Jsh
We have a design assignment where a small car (remote controlled size) must travel a set distance and then stop without the use of mechanical brakes. It cannot be thrust driven. One idea is that the car will stop by running out of fuel.
Any ideas?
Answer
Install a rotation sensor( a switch or magnetic pickup) and connect this to a counter. Set the counter limit to the rotations you want and when it reaches this count send a signal to the switch to turn off the electric motor. Batteries are chemical devices that provide dc power for things like this. Are you specifically prevented from using batteries and/or motors?
Install a rotation sensor( a switch or magnetic pickup) and connect this to a counter. Set the counter limit to the rotations you want and when it reaches this count send a signal to the switch to turn off the electric motor. Batteries are chemical devices that provide dc power for things like this. Are you specifically prevented from using batteries and/or motors?
where can u buy an electric remote control car?
Q.
Answer
Crap, guaranteed DOA in a month or less - Wal-Mart, Toys 'R Us, etc.
Quality, that you or who you're buying it for will love -
http://www.towerhobbies.com
offroad cars/buggies
http://www3.towerhobbies.com/cgi-bin/wti0093p?&C=CAA
onroad cars
http://www3.towerhobbies.com/cgi-bin/wti0093p?&C=CAD
DO NOT buy from eBay (unless you know the field well enough to know what you're looking at.)
DO NOT buy "smartech"
DO NOT buy from China, Taiwan, Korea - these are all "knock offs"
DO NOT look for "lowest price." In the RC world, lowest price guarantees complaining, whining, and generally an unhappy experience. More true than anywhere else, you get what you pay for.
You are looking at around a $150-$200 range for bottom end of anything that will last, including vehicle, radio, charger, batteries.
Crap, guaranteed DOA in a month or less - Wal-Mart, Toys 'R Us, etc.
Quality, that you or who you're buying it for will love -
http://www.towerhobbies.com
offroad cars/buggies
http://www3.towerhobbies.com/cgi-bin/wti0093p?&C=CAA
onroad cars
http://www3.towerhobbies.com/cgi-bin/wti0093p?&C=CAD
DO NOT buy from eBay (unless you know the field well enough to know what you're looking at.)
DO NOT buy "smartech"
DO NOT buy from China, Taiwan, Korea - these are all "knock offs"
DO NOT look for "lowest price." In the RC world, lowest price guarantees complaining, whining, and generally an unhappy experience. More true than anywhere else, you get what you pay for.
You are looking at around a $150-$200 range for bottom end of anything that will last, including vehicle, radio, charger, batteries.
Powered by Yahoo! Answers
Title Post: Chemical powered remote control car?
Rating: 92% based on 925 ratings. 4 user reviews.
Author: Unknown
Thanks For Coming To My Blog
Rating: 92% based on 925 ratings. 4 user reviews.
Author: Unknown
Thanks For Coming To My Blog
No comments:
Post a Comment