https://stream.echo6.co/videos/watch/9a87876b-bf2e-4570-9293-5924f109a719 More Mailbag! Extended Teardown Video here: https://www.youtube.com/watch?v=2o8MDCIlOEk Forum: http://www.eevblog.com/forum/blog/eevblog-821-mailbag/ SPOILERS: Military Mystery Item Teardown - UPDATE: This is very likely for a 1960's NASA Atlas D ICBM communications system! Likely designed by Ellis G. Goodwin http://www.eevblog.com/forum/blog/eevblog-821-mailbag/msg806525/#msg806525 Get Your Ass To Mars Buzz Aldrin October 22nd 2015 USA Today Back To The Future Newspaper Kickstarter KeyDuino: https://www.kickstarter.com/projects/1535978353/keyduino Esinomed Infoview medical tablet computer TDA7377 Power Amplifier Chip: https://tibounise.com/misc/TDA7377.pdf 500W PMPO Bullshit Marine LORAN C Autopilot Teardown EEVblog Main Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 Support the EEVblog through Patreon! http://www.patreon.com/eevblog EEVblog Amazon Store (Dave gets a cut): http://astore.amazon.com/eevblogstore-20 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/ 💗 Likecoin – Coins for Likes: https://likecoin.pro/@eevblog/dil9/hcq3 Thu, 14 May 2026 18:13:18 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/9a87876b-bf2e-4570-9293-5924f109a719 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.