https://diode.zone/videos/watch/22f09a6b-d14f-4e3f-b0a6-011994f9e015 This time we're looking at the protocol that powers Wacom’s wireless pens, and taking a deep look into the logic circuits (74xx!) that make them run. If you missed the last video, check it out for the big picture on how graphics tablets work: https://youtu.be/nPab7pbOhBY Get your own copy of the schematics in PDF or KiCad format: https://github.com/scanlime/ec155 Tue, 20 Oct 2026 14:36:01 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diode.zone https://diode.zone/lazy-static/avatars/61b689b7-84d5-43c7-9fa8-e63a7fd1d952.png https://diode.zone/videos/watch/22f09a6b-d14f-4e3f-b0a6-011994f9e015 All rights reserved, unless otherwise specified in the terms specified at https://diode.zone/about and potential licenses granted by each content's rightholder.