What type of batteries are being used to power the nano and pi 4 ? Just curious .👍
For stand alone I have used 9 volts for nano, and (I think) on the pi4. For the DB1 bot I'm using a 12volt lead acid through a 5 volt buck converter.
Pat Wicker (Portland, OR, USA)
good I can use a 9 volt if I need to thanks! I thought I would have to get a special battery.
I am thinking of using a std 9v battery in a finished project...
For TESTING on the bench, can I use +12v? (like from an ATX power supply)
... or should I go through a 9v regulation?
I'd go with the 9volt