I attached a Lego fitting to the littleBits DC motor, which opens up a lot of possibilities for "on the fly" constructions of models of devices that help peo...

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T. Lum March 2021

Hello, welcome to my channel BrickStory!Today I did the 1111 Stop Motion Challenge!What kind of stop motion challenge should we do next?Subscribe : https://b...

This illustration shows the completed colour light signal assembly including a completely revised post, ladder, and service cage. The post was designed to carry the wiring from the head down to the baseboard below. A permanently attached connector is mounted on the assembly to offer strain relief for the delicate wires and to permit removal from the layout. The implementation of a "ladder" was achieved using upside down antenna elements mounted with minifig hands and tube. The minifig hand provides a nice natural angle to the ladder. The service cage is implemented with bits of "jail" window inserts.

This illustration shows a recently completed 3-aspect colour light signal made for my next layout. It is based on standard UK multi-aspect colour light signals and is similar to my previous version (found here); however it incorporates a junction "feather" indicator. The feather indicator shows the driver of the route setting ahead when approaching a junction. Signal heads may incorporate one or more feather strips depending on the track configuration. Getting this look right in Lego was tricky--I didn't want it to look bulky and dominate the signal head. I had no choice but to use low profile surface mount LEDs. I couldn't simply mount these LEDs to wires since it would not be robust and it would be nearly impossible to solder properly. I recovered a section of an old printed circuit board which had two parallel PCB traces running next to each other for about 30 mm. I cut out this section and filed it into a narrow strip about 3mm wide. I soldered the LEDs between the traces at the 8mm stud interval spacing. This PCB was then embedded into the jumper plates which form the backing board of the feather-head. A narrow channel was cut/filed into the jumper plates and the PCB strip super-glued in place. Note that this is the only use of glue in this assembly--all of the Lego elements are stud attached! I used very fine 30 gauge wire-wrap wire to attach the LEDs in both the feather and main signal head. Only 5 wires are required to energise the head: R, G, Y, Feather, and a common return. The layout construction is progressing well and I should get around to photographing it. This layout is special because I am incorporating a great deal of electronics and automation. All the track is semi-permantantly attached to the base plates and have dedicated dropper wires soldered to "bus" wires underneath the baseboard. All the switches/turnouts are controlled by slow-action Tortoise point switch machines and of course the signals work! All of this control is based around using a digital communication bus called CANbus. CANbus is an industrial multidrop robust network bus pioneered by Bosch and now heavily used in cars, industrial automation, avionics (ARINC-825), and other applications. MERG (Model Electronic Railway Group) have adapted CANbus to model railway control into a standard they call C-Bus. I have based my control system on C-bus and it is pretty cool to control the switches and signals with a computer as well as locomotive control via DCC! Lastly, I designed the layout to flexibly switch between DCC and conventional 9V-DC operation on the two main running lines. This will allow a flexible mix of both DCC and standard 9V trains on the layout.

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Explore berliner junge's 431 photos on Flickr!

Compact tanker design with minimised distance between cylinders

LEGO - Niveau 3

If you weren’t at London MCM this weekend, you’ll have missed out on a massive announcement from TT Games about LEGO Batman 3. Fortunately we’re here to te

Occupational therapy game & toy reviews. Fine motor, visual perception, eye hand coordination, spatial relations, figure ground, executive function

LEGO Batman 3 Characters | LEGO Batman 3 Black Canary |BoxMash

The much anticipated LEGO Batman 3: Beyond Gotham hits stores across the United States on Tuesday, November 11, 2014. In LEGO Batman 3: Beyond Gotham, the Caped Crusader joins forces with the super heroes of the DC Comics universe and blasts off to outer space to stop the evil Brainiac from destroying Earth. Using the […]

Lego Mech !! More robot,weapon,mecha are on the album.

Full Sermon Notes available here - http://bit.ly/1ny21U8 You are Built to Build! So are you Building? God wants you to Build Big! He is calling you to build…