 | | Re: Please help me identify this brick!
|
|
(...) Aha many thanks! That also explains what the black and white striped discs are for! I'll have to keep an eye out for the 'control panel' thing on ebay! Cheers, -Mat (15 years ago, 20-Jan-10, to lugnet.technic)
|
| |
| | Re: Please help me identify this brick!
|
|
(...) Yes, it's a 4.5V part, incuded in some education sets, see (URL) be used as a rotation sensor with this disc: (URL) (15 years ago, 20-Jan-10, to lugnet.technic)
|
| |
| | Question about gearing Power Functions-based trains
|
|
I've noticed that because the Emerald Night's two sets of driver wheels are locked together, the engine struggles to go around corners: the outer wheels have further to turn, so the wheels slip and the engine's movement becomes jerky. Would it be (...) (15 years ago, 19-Jan-10, to lugnet.trains, lugnet.technic, lugnet.robotics, FTX)
|
| |
| | Some help or advice requested
|
|
Hi all. I am currently working on a project (to be revealed in due course!) and I've come across something of a stumbling block. I have a tray that is constrained to move in one dimension, and a series of short liftarms under the tray, all rotating (...) (15 years ago, 19-Jan-10, to lugnet.technic)
|
| |
| | Re: Please help me identify this brick!
|
|
(...) (URL) a bit early for Mindstorms. I've only got a passing familiarity with the 4.5v system, but I believe that any parts that feature that type of 3-prong socket are designed for 4.5v power. All Mindstorms parts use either the 2x2x2/3 electric (...) (15 years ago, 19-Jan-10, to lugnet.technic)
|
