Material:
Wood
Plexiglas cylinder
Copper bar massive
Copper sulfate solution
Arduino Uno
Powersupply 12V 2.1A DC
3x Resitor 2.2Ω
6x Relais
Timelapse: <videoflash type="vimeo">69923035</videoflash>
Presentation at Summaery 2013:
Material:
Wood
Plexiglas cylinder
Copper bar massive
Copper sulfate solution
Arduino Uno
Powersupply 12V 2.1A DC
3x Resitor 2.2Ω
6x Relais
Timelapse: <videoflash type="vimeo">69923035</videoflash>
Presentation at Summaery 2013: