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Ne idea abt hovercrafts???
hi…
i am planning to participate in iitm shaastra….
ne 1 got ne idea abt rc hovercrafts???books or websites or design???actually gt no idea how m gonna lift the machine from the ground….thats the biggest issue..thanx in advance…
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hi.... i am making a hovercraft for iitm shaastra 2007.. i saw on internet that ppl are using "RS 540 motor"...7.2V @1.25 amp and 8000 rpm...i dnt knw which motor i shud use tht wud give the same output 8O ....or else....any other motor within 12 V range that can lift a 2 kg(approx) hovercraft off the ground... :?: thanx in advance...Hello, Arduino people. I am a Computer Science student who is planning to build a hovercraft with a small team of people for Freshman Engineering Design Day. (The "Day" is for showing off the hovercraft, not for building it. We have a couple of months for that.) I am not very good at physically building things, so I thought that I could most effectively help out with research and the control systems. So, I have a few questions. 1. Would it be feasible to use an Arduino board to control the hovercraft in the first place? 2. What would be the most ...didn't understand the geometry of the robotics problem of iitm techfest "shaastra" put up at shaastrarobotics.blogspot.comhi , can someone give me any idea relating position sensors...?? suppose in an arena two objects A , B are moving . sensor is placed on A and getting AB . but can we measure the position of A, B w.r.t a fixed point O ,i.e OA and OB simultaneously ....... O is indicted by just a sign(e.g- flag).... moreover is it possible for sensor to differentiate b/w OA and OB..?? actually it is a shaastra -ctf (rob,) prblm .i am finding this way out.. plzzz help..!!!hello, I need your suggestions. Any idea kung ano ang magandang project design proposal? kahit possible titles lang muna... what i have in mind is 3 pa lang... 1.Queuing machine na pwdeng magText.. any idea po para sa magandang title nito.. 2. Traffic management system 3. Light Server for big establishments. Thank you in advance for any help you can extend..Hi, I want to build a walking humanoid. I am gonna use readymade prosthetic parts for that. I am planning to power the hip part since its not easy to power the knee prosthetic. Planning to use a TI 2407 microcontroller. Has anybody done it or something similar? Anybody has any design idea, or the problems to be kept in mind while designing? At first, the stability is not of concern, and can be hand-supported at times. But it should walk decently! Regards PannagI need a PC based oscilloscope circuit.It should have a bandwidth at least 1mhz.My idea isVOLTAGE TO FREQ.CONVERTER IC ------gtPIC18F2550/4550-----gtPC-----gtSOFTWAREI am willing to write software for oscilloscope in PC but I have no enough knowledge to design the circuit.I am planning to use HID communication to interface PIC with PCAny idea.... Please post your idea because i need a scope but i don't like to spend more money to buy one...Thanks.....hey i m planning to go to shaastra 2 take part in shaastra...however i have never built such a bot b4 so need some help... assuming that the bot weighs a max of 2 kg, how much rpm motor should i use??? , keeping in mind that i wud need high torque amp decent speed also any suggestion reagrding the climbing mechanism are welcomeDuring Shaastra we plan to organise 2 levels of Robotics competition.One will be a autonomous and the other manual control.The autonomous problem is nearly ready(http://shaastrarobotics.blogspot.com) For the manual bot we are looking at Sumo Wrestling :P Now this will require a lot of restrictions on design.Any suggestions? Don't miss Shaastra Robotics, around second week of october.Total prize money for Robotics exceeds 1 lacs 8)Hi there i was wondering if anyone could help me on the specs for a small scissor lift i only need it to be about 3.5 feet long by 2.5 feet wide and it needs to go at least 3.5-4 feet off the ground only needs to hold a weight of 10-15 pounds preferably operated by a foot switch and needs to be fully up and stable in 2 seconds any ideas i would really appreciate some help. i've never tried anything like this before and thought it would be a fun idea. im just not sure on sizes or ...In the picture u can see bobbin cover with lead wire.I ask to the factory how do they do this they told me there is a machine controlled by microprocesor.After than i want the picture of the machine but they did not show me.Any suggestion or idea to make this with