A little complicated circuit

126

02:02:55

Upper row:
1-2 1st screen control
3-4 2nd screen control

Lower row:
Reset buttons

Control power switch
"P" Power display

published 10 years ago

kaivanveldhoven

10 years ago

Not that complicated.. also, put pulldown resistors on the switches.

Richardc

10 years ago

@kaivanveldhoven, pls include reason behind your suggestion (or link to reasoning) so we can learn why to do it. (This also shows people youre not full of it, which youre not but ive seen some suggestions that dont make sense)

SkeLe

10 years ago

You have to use them because when the push button isn't pressed the logic state (in real life) isn't determined. A lot of logic circuits don't work proper without pulldown resistors

hexagon

10 years ago

I think I don't understand all of the things cause Im new but Im still learning everything. But thank you for advices

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