Brad,
That is very good work. Please sign me up for one. I will direct email you with my address. Lloyd From: M100 <[email protected]> On Behalf Of Brad Grier Sent: Sunday, September 12, 2021 6:49 PM To: [email protected] Subject: Re: [M100] Drop-In VR1 replacement contrast potentiometer for Radio Shack TRS-80 Model 100 and NEC PC-8201a Thanks for the kind words William! Let me know if you have any questions. --Brad On Sun, Sep 12, 2021 at 4:04 PM william stewart <[email protected] <mailto:[email protected]> > wrote: Excellent Article Brad, Looking forward to implementing this on my M100. Thanks for contributing to the group. William Stewart On Sunday, September 12, 2021, 02:18:46 PM EDT, Brad Grier <[email protected] <mailto:[email protected]> > wrote: Hi everyone, this is mostly a post for those who like to recover and restore m100 machines. Earlier (on the facebook group) I'd mentioned that I fabricated a contrast replacement pot for the NEC PC-8201. It seemed that it wouldn't work on my Model 100, so I had to go back to the digital drawing board. And now the design works for both, the 8201 and the m100. No idea about the Olivetti M10 or the Kyotronic 85 -- don't have examples of those on hand to test :) I've posted more images and details about the kit here:http://stuff.bradgrier.com/docs/things/drop-in-vr1-replacement-contrast-potentientometer-forr-radio-shack-trs-80-model-100-and-nec-pc-8201a/ ... but happy to discuss here as well :) -- -- Brad Grier -- -- Brad Grier
