Hi all, I need your help with an idea for a project that has the following specs:
A timed on-off control. (On at 10:30 pm and off at 7:30 am) Solar powered with a rechargeable battery (recharged by the sun) Voice message “[The SPA is now closed. Please leave the area.]” Motion sensor to trigger voice message
My thoughts on hardware: -Wave Shield to handle the audio -PING or PIR sensor (or both) to handle the motion sensing
Questions: Solar power? I have no idea where to start (this unit will have sun access) Timed control? How do I program the code to keep track of time? Weather proof case?
Any thoughts or ideas would be appreciated...