Digirule 2, 2A and 2U
The Digirule 2 is essentially an 8-bit programmable binary computer of the 1970’s – built into a 20cm ruler. There are currently three different versions of the Digirule 2. More information on each version can be found in the links below: Digirule 2 Digirule 2A Digirule 2U Tindie When I have stock, you can purchase …