i want to do a project of a temperature sensor and connected to it a fan and a heater and when the sensor sense a certain value ,give an order to the heater or the fan to act according to is this value is it above or below to an preadjusted value .i tried to search about this project but all i found is an electronic circuits without control diagram
so if any one have any ideas i will be appreciated
so if any one have any ideas i will be appreciated