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LEGO® 9V Technic Motors compared
characteristics |
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Batteries and Battery packs
All you ever wanted to know about batteries and
battery boxes to power your Technic or MINDSTORMS
creations - discharge curves, capacity, voltage
under load, current limitations... |
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Batteries for Technic/Control+
hub: a "real life" endurance test
Comparison of 4 power sources for your Technic/Control+
hub: alkaline cells, NiMH cells, my own LiPo battery
hack and EnBo Li-Ion battery pack, using a LEGO
exerciser contraption. |
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LiPo batteries for Powered Up and
Control+ hubs
Build your own LiPo battery backs to power your
hubs. |
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Some insight on WeDo 2.0 / Boost
/ Powered Up electronics
A bit of reverse engineering on WeDo 2.0, Boost
and Powered Up components. |
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Power Functions motors power curves
Curves showing mechanical power available from
various motor combinations driven by Power Functions
IR-receiver. |
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Coupling motors
Is it better to couple motors directly, or through
an adder mechanism? |
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Power
Functions™ Presentation
- Overview of Power Functions range
- Description of working
- Comparison with older 9V mini-motors
- Power Functions RC protocol released
by the LEGO Company
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LEGO®
Power Functions Infrared Receivers
Comparison of V1 and V2 IR-receivers. |
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Power Functions™ Servomotor
A detailed review of the Power Functions servomotor,
showing how it behaves under various loads. |
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LEGO® Train Motors comparison
The 9V, RC and Power Functions train motors compete
around a track under close scrutiny of an on-board
NXT . |
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MINDSTORMS™
SDK2.5
The LEGO Company does no longer
offer technical support to advanced users on the
historical MINDSTORMS range, specifically those
using the SDK 2.5 (RCX™ and Scout™), and Spybotics™
range. Related tools and documentation were removed
from MINDSTORMS
website in 2008. You will find these tools here. |
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Lego Rotation Sensor Internals Photos, schematics, detailed operation
and low speed improvement. |
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Lego®
Technic Motor 43362 internals
What's inside the new type of 9V mini-motor. |
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Wheels, Tyres and Traction Traction performance
of Lego® wheels. |
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RC Nitro Flash and RCX
RC nitro flash internals, and an experiment
of RCX control. |