Need help with RF related circuit and microcontroller code, feel free to produce a colaborative instructable(or one on your own i don't mind) Answered
Hello all who cared enough to move your mouse anywhere near the link to this post and clicked (100% of you who ended up here fall into this group.) I had an idea while hovering around the limits of wakefulness and sleep. using a microcontroller, some switches, an oscillating crystal, a battery and an antenna, we make a type of transmitter that when activated plays a series of bleeps according to a code in binary (i'm thinking that when the current goes to one pin, redirect to positive of crystal for on/1 then a grounded pin for off/0) and on the receiver end, it's basically an antenna, small transistor radio locked to the frequency of the crystal (AM preferably,) a decoder chip (microcontroller) and a relay to complete the circuit so that whatever is needed to be done remotly can be done whether it be disengaging a magnetic lock, switching lights on/off remotely or even setting of fireworks remotely. thanks to all who post a meaningful reply!