Recent content by mysticboon

Homework Statement A Super Loki rocket (http://en.wikipedia.org/wiki/Loki_(rocket )) is used to launch a small payload to above 100 km altitude in a sub orbital flight. Ignoring atmospheric resistance, find the apogee using both numerical and analytic techniques (solve the differential...

Hi. I'm currently trying to build a circuit in order to control a small pump motor from an ardupilot mega 2.5 microcontroller. The pump is rated at 12 v and 3.6 w but I only need to give it about 9 v for operation. I'm using a basic supply of 9 v battery or 2 in series to give the power...