Meindert's MLDL

[MeindertKuipers]

The video of the MLDL prototype was indeed not easy to find, here is a direct link:




If you take a close look, it will be really difficult to make this portable. My idea was to put it in an external housing under the HP41, about the same size. Given the power of the alternatives, I do not think anyone would really bother to carry it around. But it did allow to exchange user programs with an SD card, and even to access a network using the HP41 (with the help of a smart ARM processor)

I do have some vague plans to try to extend the 41CL, but I have so much other things (work, hobby and family) that my calculator activities are currently on a very low level.