The Beginning

 I started building Lego Technics card during the Covid pandemic. I had always wanted to build a Lego Technics car and I was suffering cabin fever being somewhat house bound.

I ordered a Rally car from eBay and proceeded to build the car which took a couple of days. I was hooked from the get go and became interested in motorizing Lego cars. Not wanting to mess up my first build, I ordered another Rally car from eBay with the intent of equipping it with Lego motors for remote control.

I sourced the motors from the Lego store which was not the cheapest method but I rationalized the purchases due to covid relief.  After I made a few purchases, Lego cut me off as I guess other folks were buying up the motors for resale on eBay. 

Today, I thought I would post some photos of my collection, which I will detail each vehicle with what I learned along the way.


My first lego rally car with 2 buggy motors and a Chinese controller.


Rear view with buggy motors


My second rally car with a 540 brushed motor.


Rear view RC brushed 540 motor


The Dumborc  RC controller


Top view of 540 brushed motor


Lego 8070 super car with 5 lego motors




MouldKing Icarus, modded from 5 motors to 3




MouldKing Racing Truck turned into an airport plane mover


Fast, 2 buggy motors


Driven by 7.2 volt nicads


My creation - 4 MouldKing L motors - fast



Another creation of mine - also fast


Yet another of mine - 4 Lego motors AWD


A Raspberry Pi test mule


Controlled over RDP


Lego buggy converted to run under PyBricks (Python)



A Lego creation converted from IR controllers to 2.4 


Look identical but much longer range


My need for speed - my creations, 540 brushed motors


Very fast


Awaiting a servo from RobotShop.ca


My favorite creation - 2 buggy motors


MouldKing controller


and very fast

Comment on which detail breakout you would like me to do. I will discuss sourcing, pricing, and what worked and did not work.

Jimmy















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