My depron wing failure maiden

Recently i build my first delta wing ..but i failed it ..maybe i am not trow  it right..i think my CG is correct..errmmm just another bad luck ..

Tanjung labuh Sunday Gathering Photo Album dated 14/01/2013 Part Two

Continue from part 1

This is my scratchbuild blu-baby DIY plane in the blue sky..nice ...

i am try to fly the plane against strong wind that day.....

She is so floaty ..like a feather hahahaha

My SK450 quad with KK2 and DIY Blu-baby

Interpretation + illustration on the Garmin Satellite Status Page Contents

Top green bar of screen shows the current accuracy the Nuvi. It is now reporting an accuracy to within 11M.

- Bars on the right corner of screen is the respective satellite vehicle numbers and their signal strength.
* Hollow bar indicate that your GPS starts to receive data from a respective satellite vehicle. 
* Solid bar indicates that the "ephemeris" data can be used to give a "pseudorange" to calculate a position 

- The left corner of screen shows the constellation of satellite's that your nuvi is seeing in the sky.

- Solid green icons with numbers are the satellites that the nuvi is locked onto

- Solid gray icons are the satellites that the nuvi can see but can't lock on to

- Flashing icons ( grey/green ) are ones that the nuvi is attempting to lock on to

- Gray / Green cons shown represents the satellite vehicle position in the sky with respect to your present location

- Small round icon with the red center is the direction of your vehicle facing / travelling

- Sun (yellow star burst ) icon is the position of the sun with respect to your present location

- Moon ( blue crescent ) icon is the position of the moon with respect to your present location

- The outer ring represents the horizon, while the inner ring represents an overhead view of the sky at 45 degrees from the vertical

- Numbers in the top left of satellite constellation box is your current speed (0.0 if your stationary)

- Numbers in the top right of satellite constellation box is your current elevation

- Numbers in the bottom left are your current location (Latitude and Longitude)

Source : MyAsean Freemaps
Credits to Author : Silverbeuty 

Unifi and HyppTV short review

Hello ..

This time I would like to make a short review on TMnet Unifi. This article will cover about the installation, list of device, pros and cons of the Unifi and HyppTV.

    Actually I already use Unifi and Hypptv for one month since now.  I  am quite satisfied with Hypptv and Unifi but they can improve and beat others competitor if they can overcome from lack of interesting channel like movie channel  and user friendly device.

Installation

UniFi installation is time consuming and require lots of device installation compare with installation of streamyx, it took 4 hours to finished, so if you wanna to set a meet up with the techician to install Unifi
make sure yourself or friends was there at  home during UniFi installation progress.
Keep in mind if customer  is not in home at the date for the Unifi technician comes for the installation, the customer can be fined up to RM 200.

 . Ok why to 4 hours u have to wait for the technician done install the Unifi ?

This is because fiber optic cables is been brought from outside into the house .. not like streamyx which only requires the phone line only. and Unifi contractor should inspect the ceiling position to plan cable routing to the location requested by the customer. oh not to forget, customer also have to provide a 4 pin plug as for a full set of device like a modem Router, Fibre Optic Modem,  DECT Phone and lastly HypptyTopBox.

Unifi Internet

After installation I tested Unifi  internet speed,  I use Yes Speed ​​Test on the website http://www.yes.my/v3/speed-test.do  ... the results are 4.68 mbps download and 4.32mbps upload ..
quite fast..but I heard a bad news that Unifi speed will be reduce when maximum quota reached 60gigabyte

HyppTV

HyppTV  is a IPTV, which it use internet on its own and not share with the internet Unifi,
the top box look cheap,  less attractive and less user friendly compared to Astro beyond decoder.  HyppTV remote also cannot control TV function like control the volume and standby mode.

The best part of Hypptv is that it can turn your regular high definition tv like a smart tv function, for example a picture inside picture, Youtube and a Facebook application

here is the link for the manual HyppTV top boxhttp://www.tm.com.my/PublishingImages/unifi/pdf/HyppTV%20service%20guide%20_with%20bm_rev9%20on%2010%2001%2011.pdf

Tips: You have to switch on the internet before switch on HyppTV Top box.  if not error massage will appear that your topbox not sycronize with server.

HyppTV have three major functions, Live TV, Interactive, VOD:

Live TV
For list of channel. HyppTV offer a 30 premium channel previews for a month, 15 regular channels, 10 radio stations.  Among my favorites Channel are Nat Geo Adventure and Discovery Channel BBC HD,

Interactive
There is youtube, Horoscope, weather and some recipes with video instruction how to cook the recipes. Youtube sometimes fast loading with video and sometimes idle with black screen like nothing happen.

