I am working on a talking clock with a remote IR control. The idea is that when I awake at night I don’t have my glasses on, hence I cannot recognize digits on a clock display. So I figured out that what I need is a talking clock that could tell me the time aloud. The audible announcement is triggered by a button press on a standard infrared remote, normally used to control my hi-fi equipment.
So this is the current state of the prototype (turn volume up!):
As you can see in the video the display board (using six nixies, of course!) is finished but the ‘mainboard’ is still being in the works.
The specification is as follows:
Display: Six nixies
Time control: Radio DCF77 module (automatically synchronizes to the German time), backed up by a precision 32.768kHz crystal.
Remote control: infrared (IR) sensor, software decoder for the Sony remote I’ve got