Thingiverse
Gravitrax Solenoid Cannon
by Thingiverse
Last crawled date: 5 years, 9 months ago
Here is another electric Gravitrax compatible marble lift. It is based on a small inexpensive solenoid.
Here is a link to a video showing how it works and how to build it:
https://www.youtube.com/watch?v=TALEQpV4ri8
Links to the Solenoid:
https://www.adafruit.com/product/2776
https://www.kjell.com/no/produkter/elektro-og-verktoy/utviklerkit/arduino/tilbehor/mini-solenoid-p88216
Other vendors have this small solenoid. Search google for "5V mini solenoid" to find one close to you.
Here is a link to a video showing how it works and how to build it:
https://www.youtube.com/watch?v=TALEQpV4ri8
Links to the Solenoid:
https://www.adafruit.com/product/2776
https://www.kjell.com/no/produkter/elektro-og-verktoy/utviklerkit/arduino/tilbehor/mini-solenoid-p88216
Other vendors have this small solenoid. Search google for "5V mini solenoid" to find one close to you.