I have been looking online for a schematic to build a clock with day of week displayed. I currently have a project where I bought a $20 alarm clock and gutted its guts and am driving relays off of the day LED's through Optoisolators connected to what normally is the LED output.
Current circuit works well with the $20 Sony alarm clock and relays that are driven off of simple optoisolator relay driver, however I want to build it from scratch now vs bending an alarm clock circuitry to my 7 relays like I have to drive other stuff based on day of the week.
Anyone know if a schematic or kit is available for this online?
Current circuit works well with the $20 Sony alarm clock and relays that are driven off of simple optoisolator relay driver, however I want to build it from scratch now vs bending an alarm clock circuitry to my 7 relays like I have to drive other stuff based on day of the week.
Anyone know if a schematic or kit is available for this online?