Answers: Because nought vary, it's other going to do duplicate entry whereas a computer could be used for tons different purposes. This track they don't own to spend on adjectives the other parts needed to run an operating system similar to a processor.
Last time I put a computer chip in a wash mashine - it stopped working.
It be my own quirk for not checking the pockets in my jeans.
it is call minimum system or you can call mikrokontroller.
Washing electrical device ussually using microcontroller Z80 or other type. The simple instruction wrote using Assembly languange and dowloaded into this microcontroller so the gadget can respon anything input given by user such us setting timer, wash type or doing sequence errand.