My computer history
1. My first ever computer, back
in 1979 was an Sinclair MK14 and cost me
£39.99 in kit form.
This was nothing more than a programmable calculator with 256 BYTES of
RAM.
The buttons were the very first generation of conductive membrane and
were absolutely useless!!
First job was to change teh keyboard buttons!
I used to do a lot of MK14 programming, so much that would sometimes
count in hexadecimal.
Circuit of the MK14:
Old coding sheet, no dissassembler!! I used to know this by
heart!
