Hey all, I'm building this power supply where I use ~12V from the cigarette lighter jack in a car and have it run through a voltage regulator( LM 7805 ) to power : atmel microcontroller, UM12 modem, LCD and a GPS receiver.
I need to add a brown-out circuit ( most microcontrollers have one built in ) but i'm not sure how to connect this circuit to the rest of the modules.
Any bit of help would be greatly appreciated.
I need to add a brown-out circuit ( most microcontrollers have one built in ) but i'm not sure how to connect this circuit to the rest of the modules.
Any bit of help would be greatly appreciated.