Woodstock power supply

[PANAMATIK]

(01-08-2017 04:14 AM)emersone12 Wrote:  .. It would be welcome to see the commercial re-introduction of at least one LED model like the HP-25 from the 1970's alongside the new LCD DM-42L.

I agree. Unfortunately this would not be easy. Even with 40mA you need two AA batteries inside or Li-Ion flat accus. It needs the design of a new housing.

After QDSP6064 NOS are sold out, LED Bubble displays are no longer available, only some bigger quite expensive alphanumeric modules I have found and 12 digits would not fit into the form factor of a woodstock case. Not to mention the keyboard which had to be of equivalent quality to the original.

In size and quality the "Woodstocks" were the ultimate LED pocket calculators ever made.

Bernhard