HP-25C Eumulator

[Chris Chung]

Guenter, BobVA, EdS2, Nigel, Mr.N, Didier

(11-18-2014 08:33 AM)Didier Lachieze Wrote:  Please count me in also. A kit would be fine for me.

The project is all thru-hole parts. But to conserve space, it's a double sized zigzag layout (like a back-split house) and will require cutting down some component pins during assembly. Also the tactile button spaces are rather tight and a thin tip temperature controlled iron will work better. Please watch my video (which includes construction) on the top post. You may decide to take a kit or assembled when we have the parts available.

(11-18-2014 09:00 AM)EdS2 Wrote:  That's me! Also known as BigEd over on 6502.org and at stardot.org.uk

Hi Ed, sorry I did not report the progress on "retro-computing". Not confident that it's 100% bug-free. So I had the project discuss here under HP experts' eyes. I will post it and a write-up on my project pages after this design version change.