I have Arduino UNO board and I'm making an app with a bluetooth module. I want to power the device with battery, what battery recommend me?
Could anyone help me?
I would recommend a sparkfun lipower shield and a 3.6v lipo battery:
Really not able to answer. You don't mention anything about how long it needs to be powered and any methods for recharging.
The application I am making is a touchscreen controller based on a wireless joystick. Therefore the long of the battery should be almost a day to load the device at night if it is necessary. The load method I had thought is like the mobile phones.