Sound Controlled model slot-Cars

Model racing slot-­‐cars consist of model cars with internal motors and conductors mounted underneath the car which make contact with metal conductors on a continuous track. Power is applied to the motor via hand held throttle switches which are connected to the track. This project is based upon the Scalextric model car setup but instead if using throttle switches, the speed of the cars around the track will be controlled by audio sound levels. The aim is to design a system which can convert sound levels into drive currents to power slot-cars around a racing track.

It is needed that the sound levels are converted into the current and rive motor circuits.

Skills: Electrical Engineering, Electronics, Embedded Software, Matlab and Mathematica

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About the Employer:
( 15 reviews ) London, United Kingdom

Project ID: #15390720

9 freelancers are bidding on average $189 for this job


Dear sir I have more than 10 years experience in electronic design, I totally understand the idea and I know how to convert voice level in equivalent current or voltage, please message me so that we can discuss best re More

$444 USD in 10 days
(181 Reviews)

Hello,dear! I hope to work for you.I am a talented control engineering expert and also a matlab [login to view URL] you contact me, you will get a good [login to view URL] Relevant Skills and Experience control engineering,electrical More

$200 USD in 5 days
(19 Reviews)

Dear Employer, I have read all the details very carefully. I need to know which type of sound will be used for controlling purpose. I will then provide a circuit that will fulfill project requirements Relevant Skills More

$160 USD in 5 days
(21 Reviews)

Project specification needs more clarity. When you say speed is to be controlled based on sound, are you looking at voice processing to decipher audio (voice) commands or audio signal level Relevant Skills and Expe More

$277 USD in 3 days
(2 Reviews)

One of the tasks that can be done very perfectly by us. We are highly experienced Post Graduate Engineers, Doctors, IT, ITES, Software, Infrastructure Professionals, Web Designers and IT Architects. Relevant Skills an More

$30 USD in 3 days
(9 Reviews)

You are a little unclear. Using sound to throttle the slot car is very possible but using the sound to power the slot car is not, the power has to be from the metal traces on the track. Relevant Skills and Experience More

$160 USD in 7 days
(1 Review)

Hi, I would like to design for you a system which can convert sound levels into drive currents to power slot-cars around a racing track. I'm looking forward to a long-term working relationship. Relevant Skills and Exp More

$50 USD in 7 days
(0 Reviews)

Hi there, We are a UK company whom specialise in product design, Kind regards Martins Electronics Ltd Relevant Skills and Experience product design, we are able to produce mechanical, electronics and firmware. We c More

$266 USD in 5 days
(0 Reviews)

hello, I am zaid, have a master degree in electronics and have a wide experience in electronics and wish i have a chance to do this project. regards Relevant Skills and Experience electronics Arduino programming soun More

$111 USD in 10 days
(0 Reviews)