A category of powered LEGO products which offer direct and remote control of action bricks.
5
votes
3answers
3k views
What parts are really required to motorize 10219 Maersk Train?
The Official site detailed page states that:
Motorize your Maersk train by adding LEGO Power Functions #8878 Rechargeable Battery Box, #8887 Transformer 10V DC, #8884 IR Receiver, #8879 IR Speed ...
14
votes
4answers
1k views
How can I motorize City-scale wheels?
I'd like to build city-scale (6 studs wide) vehicles motorized with either PF motor or clockwork. The primary problem right now is connecting wheel(s) to motor. Are there small enough LEGO wheels with ...
9
votes
1answer
354 views
Steering mechanism for City-scale vehicle
I'd like to build city-scale (6 studs wide) motorized vehicles with PF remote control. There are already several suggestions on how to motorize wheels. The next challenge is steering
mechanism that ...
8
votes
1answer
490 views
Can I use a generic (non-Lego) transformer with a rechargable Power Functions battery?
I've recently ordered a LEGO® 8878 Rechargeable Battery Box:
I was wondering if I really need to get the (rather expensive) LEGO® Power Functions Transformer or if I can substitute a (cheaper) ...
7
votes
2answers
325 views
Is it possible to add the power functions to Western Train Chase?
I recently got the Red Cargo Train and it's a great Lego set but a Cars themed train going around my Christmas tree would be even better.
Has anyone gotten the power functions to work on the Western ...
7
votes
2answers
652 views
Can I remotly control the points on PF train tracks?
I'm interested in investing in power functions based trains, but want to automate switching points. Is this possible? What is the cheapest / easiest way of achieving this?
5
votes
1answer
419 views
What are the electrical properties of electric LEGO systems?
Several electric LEGO systems exist:
LEGO Trains
LEGO Technic Power Functions (PF)
LEGO Mindstorms (in several versions)
...?
How do these systems differ in electrical properties and which systems ...
