I got a new dashcam that runs on +12v and I will be hardwiring it into my car when I get spare time.
Since it will be hardwired I will need to prevent the car battery from being fully discharged.
I could easily get a device called Power Magic Pro for about $60, but I have a feeling that i can make a device just like it, that is smaller and cheaper that still does the job I am after.
I just need help finding a schematic of a low voltage cut off that does not need any ICs that need programming.
Circuit Voltage is 8v~15v and 2Amps or so Max.
Would like to have a adjustable cut off if possible.
Thank you