VOD
for those who want to subscribe to video feature, but most of the videos already see in astro movie, the pricing is from RM8.00 to RM10, 00 per movie for 48 hours, only free video upin and ipin season 1 and season 6 only, my children love to see

Lastly i hope Unifi can include something like list below to attract more custome
- Movie Channel HBO, Star
- Equipment and a user-friendly remote
- Reduce the price of the package, Unifi mothly RM 149 + 30 = 179 is quite expensive

That's all, Thank u for read my short review about Unifi and Hypptv,

Tanjung labuh Sunday Gathering Photo Album dated 14/01/2013

Enjoy a lil bit Photo Album from Tanjung Labuh Airfield

Thats my friend n mentor Mail and Karz , n Bro Yanto with his Katana ...damm i am so envy

gasser plane ...

Bro Karz now setup Mail Techone Venus ..although is the condition is strong wind

Ready for takeoff

My SK450 quadcopter flying video

Thanks to fellow malaysia-rc members i finally manage to fly it , even so with autolevel mode 

just wanna share my quad copter flight video , yes i know the danger ..but i already yelled my brother that capture the video to keep distance



i am just curios how bad my quad vibrate ..so i just selotape my nokia C6-01 and pretend it was a go pro HD Cam hahaha...cross my finger if my hp is drop dead from above..yet crash due wrong CG ..lucky me it drop to big bush....yes it vibrate so much ..i will balancing prop and reduce vibrate once i get proper camera 

warning, ...might be dizzy due wrong CG ..the quad spinning itself

Installing Papago X5 for Android Tablets n Phones

For newer phones like the Samsung Galaxy S2 and Note the NaviSEA folder must be in the phone main memory. - 20120124 

Installing Papago X5 for Android Tablets n Phones.

With the surge in popularity of the Android O/S for portable devices in the GPS application we are certain that the trend will stay. This brief tutorial serve as a guide for those adventurous enough to try their hands on a new navigation platform. The Papago X5 is one of the popular navigation apk for the Android system. Here is how it can be installed.... enjoy. 

1. - Down Papago x5 SG/MY from Papago Taiwan Site - All 5 files from Papago Taiwan
 - Select My/Sg Installation.
- Download n Install Spare Parts from the Android Market. Spare Parts is an Android system parameters configuration program.

2. Unzip the Papago X5 rar files and you will have

- NaviSEA folder
- PAPAGO_X5SEA_0806_WWEMarket.apk

3. Copy the NaviSEA folder + PAPAGO_X5SEA_0806_WWEMarket.apk to your Android SD card root directory.
4. To match your screen resolution copy the nearest screen resolution (choose smaller than your screen size) of the installation 
and paste it back to the same folder. Rename the copied folder to match your screen resolution.

eg.
Your screen resolution = 600x1024
Papago nearest screen resolution = 480X854
Copy and Paste the folder 480X854 into the same folder and rename it 600X1024. Do this for all folders in Organic and its sub-directories as follow:-

- X:\NaviSEA\Organic
- X:\NaviSEA\Organic\CHT
- X:\NaviSEA\Organic\EN
- X:\NaviSEA\Organic\IND
- X:\NaviSEA\Organic\MAL

5. Install the SD card onto your Android unit.

6. Turn On the Android browse and go to SD card Root directory (MyPad).

Please use Papago m8 instead of x5 for your Android as it is now obsoleted. MfM no longer publish x5 maps

For newer phones like the Samsung Galaxy S2 and Note the NaviSEA folder must be in the phone main memory. - 20120124 

7. Double click PAPAGO_X5SEA_0806_WWEMarket.apk and choose Android Installer to install Papago X5.

8. Run Spare Parts and Tick/Check Compatibility Mode. This will re-size the display to Full Screen.

9. Power down the Android and Re-Boot. Spare Parts requires a re-boot for Compatibility Mode to take effect. Your unit may require different Spare Part setup. Google it if this doesn't work.

10. Run Papago X5 and select Trail to begin a journey of fun with Papago.

11. The downloaded Program files include the MfM map. Goto our map download section to get the latest Papago map.

12. If you find Papago X5 useful please go to the Android market to purchase it 


Please use Papago m8 instead of x5 for your Android as it is now obsoleted. MfM no longer publish x5 maps

For newer phones like the Samsung Galaxy S2 and Note the NaviSEA folder must be in the phone main memory. - 20120124 

By:- moeyhc/MfM NPM GG May 12, 2011
edited to add HTC Sensation link by Bro alf - 20110731
edited to add m8 replacement for x5 - 20111118
edited to add statement on newer Android phones installation - 20120124 
Note: Update to this procedure will end when the M8/M9 is available.

