Lego submarine systems 174911/14/2023 posseltigor liked Zappotron Super-Sequencer.Attack submarines are designed to seek and destroy enemy submarines and surface ships project power ashore with Tomahawk cruise missiles and Special Operation Forces (SOF) carry out Intelligence, Surveillance and Reconnaissance (ISR) missions support battle group operations and engage in mine warfare. Jon has updated the log for Choose Your Own GPT.Steph has updated the log for GlowStitch LED Strips.Ghani Lawal has added a new log for Music Spectrum and dB Visualizer.Dan Maloney wrote a reply on Analog Signal Generator for Industrial Controls.Jon has added a new log for Choose Your Own GPT.Jon has updated the project titled Choose Your Own GPT.David Smith has added details to Flickering fire for the opera.jeremy.geppert liked Señor Drink-n-Stein.The Commenter Formerly Known As Ren on Vintage Computer Festival Southern California.Lord Nothing on Can An 8-Bit Light Gun Work On A Modern TV?.Chris Maple on Can An 8-Bit Light Gun Work On A Modern TV?.Victor Martelli on Linux Fu: Deep Git Rebasing.The Commenter Formerly Known As Ren on Re-imagining The Water Supply.Chris Maple on Re-imagining The Water Supply.a on Can An 8-Bit Light Gun Work On A Modern TV?.demon256 on Ready For The Rapture: This Wind-Up Cassette Player Can Play Anywhere.Posted in Misc Hacks Tagged lego, lego technic, submarine Post navigation It’s interesting to see the variances in the design compared to earlier projects from, too, as we’ve featured their earlier subs before. However, simply building a Lego sub of any sort is a remarkable feat. Sometimes, Lego axles slip out of their gears, too, and the radio only works for a few meters under water. Maintaining a set depth underwater can be difficult with the rudimentary ballast system, perhaps as the balloon changes shape with varying water pressure. Run the motor the other way and the balloon is emptied by a clever clutch and valve arrangement, reducing buoyancy and causing the sub to sink. When the balloon is inflated, the buoyancy goes up and the sub rises. A balloon is filled by a Lego motor running an air pump, capable of 3.0 mL a second and capable of creating a maximum pressure of 2.0 bar. A second coupling on a Lego servo along with a creative steering arrangement allows the propeller to be turned to steer the craft. This is key as higher frequency radios such as Bluetooth or WiFi can’t penetrate water nearly as well.Ī magnetic coupling fitted to a Lego motor is used to drive the propeller in the water without the leaks common when trying to seal a rotating shaft. This keeps all the mechanics dry, as well as the custom electronics built to allow a 27MHz RC controller to send signals to the Lego electronics. The sub is built inside of a glass food container, chosen for its removable plastic lid with a watertight seal. is one such soul, working hard on their latest Lego submarine. However, the mechanical Technic line of Lego building blocks has long offered greater options to the budding engineer. Lego is a fun building block which vast numbers of the world’s children play with every day.
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