How can I use an Arduino to simultaneously output eleven independent voltages between 5 and 14 volts?
A complete solution/hand holding not expected, general pointers for further research most welcome! How to turn 0-5V with analog pin to 5-14V might be good start. I think op-amps and or transistors might be involved :) Very willing to learn so replies like, "research such and such circuits" etc would be great.
Project is, the brain for a drum machine sequencer