View Single Post
Old 2nd May 2019, 8:59 pm   #11
FRANK.C
Heptode
 
FRANK.C's Avatar
 
Join Date: Feb 2006
Location: Roscommon, Ireland
Posts: 732
Default Re: Arduino based DDS with 898 Eddystone dial

Hi Argus25
The main point that I was trying to make was that if using a stepper motor to drive the dial, the dial position can be saved even if the power unexpectedly fails. Negating the need for the dial to be returned to the end stop every time the the radio is switch on.



I have never seen the type of dial in question so don't know how practical it is to use a stepper motor with it.

Frank
__________________
FRANK.C is offline