====== Variable Speed Fan ======

Batteriebetriebener PC-Lüfter, dessen Drehgeschwindigkeit per Poti einstellbar ist.

{{:forscherkids:variable_speed_fan.jpg?100|}}

tesla, level: beginner
===== Officers =====
| [[user:user]] | user@realraum.at | +43 123 |

===== Material =====
^ Name        ^ Qty   ^ Supplier    ^ Price ^
| (plywood)   | 2xA4  | ...         | 10€   |