Pybricks styret 9V
Pybricks controled LEGO 9V train trough relays.
NXT styret 9V
- NXT
pic.
NXT + IR
link put together wih 9V can be used to control train and switch
functions (up to 11 output)
NXT styret IR
fra Legotog-workshop i Janderup 2014
NXT + IR link + Ultrasonic
sensor
SBrick
demo
fra Hørve 2014
SBrick lets you control power funktions
with tabloid or cell phone, longer infrared range and more input. (up to 64)
Smalspor
fra Legotog-workshop i Janderup 2014
WEDO
demo
-
pic./
Scratch project (sb)
fra Legotog-workshop i Janderup 2014
Lego WeDo with Motion sensor can in
combination with 9V be used to program light train (5V) and even add sound to.

Management
Management /Modification /Studies
Signal.
Powered with 9V battery Operated through two relays. Either from a device (hub/NXT) or taken from the rail.
Mechanical signal (2016-18) Video
Road Crossing. 2 x lamp block 80's and 2 x red motor 90's controlled by two motion sensors on technic hub with Pybricks.
Extension cable for sensors hidden in rails. Technic hub in house. (2024).Video
NXT Road Crossing. Done with reed switch and timing and with Wedo motion sensors. (2016-18) Video
WeDo Road Crossing. (2012) Video
WeDo Motion Sensor to NXT Converter. Replace white and red wire. (see Wittenaar) Use SumoEyes blog.
9V speed regulator through relay or Steady power through battery.(NXT)
Sensor. Reed switch. Work with NXT push botton blok. Wedo2 motion sensor work with Pybricks
Signal. Lamp block 80s (up to 12V). (/ Physical signal Red motor 90's) often controlled with relays.
Switch point. Red engine 90's (for spring attack or modified)
Road Crossing. 2 x lamp block 80's (up to 12V). 2 x Red motor 90's controlled by motion sensor or reed switch
Picked up from track.

Københavns Sporveje
Slangerupbanen
Højbane (City line)
Kystbane
(Regional)
Manage
PEDER'S TRAINS
the Copenhagen trains
Links:
Virtual
building:
Lego Digital Designer (LDD),
LDraw.org
Manage:
Mindstorm:
NXT 2.0,
Extreme NXT,
RCX to control train,
NXT Quick Guide,
9v motors,Wedo:
Scratch 1.4,
Games on Track,
SBrick,
Open power functions receiver
Language
Mindstorm:
Lejos (java)
Forum Mindstorm: