Jetski
This jetski is nearly 19 cm long, 8.5 cm wide and have a
weight of 200 gramm. Normaly it's a cheap toy of
a toystore.
The boat is powered by a centrifugal pump. I build in
a 27 Mhz reciver without housings.
The servo is a Hitec HS55. By a brass wire it
moves the helm.
The speedcontroler is a "Micro Speed 4" from Graupner.
At first, the tryout with a servocontroler was not so
successfull.
The motor is still the original cheap toy motor. But some
parts of the motor I has to change.
As battery here I use 4 AAAA-cell. That is good for 15 to
20 minutes fun. To waterprof the hull,I glue it with
silicon.
Maybee one day I change the motor into a high-speed one.
The actually moto is a little bit slow.
Owner: Andreas Bergauer, 2002
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