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  1. drewnickel

    Aerocon Data Acquisition Unit

    Hello guys, my team has just received a data acquisition unit from Aerocon Systems (DATAQ DI-1120 with load cell amplifier, load cell and two pressure transducers). I am wanting help with wiring the pressure transducers, calibrating sensors, and getting data. If anyone has experience with this...
  2. drewnickel

    Chute Releases: Jolly Logic vs Tender Descender

    Hello all, I am needing to use either a Jolly Logic or Tender Descender for staged parachute deployment from a single parachute bay. I have used JLCRs for several flights successfully, but there isn't a way to release a deployment bag as far as I can tell. I am looking into possibly using a...
  3. drewnickel

    Deployable Hatches

    Hello guys, I was wondering if anyone has had experience opening a hatch or port on a rocket payload at or around apogee to expose an internal payload. I have thought of using spring loaded doors and servos, or using a solenoid to push the panel open while the payload is operating, but wanted to...
  4. drewnickel

    OpenRocket Plugins

    Hello guys, I was wondering if any of you have experience developing plugins for OpenRocket. Most of the rockets I fly are hybrid rockets and the center of gravity calculations used in OR (assuming CoM of the motor is always at its center) aren't sufficient for hybrids where the center of mass...
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