CanonPocketronic4

In the second half of the 1960s, Texas Instruments developed the Caltech calculator. This project aimed to gain knowledge and experience in designing and producing Large-Scale Integrated (LSI) circuits for the consumer market. In cooperation with Texas Instruments, Canon developed the Pocketronic, using the TI chipset consisting of three MOS-LSI chips (TMC1730, TMC1731, and TMC1732), as well as the TI thermal printer.

[@jaapsch2]

I love the way it uses a horizontally printed strip just as if it were a display! I have never seen that before. Thanks for showing it

[@capy_bite]

Cool!