Перейти к основному содержанию

Изменения к шагу №4

Отредактированно robertcbaruch -

На одобрении

Удален
Добавлено
Без изменений

Шаг Линий

[* black] Turning the zeroing crank counterclockwise sets the counter digits to zero, while turning it clockwise sets the accumulator digits to zero. Amazing!
[* black] Nelson White's 1920 patent [http://www.google.com/patents?id=lARhAAAAEBAJ|Zero-setting mechanism] describes how this amazing thing works.
[* black] This amazing thing practically never works properly on calculators you get off eBay.
[*
black] On the right side of the carriage, unscrew and remove the zeroing crank.
[* black] Turning the zeroing crank counterclockwise sets the counter digits to zero, while turning it clockwise sets the accumulator digits to zero. Amazing!
[* black] Nelson White's 1920 patent [http://www.google.com/patents?id=lARhAAAAEBAJ|Zero-setting mechanism] describes how this amazing thing works.
[* black] This amazing thing practically never works properly on calculators you get off eBay.
[*
black] On the right side of the carriage, unscrew and remove the zeroing crank.
[* red] 4-48 machine screw, 1/4"
[* red] Zeroing crank

Изображение 1

Нет предыдущего изображения

Добавлено