[VIDEO][/VIDEO] This is my simple version that can be used for a automatic coop door or a egg turner. parts list 1 timer to start cycle 1 time delay relay to cut power to nc side of microswitch nc stands for normal closed. 1 microswitch to stop motor on no side of microswitch on 180 deg intervals for coop door or egg turner. no stands for normal open. 1 farberware rotisserie motor any rotisserie motor will work as long as it has the power to do the job. The farberware is the best if you can find one. When door is closed it can not be open like all the over priced wind a string up junk.