pic's?I need to give the sama shape to the bobbin (4.5 mm lead wire) Coz we re doing the samething with human.And it takes so much time.If any body give me any idea or exemple i will be really soo glad.Thanks for reading.Hi, I'm from a computer background, however, i have a good idea on power generation. Is there anyone/institute in Bangalore who i can consult to implement my idea. The design should be started from scratch. If there is anyone who can help, please contact me. I'm ready to pay for consultation. regards, SujayI am trying to turn an idea into reality, I'm looking for a board that is to be used in a boat lift/ cargo lift application. It must be able to operate two 24 v. Contactors One for up and one for down, this to be done by hand held remote control. The up and down are controlled by limit switches for bottom middle and top. I would like to be able to have a motion detector that will turn on a light, snap a picture and email or text the alert to given address. Want to be able to ......hello po mga experts... gusto ko lng sanang i-improve ung project namin sa advanced logic... kasi next sem, we'll be having our project design... so i'm planning na i=improve na lng ung queuing machine namin.. ito po idea ko.. -instead of counter IC ung gagamitin namin, I'm planning to use microcontroller. para multiple tellers po xa... at madisplay nya if anong teller pupunta ung particular number like sa banks. ex. No: 289 Teller: 3 - pwd mag-txt ung queuing machine... just drop 1 peso, after nya madetect ang 1, my display na enter your mobile number: enter po yungmobile number mo, saka ...For Those That Are Interested Many of you know about the wire bending CNC machine that I built, that I have a patent pending, and that a patent is due for issue. However, I am sure that many of you have no idea what the concept is or the product that I will be making. A while back, I briefly posted a copy of the patent application, but changed my mind and quickly took it down. Now that a patent is certain to issue, I figured it was about time to share my idea with the world. Also as many of you ...Hi everyone.My name is Tocce. I`ve just begun to design a robot. it is my first robot Ive ever made. I`m facing a trouble with sending data from PC to the robot that is being designed by me and my friends. we are planning to give some commands to robot: like turn left. turn right or go ahead. this should be done by giving some high(5V) or low(0V) to the pins of PIC or directly to the motor-driving circuit (I don`t have any idea on this issue cos I can`t imagine what I gonna use).The program run in PC will ...hai, it may be that long that u couldnot recog me......... i am hari.... the boy who had a hell with the thermal image and that sort of things..... but the time has changed and i am in real fix.... I MEAN THAT I AM BEING HELD BY MY THROAT..... my prof has a deadline for me and i must make it ..... all i need is the little help from the community to suggest me any novel idea that can take shape into a final year project..... please pls pls and anyone suggest me to some link or some e books that teaches ...Hi engineers , I want to design tablet from scratch i need all your support to finish my idea to fulfill and i need fresher idea and experience advice to made this to get successful thing. .And wanna name it as eda board tablet and i would like to share my knowledge and finished tablet to all my friends in eda board who support to design this . thank you in advance freindsI apologize for the electronics 101 question. I've been reading the forums and this group seems friendly enough. My specific project I'd like to consider is creating an arduino system to monitor an older vending machine (no MDB or DEX) and sending the results via cell phone. I've found examples of sending with a cell phone and I'm not worried about that. I figure what will probably be the only way to do this is to connect electronic sensors to the wires leading to each vending machine motor and detect when the power is given to each motor ...This is my first rough idea of 2-propellers machine: VGA Mode bit: select from 8-bit (Demoboard compatible) or 10 bit (256 colors VGA with sync on 24,25) I am still beginner. So I am asking if there is something wrong with this idea. If not, I will start to make it ----------------- Before I start, I want to do some experiments with 4 pieces of 23k256. They were ordered two days ago and should arrive today. P1: vga and LMM VM P2: all other peripherals/human input P2 boots from eeprom, then loads an OS kernel from flash SD card Then it sets Resn of P1 ...