https://video.joostrekveld.net/videos/watch/c0a3a35c-b83b-421e-92f2-e371abf80fc9 Analog video experiments with 7 relaxation oscillators that I built in 2018. All 7 oscillators are driven with the same sweep. The relaxation oscillators switch between subharmonics of the driving frequency. Some of the transitions are marked by regions of instability, as first noted by Van Der Pol in 1927. Thu, 03 Sep 2026 03:02:10 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://video.joostrekveld.net https://video.joostrekveld.net/lazy-static/avatars/e35ea6d1-b888-421d-b49f-14ee9051e5ed.jpg https://video.joostrekveld.net/videos/watch/c0a3a35c-b83b-421e-92f2-e371abf80fc9 All rights reserved, unless otherwise specified in the terms specified at https://video.joostrekveld.net/about and potential licenses granted by each content's rightholder.