QUOTE(Kerry1136 @ Aug 22 2016, 11:13 AM)
Thanks, will read thru it.
But just wanna check if I plan to power up a RC for my cars, what are the components required?
Looks confusing when I browse thru the power functions available in the Lego site.
Not sure what to buy..
Check this page for full
Lego motor list and specification.
For speed, use this "Electric RC Race Buggy Motor"
Current editions are XL/L/M motors, which are quite slow RPM.
At the vehicle side, will need motor, IR receiver and battery box.
At your RC side, just the RC.
Best and easiest example is refer to 9398 Crawler.
Don't compare to Tamiya RC on the speed, you'll be severely disappointed.