How organ pipes work (organ pipe doorbell project)

This short video shows several types of organ pipes and explains how they work. I use a small centrifugal blower with an antique regulator bellows on about 2.2 inches of wind pressure. Check out the Organ Pipe Doorbell project for more! --    • Build an Organ Pipe Doorbell (Part 1), DIY...   (Part 1 - Initial build & test) --    • Build an Organ Pipe Doorbell (Part 2), Ras...   (Part 2 - Rasp Pi3, demo!) Please subscribe for more!!!