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X-Ilmar's blog
Posted by X-Ilmar | Nov 21, 2010 @ 02:58 AM | 7,675 Views
Hei!

I am experimenting with BMP085 and my goal is to make unit that goes between
receiver and multicopter(throttle channel).

One problem: Over 25.0 degrees pressure calculation goes nuts...

PIC18F2520 and MikroC.

Adapter board for Sparkfun BMP085 Breakout.


Adapter complete:


Data from BMP085 pressure Pa.
RX Mode, throttle, PID value:
...Continue Reading
Posted by X-Ilmar | Nov 20, 2010 @ 02:35 AM | 10,225 Views
Hi!

Here is my first MultiWiiCopter, GUI connection.

Adapter board, added Buzzer and battery voltage resistors.

Added Eagle Schematic for MultiWiiCopter

MultiWiiShield2 - removed FTDI connector(solder some right angular pins directly onto the Arduino)
Added Camera servo pins.
There is UBEC 5V input pins, You can disconnect ESC center(red) wire and
use external BEC! - MultiWiiShield2.zip

Best regards,
-Ilmar-...Continue Reading
Posted by X-Ilmar | Sep 06, 2010 @ 07:01 AM | 3,166 Views
Hei!

Some new pictures with my tricopter:

Viljandi, Estonia

The old water-tower of Viljandi between the museum and Town Hall has been reconstructed now into an observation tower.
Ascending to the top (30 metres high) you can have nice view of the whole town.



Medieval Order Castle, the building of which was started in 1224 by the Order of the Sword in place of an earlier wooden one.
Due to damages during different wars the stronghold now lies in ruins.


Best regards,
-Ilmar-
Posted by X-Ilmar | Aug 16, 2010 @ 07:31 AM | 3,760 Views
Hi!

Here is my Tricopter.



Signguy style:
http://www.rcgroups.com/forums/showthread.php?t=1142429
bas10an:
http://www.rcgroups.com/forums/showthread.php?t=959593

With KapteinKUK controller:
http://www.rcgroups.com/forums/showthread.php?t=1143569

Motors: DAT-750 from R2hobbies:
http://www.r2hobbies.com/eng/proddet...=rcps81529_750
ESC: HK SS 18A card programmable
Prop: GWS EP Propeller (RD-1047 254x119mm)

Some pictures with tricopter:


Best regards,
-Ilmar-