I am trying to build a low voltage circuit for a 12 volt battery. I have seen many but none do what exactly i want or i have not seen one that does through searching so maybe someone can point me in the right direction if one exists. The circuit i want should blink an LED strip at 11.1 volts. Thats the main idea i have. The second would be that at 11.1 it blinks every few seconds and then at say 10.5 it blinks rapidly. I have seen a few circuits that will turn an led on but my problem is the LEDS are always on in this particular project so that circuit is useless but maybe somehow could help me with a way to make it blink by perhaps turning a switch off and on at 11.1 or something. Thanks in advance and yes i did search before posting but i was unable to locate a specific circuit and yes i am a newbie at circuits but i am very good with electronics and have tons of experience soldering so building it will be zero problem i just need the wisdom on how to accomplish it! thanks!