I need a battery to run my Arduino Micro and a 3-axis accelerometer (MMA7361). The Micro is taking in the accelerometer data, which runs at 5 volts, and outputting that to serial Tx. Ideally, my battery space is about the size of a penny, and battery life would be as long as possible, but I really only need it to run for a 30 minute presentation. Any suggestions on what battery type to use?
How much amps does your project consume in total?
I have no idea. any suggestions on how to find out?
trembn2:
I have no idea. any suggestions on how to find out?
Multimeter.
trembn2:
I have no idea. any suggestions on how to find out?
This way! Make sure you test it directly from the battery to the source, so you have the right amount of wasted amps