Is there any ways that I can use rechargeable batteries to power my 12V microcontroller if the AC power cuts out?
The microcontroller requires 12V 500mA to operate. I wanna use rechargeable batteries for around 10 hours backup so it will still do its work even if the AC power is not providing. What kind of rechargeable batteries do you recommand and how do I connect the circuit? Thanks!
Note: I'm currently using a 12V 1000mA DC adaptor for microcontroller.
The microcontroller requires 12V 500mA to operate. I wanna use rechargeable batteries for around 10 hours backup so it will still do its work even if the AC power is not providing. What kind of rechargeable batteries do you recommand and how do I connect the circuit? Thanks!
Note: I'm currently using a 12V 1000mA DC adaptor for microcontroller.