Introduction

My Name is Dammes Nienhuis and I was recently introduced to the mikrokopter phenomenon by WEP. I soon ordered most parts and at this moment I'm building the ......OHOKOPTER (oho stands for Oranje Hof Oosterstraat, which is the alley next to my house where lots of projects start off )

My goal is to first build a "standard" mikrokopter to get aquainted with the technical issues and problems and ofcourse the flying part. Afer that I intend to build a new airframe and do the whole thing over again.

Final goals

custom airframe; light durable GPS and compass

• camera('s)(perhaps stereoscopic, field sequential format)
• wireless video link to video glasses
• frame grabbing on laptop
• telemetry, (bluetooth and/or via audio ch's)
• wlan (flying webserver, hahahaha)

Technical specifications

• Ohokopter V1.0 proto assy.

attachment:photo.jpg

Battery

• GE POWER pack 11.1V 20C 2200mAh 185 grams

Motors

• Roxxy -34 motors

Electronics

• Pre built FC V1.2
• BL-Ctrl V1.2
• Bluetooth-Modul F2M03GXA + BT-Adapter 6 grams
• ACT DSL-4top Typ: MK
• Futaba FC28 V3.0 pcm/ppm transmitter with pll synth module
• Cyberman GVD510A head mounted display

attachment:photo1.jpg

Peripheral electronics and tools

• Robbe LiPoly equalizer

• Swallow advance digital charger
• Delta electronica EK 030-10 regulated power supply
• Robbe reflex charger
• Velleman digital personal scope
• Fluke multimeter
• Weller soldering station

Frame

• standard 400mm mikrokopter frame

ordered and still awaiting

• 2.4GHz 10mW audio/video transmitter and receiver set
• 2.4GHz Portable Receiver
• 2.4GHz 500mW audio/video transmitter
• 2.4GHz 8dBi Patch receiver antenna
• KX191 color and night mode CCD camera

all from range video

dsl-4top u/s

I had problems getting the radio setup to work. After some investigation I found the dsl-4top receiver te be u/s. Check the 2 video's from the scope.

video working futaba receiver: http://nl.youtube.com/watch?v=zFSCkJErMtg

video of defective act dsl-4top: http://nl.youtube.com/watch?v=jsB5VfJSpAg

Media

here's a video of ohokopter's maiden flight [http://nl.youtube.com/watch?v=CnB1uRx30R8]

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