Panamatik’s Woodstock Low Power is an Incredible Product

[Maximilian Hohmann]

(01-16-2018 12:26 PM)Harald Wrote:  Did you check thew 22 is really dead?

I spent half of the afternoon with it, cleaning the remains of leaked batteries, checking that the PCB traces are still good, etc. I swapped several parts between this calculator and a working HP-25 but all I get is some "morse code" display of dots and dashes, sometimes also a "0" in every second place of the display. If someone knows if that could be repairable in some way then there is a couple of hours left to save an HP-22 before I will remove the chips and turn it into a Panamatik Low Power.