Potentiometru digital X9C103

[merck]

Citat

The value of the counter is stored in non-volatile memory whenever CS transitions HIGH while the INC input is also HIGH.

 

Acum 43 minute, zvonacfirst a spus:

Cam asa?

Da, acum trebuie sa mearga pentru ca ai:

Modificare UP:

CS = 0;

INC = 1

U/D = 1;

INC =0;

dupa care memorezi:

INC = 1

CS = 1

 

tu ai 50ms deci respecti si:

tCPH  CS  Deselect Time (STORE)  20ms

 

P.S. Stai ca am vazut ca tu ai doar 5 pasi in loc de 6. Iti lipseste pasul 2: INC = 1. 

Citat

HIGH to LOW transitions on INC will increment or decrement (depending on the state of the U/D input) a 7-bit counter.

 

Editat Iunie 5, 2022 de merck