Comments for Rob's Hangar

Comment on Flybarless Walkera 4#6 / 4G6 by 4G6!!!! un 4G3 avec AC pas variable - Page 81 - Helimag - Forums H

4G6!!!! un 4G3 avec AC pas variable - Page 81 - Helimag - Forums H — Thu, 04 Mar 2010 20:46:35 +0000

[...] [...]

Comment on Walkera 4G6 with HM52#1 landing gear by RobZULU

RobZULU — Thu, 04 Mar 2010 20:37:41 +0000

just move the horizontal stabilizer mount

Comment on 4G6 / 4#6 pitchslider, chinese weights preview by Jose Canton

Jose Canton — Mon, 01 Mar 2010 12:07:57 +0000

Hello,
I just saw this fantastic design. I own a 4g6 and have had to replace the pitch slider of the tail 4/5 times in a month, cause of crashes sometimes, cause it get loop when used too much in other times.
So after have seen this fantastic design, just a question.. WHERE CAN I BUY IT?..:)
Best regards,
Jose

Comment on Walkera 4G6 with HM52#1 landing gear by EJL

EJL — Mon, 22 Feb 2010 03:26:50 +0000

For this mod, did you move the horizontal stabilizers towards the back, or shorten the tail struts.

Comment on 6-Channel mod for the gyro-less Walkera RX 2609 by Don

Don — Thu, 18 Feb 2010 13:05:11 +0000

Thanks Rob.

When I got home and had a look at the receiver I twigged to the fact that there was already an (unused) rudder output. I’ll make the same mods as you and move the gyro-sense output to the SX servo connector and that will give me everything I need. I’ve got an LVBoost on the way to get a good 4-4.5V to the receiver and separate gyro when the battery is under load. These 2609’s are a versatile little 6-channel receiver really, and cheap.

Keep up the good work – Don.

Comment on 6-Channel mod for the gyro-less Walkera RX 2609 by RobZULU

RobZULU — Thu, 18 Feb 2010 10:34:11 +0000

Hi Don,
the 2609 already has a rudder output so you can get the raw rudder signal from it. The tail servo output that is used on the stock 4G6 is labeled SX and its the gyro-ed mix of the ruddersignal and gyro. What you also want is the gyrosense signal: you can get it from one of the pins the connect the walkera gyro board to the rx board (see my pics).
Rob

Comment on 6-Channel mod for the gyro-less Walkera RX 2609 by Don

Don — Thu, 18 Feb 2010 01:39:57 +0000

Hey Rob,

I’m interested in the mods you posted in order to use a separate gyro with the RX2609 in my 4G6. The way I understand it the raw rudder channel signal would normally go to the gyro board, along with the AUX2/gyro-sense channel, then from the gyro board to the rudder servo connector. When you remove the gyro board, how did you get the raw rudder signal to the rudder connector?

Sorry if I’ve missed something but I couldn’t find specifics.

Thanks – Don.

Comment on 6-Channel mod for the gyro-less Walkera RX 2609 by RobZULU

RobZULU — Sun, 31 Jan 2010 18:54:28 +0000

Hi Jim,

im afraid i can’t help you as i don’t know the RX you are referring to.
Maybe you can post some pictures of the RX PCB on RCGroups?

Rob

Comment on 6-Channel mod for the gyro-less Walkera RX 2609 by Jim

Jim — Sun, 31 Jan 2010 10:06:29 +0000

Hey mate, posted a thread up here
http://www.rcgroups.com/forums/showthread.php?t=1185299
And was given your site as a resource.
I need to hack the on board gyro on the TX2421 so I can fit an external HH gyro.
Any ideas?

Comment on Walkera 4#3B Throttle Curve, D/R and Expo with the 2801Pro by Majid

Majid — Sat, 23 Jan 2010 22:25:13 +0000

Thanks Rob

You are great !!!!!!!

Majid