The Eeeveedub

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So how does someone with little knowledge of mechanics or electronics learn how to make an electric car? I've been getting more and more excited about doing an electric car conversion the more I learn about them. However i won't be in the position to do one for the next couple of years when i finish my degree and can get a decent job. So, inspired by http://bjblaster.homedns.org/projects/electric_drive/bigredcar_mk2/, I decided that a good place for me to start was on a smaller scale. My first conversion will not be an ICE car it is a kids push car. I bought this little veedub styled push car off ebay for $80 and will be installing electric scooter parts to make the electric drive train

IMG_0575.JPG
I picked up the car yesterday and have found out a lot about the car that I didn't know (the ebay description was pretty basic).

    The good:
First of all the car is as cool as it looks, i wish i had one of these when i was a kid. The car has a fiberglass body and metal frame so it should be strong enough to hold the components and will last long enough for the conversion to be worth the effort. The steering works pretty well and has a nice mechanism so that it can be controlled from behind by the pushing parent (i'll probably remove it, but it liked the design). There seems to enough room to fit all the electrical add-ons and it has a plywood floor so the kiddies feet won't drag along (i was worried it would be a flintstones car). Overall i am very happy with it and am pretty excited about doing this project.

    The challenging:
I had hoped the back wheels would share a common axel so that i could just pop a sprocket on it and attach the motor by a chain. Unfortunately each wheel has its own bearings and sits indepedantly on its own static axel, like under a skateboard, so getting power to the wheels is going to be a lot harder than i had hoped. Also there are no brakes at the moment so i'll have to put some in as well.

    This is meant to be a learning experience rather than an investment, and i live in a community with lots of families so hopefully at the end, one kid will be getting his own electric car this christmas and i'll be one step closer to being able to build an adult-sized one for myself!

Other Articles in the Eeeveedub series:

The Drawing Board
Electrical Diagram
Parts, Plans and Petitions
Let there be light...


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» The Drawing Board from DIY Electric Car Blogs

The big question I have been asking myself since getting this car is how am i going to get power from the motor(s) to the wheels. It sounds simple in theory, but is not as simple in practice.  Below is... Read More

» Electrical Diagram from DIY Electric Car Blogs

    Well I talked to the guys at Oatley Electronics today about some of the more technical decisions i needed to make and have worked out a stylised diagram for the electrical side of the scooter:... Read More

» Parts, Plans and Petitions from DIY Electric Car Blogs

It's been a while between posts, life's been busy and I've been waiting for parts, but here's where I'm up to now. I've bought a bunch of gear- Motor assemblies, batteries, charging kits, throttle, soldering station, fuses, an LED headlight... Read More

About this Entry

This page contains a single entry by mattW published on October 1, 2007 11:20 PM.

Double blows today was the previous entry in this blog.

The Drawing Board is the next entry in this blog.

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