This Lego decoupler can be further improved with an Arduino, a few ultrasonic sensors, and an IR detector to make a fully automatic decoupling siding for a Lego train layout.

I built it for the by Arduino automated Lego train container terminal that I’m currently building. This Lego compressor contains 4 Lego PF M motors, 8 Lego pneumatic pumps and 10 air tanks.

The Arduino development board serves as the brain, processing input from sensors and sending commands to the servos. This setup allows for a high degree of customization.

The Microduino mCookie is a stackable microcontroller that looks like a high-tech LEGO brick, with all the capabilities of an Arduino microcontroller and then some. It's also compatible with ...

YouTube content creator AlmightyArjen had a problem: how could he stop his LEGO model trains smashing into each other at level crossings? The answer, of course, is to mod in an Arduino to automate ...

Once the train is docked, the USB memory is mounted and the packet (data) is extracted and forwarded to the Linux computer connected to the Arduino station.

Posted in classic hacks, Toy Hacks Tagged apple II, arduino, lego, lvl1, Technic ← Truly Versatile ESP8266 WiFi Webcam Platform VFD 430 Clock, NYC Style → ...

Adding a Real Screen to a Lego Train Station After seeing the Ladyada Workshop built in Lego, Dan Malec came up with another way to get Adafruit and Lego to play together.

GeekDad's very own John Baicthal has joined Matthew Beckler and Adam Wolf (co-founders of Wayne and Layne) to release Make: Lego and Arduino Projects. Just like the other Make: books, it's a high ...

Previously, Cantin even used a similar Arduino-LEGO combination to responded to another LEGO Stack Exchange question. (Forum posters wanted to know if LEGO city-scale wheels could be motorized.