The HP97 Programmable Calculator - Part 2 - With Wlodek Mier-Jedrzejowicz (opens in new tab)

The HP97 Programmable Calculator - Part 2 - With Wlodek Mier-Jedrzejowicz Patreon: Video version of the episode at YouTube: Sponsors: 8-Bit Classics Arcade Shopper FutureVision Research New Acquisitions 1027 print heads - ABBUC (Atari Bit-Byter Users Club) - Best Electronics - inexpensive keyboard available on Amazon (for domes) - "Atari 400/800 Student Pilot Reference Guide" by Atari - PortaCoCo - Tim Halloran video on making an adapter that allows you to run much of your CoCo off of battery...