https://stream.echo6.co/videos/watch/aaf91c83-be08-40b9-a819-7cbfbf89d62d How does a PC read an old school analog joystick? It might be more interesting than you think. Or how to make an ADC out of a 555 Timer... IBM PC Jr Technical Reference Manual: http://www.retroarchive.org/dos/docs/ibmpcjrtechref.pdf Tandy 1000 Technical Reference Manual: https://ia801708.us.archive.org/5/items/Tandy_1000_Computer_Service_Manual_1985_Tandy/Tandy_1000_Computer_Service_Manual_1985_Tandy.pdf Forum: http://www.eevblog.com/forum/blog/eevblog-1054-how-an-analog-pc-joystick-works/ 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 Donate With Bitcoin & Other Crypto Currencies! https://www.eevblog.com/crypto-currency/ EEVblog Amazon Store (Dave gets a cut): http://astore.amazon.com/eevblogstore-20 T-Shirts: http://teespring.com/stores/eevblog 💗 Likecoin – Coins for Likes: https://likecoin.pro/@eevblog/dil9/hcq3 Mon, 04 May 2026 23:10:14 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/aaf91c83-be08-40b9-a819-7cbfbf89d62d 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.