Hi Friends!
I'm interested in making an on/off timer switch for a few of my home appliances where I can switch the appliance on for, say 2 hours, and then keep that appliance switched off for say 12 hours and then switch it back on for 2 hours after staying off for those 12 hours. So essentially it has to be a repeat / cycle timer that would allow me to set it's on and off timers in seconds, minutes and / or hours. An example of such an appliance where I would like to hook up this timer is a water motor, since at times my peon forgets to switch it off after switching it on, so I imagine such a timer would be useful as it would control the switching on and off itself.
Does anyone here know how to build such a timer?