Categories sampleproject Santa Cruz Museum, Pneumatic Tubes Post author By rianne Post date September 25, 2017 No Comments on Santa Cruz Museum, Pneumatic Tubes Our friends at the Santa Cruz museum have built a Pneumatic Tubes system for donations. Museduino Schematic ← Greenhouse → LED Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.