viernes, 29 de abril de 2011

Check lists

Check list of materials
  • Localizers:
    • Chinese.
    • Loc8tor.
  • Launch pad parachute.
  • Lid with fitting x 2.
  • Compressed air hose.
  • Heat gun with replacement.
  • Adhesive for plastic.
  • Lighter.
  • Cutter.
  • Several pliers.
  • Scissors.
  • Duct tape.
  • Adhesive tape.
  • Measuring tape.
  • Datasheet.
  • Flanges.
  • Welder with tin.
  • Welder support.
  • Thermal blanket.
  • Hearing protection.
  • 9-Volt Battery.
  • 9-Volt Battery Back up.
  • USB wire with FTDI
  • Several Screwdrivers.
  • Pen.
  • Cameras fot tube x 2.
  • Precess record cameras x 2.
  • Payload camera.
  • DC to AC car converter.
  • Laptop with charger, mouse and modem.
  • Helium bottle.
  • Plastic mat.
  • Stage2.
  • Payload encapsulation.
  • Balloon joined with the launch pad.
  • 5 kg scale with a clamp.
  • 2 kg load.
  • Electric cable.
  • Tester.
Check list of procedure

  • Report with pictures and videos from now until the end of the precedure.
  • Extend the plastic mat on the floor.
  • Plug the heat gun to the DC to AC car converter.
  • Download from the car the helium bottle.
  • Putting up of the plastic mat:
    • The launch pad with the balloon.
  • Lid with fitting.
  • Payload components (payload encapsulation, payload camera, 9-volt Battery, thermal blanket, loc8tor).
    • Stage2.
    • Chinese localizer.
    • Several Tapes.
    • Cutter.
    • Tester.
    • Compressed air hose.
    • 5 kg scale with a clamp and 2 kg load.
    • Adhesive for plastic.
  • Prepare the launch pad:
    • Fix the parachute with duct tape.
    • Protect the cameras with thermal blanket and fix to the tube.
    • Checks the Chinese localizer protect it with thermal blanket an fix to the tube.
  • Prepare the payload:
    • Check that the payload camera works doing a record test.
    • Turn on the payload camera.
    • Fix it into the payload encapsulation with thermic glue.
    • Cover it with thermal blanket.
    • Connect the 9-Volt Battery.
    • Cover with more thermal blanket.
    • Introduce the loc8tor.
    • Cover with more thermal blanket.
  • Check the Stage2 igniter with the tester.
  • Connect the igniter with the Arduino (See below, picture 1 for connector schematic).
  • Turn on the Arduino board with the switch (See picture 2)
  • Seal the union with duct tape.
  • Enter the Stage2 into the launch pad.
  • Put Adhesive for plastic all around the lid with the fitting.
  • Introduce it quickly into the launch pad and seal with duct tape too.
  • Connect the air pressure hose with the helium bottle and the launch pad.
  • Open the helium bottle valve slowly.
  • Check the free lift with the scale.
  • Once the free lift is correct, let go off the launching platform.

Picture 1

Picture 2

martes, 5 de abril de 2011

WikiSat Youtube

http://www.youtube.com/user/wikisat 

English
For more videos go to the WikiSat youtube account, there are lots of videos of launches, burn tests, pressure tests and more other thinks related with the group

Castellano
Para más videos id a la cuenta de youtube del grupo WikiSat, hay montones de videos de lanzamientos, tests de quemado, tests de presión i muchas otras cosas relacionadas con el grupo