and if the power drops to a certain limit they shit gracefully down.
So who gets to clean up the mess after the power down.
Yeah mostly the 5v rails I mean, bluetooth, wireless nrf24l01, sd card, tft lcd, rtc, 8 outputs doing around 10ma ea,450 is a peak number, usually around 350-400
I might try that other diode, being a 5v cap is alot cheaper than 16v
the 10ma per pin is to saturate my transistors
This is for a car and I don't want to have an extra battery, its powered when the car is running and when I turn the car off I want to be able to register that...
I have these nice 5.5v 1F cap that fits nicely under my board, how much time would I have to do anything? I have like 450ma load
as for mosfets im terrible at picking them out, any good suggestions for around 1A that doesn't create noticeable heat?