Introducing the Baricuda Extruder for 3D Printing Sugar and Chocolate
Derived from the venerable MakerBot MK2 Frostruder, this air-pressure driven extruder (“baric”) is a *U*niversal extruder because it adds a *D*egree *A*mplifier (yep… temperature) to let you extrude anything.
We used this to precisely extruder sugar templates for engineering vascular tissues for regenerative medicine research. See the details here: youtube.com/watch?v=9VHFlwJQIkE
You can use it for:
Molten Sugar Extrusion
Molten Chocolate Extrusion
Molten PLA and ABS and other experimental plastics Extrusion
Molten Extrusion — This is a *U*niversal Extruder! Any thermoplastic material can be extruded.
You are only limited by your motherboard and the number of MOSFETs you have (for control of pneumatics just like the Frostruder).
Operation is IDENTICAL to the Frostruder, you just need to add a heating element and thermistor for temperature measurement.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell with Google Hangouts On-Air is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
