasanth

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Sun, 24 May 2015 01:50:56 PDT
CleanBOT Schematic? http://www.instructables.com/answers/CleanBOT-Schematic/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif jm-rose I'm new to instructables and was very interested in the cleanBOT. I downloaded the instructions but there is no schematic on how to wire it up. How do I get the schematic?
By: jm-rose

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Tue, 7 Apr 2015 10:23:17 PDT
How to make a WALL-E robot? http://www.instructables.com/answers/HOW-TO-MAKE-A-RC-WALL-E-ROBOT/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif RUDR I WANTED TO MAKE A WALL-E ROBOT USING A TV REMOTE BUT DON'T KNOW MUCH ABOUT IR AND THE TYPE OF MOTOR I SHOULD USE TO MAKE THIS ROBOT.PLEASE HELP ME!!
By: RUDR

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Wed, 1 Apr 2015 00:24:07 PDT
Even if throttle is at max position, my quadcopter is not flying more than 3 feet. why? http://www.instructables.com/answers/Even-if-throttle-is-at-max-position-my-quadcopter-/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif Naveen D S How to tune the copter for more stability? how to make it fly at higher altitude?
By: Naveen D S

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Fri, 6 Mar 2015 06:58:28 PST
Can I upgrade a cheaper motor controller to handle more current? http://www.instructables.com/answers/Can-I-upgrade-a-cheaper-motor-controller-to-handle/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif jongscx I know the answer to "Can I do [blank]?" is always "Yes!... with enough time and effort."  I'm looking more for the economical breakdown of how to figure if it's worth the time and effort to do a mod, or if it's "better" to just buy off-the-shelf. I have a 250W motor controller for a 250W motor on ...
By: jongscx

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Fri, 27 Feb 2015 05:31:22 PST
line follower robot? http://www.instructables.com/answers/line-follower-robot/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif DeepM3 cn i program my robot to send it to specific location...if yes plss give the code???
By: DeepM3

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Sun, 15 Feb 2015 04:53:12 PST
Control Logic with PWM? http://www.instructables.com/answers/Control-Logic-with-PWM/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif RocketPenguin I am currently working on a robotics project, and need a bit of help. I have this H bridge, and would need to control it via PWM. Speed control isn't necessarily what i need, though i wouldn't mind. (In4 i should have just bought an ESC) The whole bot is controlled by PWM (All servos) except for the...
By: RocketPenguin

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Sun, 8 Feb 2015 09:21:33 PST
I need to buy or fabricate a strong crankshaft for a strandbeest-like glass robot. http://www.instructables.com/answers/I-need-to-buy-or-fabricate-a-strong-crankshaft-for/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif bandhudunham I'm making a walking robot out of glass based on Theo Jansen's strandbeest leg design. Fabricating the crankshaft has proven an odious challenge. I'm looking for a source where I can buy either a complete crankshaft to my specs or parts from which to fabricate my own. It needs to be about 30" long, ...
By: bandhudunham

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Sun, 1 Feb 2015 14:43:00 PST
12v dc motor selection http://www.instructables.com/answers/12v-dc-motor-selection/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif amey123 i have made chassis for my robot which is around 15-20kg.which motor would suitable for it?
By: amey123

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Sun, 18 Jan 2015 07:57:58 PST
Powering 6-8 Servos simultaneously?? http://www.instructables.com/answers/Powering-6-8-Servos-simultaneously/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif RocketPenguin I am currently working on a project that involves 6-8 servos, that all need to be powered at the same time. What would i use for this? The power supply on the "robot" of sorts will be a 11.1v Li-Po battery (Will update with mAh/any other info needed on the battery in a few days, i do not currently h...
By: RocketPenguin

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Sun, 11 Jan 2015 08:27:35 PST
Connect DC motor to Servo Output? http://www.instructables.com/answers/Connect-DC-motor-to-Servo-Output/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif RocketPenguin I am currently working on a robot of sorts, and have a quick question i would like to ask. I am using a Raspberry Pi as my "Brain", and am using ServoBlaster as my software. I am currently working on driving 6 servos and two motors with said software. My question is, how would i attach the motors to...
By: RocketPenguin

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Sun, 28 Dec 2014 14:20:52 PST
where can I buy a motor, lipo, esc and arduino? http://www.instructables.com/answers/where-can-I-buy-a-motor-lipo-esc-and-arduino/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif alex cooke I am building a device that goes around a track at set times and am not sure what I need and where I should buy it. I know that it must be able to reach 2000rpm to achieve the quickest time required but don't know which motor would be best.The fastest speed the device will need to travel is 10m/s. I...
By: alex cooke

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Fri, 21 Nov 2014 07:47:27 PST
What stepper motor should I buy? http://www.instructables.com/answers/What-stepper-motor-should-I-buy/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif alex cooke I am building a device that goes around a track at set times and am not sure which stepper motor I should buy. I know that it must be able to reach 2000rpm to achieve the quickest time required but don't know where to buy the stepper motor and which stepper motor would be best.The fastest speed the ...
By: alex cooke

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Tue, 18 Nov 2014 02:15:23 PST
Help plz ? I want to make a robot that detects land-mine. so what should I use and how should I approach this project ? http://www.instructables.com/answers/Help-plz-I-want-to-make-a-robot-that-detects-land-/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif bashamahamed I want the robot to move up,down,left,right. when it detects the land mine I want it to make a sound but also move away from it. I would also like a moving arm that goes side to side on the robot when it's moving.
By: bashamahamed

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Wed, 5 Nov 2014 10:47:23 PST
IR based robot? http://www.instructables.com/answers/IR-based-robot/ http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif syedmBilal09 What changes i can do in simple line follower robot? I made simple line follower robot now i want this robot works when i give IR signals  (ON) and stop when I give OFF  signals through IR remote. Instead of on off  switch on it.
By: syedmBilal09

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Sun, 21 Sep 2014 10:23:23 PDT