Source from : My Asean Free Maps 

credit to Author : MOEYHC

         

Cheap KK2 and SK450 Quadcopter build experience

  I am a little late to update my blog enty because I was busy preparing for my first quadcopter, I had a little experience when operating and flying quadcopter.
 
   Recently i already flying the famous V929 mini quadcopter, yep the quad is quite tame and easy to fly , but after abuse playing , the toy quad shows sign that someday it will broken. I really enjoy flying it and learn to control orientation and fly it, nowadays i have already put some LED light for night flying ,

.. due to lack of budget, I bought a secondhand SK450 frame, motor, esc props from member that i contact from Malaysia Forum for price RM 200.00 .. he sent a quadcopter in parts to saving shipping cost and put all the  motor, esc and frame in a one box, i dont mind because I really like to learning to build and install my own quad,

For my building progress and for reference i watch Youtube and forum2 RCGroups. Finally after 2 days installing, my quad successfully flown by using auto level mode

Kaysee RC World: The Hunter Becomes The Hunted

Kaysee RC World: The Hunter Becomes The Hunted: Our first working prototype of TTAH ROV - ROV1 has made its last dive last sunday @Taman Tasik Ampang Hilir after two days and 6 pack of ...

What Is Variable Pitch Prop ?

A controllable pitch propeller (CPP) or variable pitch propeller is a type of propeller with blades that can be rotated around their long axis to change their pitch. If the pitch can be set to negative values, the reversible propeller can also create reverse thrust for braking or going backwards without the need of changing the direction of shaft revolutions - Source : Wikipedia

A simple one just like this video , see for yourself

Question: Do real plane use variable pitch prop ?

Real planes DO use a variable pitch prop system but only for adjusting positive pitch level, never for negative.

But some turbine jets do have variable turbine blades too, that can turn negative to slow down the plane during landing.



Question: How to setting for my transmitter T9x?

As for how to adjust it, I can show you how it's done in a T9x. Remember when installing the servo, it must be centered, and the vpitch must be 0 pitch when servo arm is centered.

The servo for adjusting pitch, plugs into channel 6, the pitch channel in a heli setup.
You set the model type to Heli-1 which is a heli model with NO mixing of any servos.
Set your throttle curve like any heli, 0,25,50,75,100 for normal, and 100,100,100,100,100 for idle up.
Set pitch curve to 100,100,100,100,100 for normal, then 0,25,50,75,100 for idle up. Notice it's deliberately opposite, mimicking a real fix pitched prop in normal mode.
Then limit your servo travel endpoint to 30 percent max and min.
For the servo arm, use the 2nd closest hole to the servo screw center. This is to limit the throws, we don't want too much throws, but we need the torque and resolution.

Torque is strongest at servo hole closest to center, this so you have tons of torque to move the vpitch arm that is spinning. They require lotsa torque to turn, and I use a 10gram servo instead of 9g. 1.8-2kg torque servo should be enough.

During spool up, do it in normal mode, with a wattmeter. You MUST have a wattmeter if you plan to use a vpp system.
Spool up slowly, until the amps reached maximum rating for the esc and motor. For my unit, it should not exceed 20a.
If it reaches 20a before you're full stick, stop, then limit the servo travel to below 30 percent.
if it is unable to reach 20a (for my motor tolerance of amps, yours could be different), then increase servo travel to above 30 percent until you get it. You don't have to reach 20a, maybe a safe margin of 16 to 18a will do too. Remember to set same percent for the other end of servo throw too, both side throw should be identical during this time, since theoritically at full positive/negative with same percent they should draw same amount of amp.

Once that's done, flip to idle up mode while your throttle stick is in the center (0-pitch). Then throttle the stick up, to confirm amp draw.
If ok, then move throttle stick down slowly to negative, and observe the amp draw on the watt meter.
If negative full pitch matches the amps, you're done, if not, then adjust the other end of the servo travel to either above/below the percentage you currently have.

Walla, done. It's not easy, a lot of work, but the servo travel must be tuned/adjusted to prevent overamping the motor/esc or else you will fry them. Some people would just leave the servo travel and adjust only the pitch curve. The disadvantage is you also have to adjust the pitch curve in throttle hold mode or next time you change servo, you have to change more than one places. If I just do it at the servo endpoint, everything else will settle in place automatically.


Do not underestimate the servo travel min/max 30 percent travel and 2nd hole. That could be more than enough throw to get the pitch angle and exceed amps rating. We start at max and min 30 percent and 2nd hole to prevent killing the esc/motor. This is for safety base starting point.

For me, I failed to properly tune before the damn blades threw itself twice with less than 10 amps of load... stupid poor quality designed VPP crap from HK. It not only threw itself apart but also destroyed my profile foamy nose in the process, causing 2x repair job.

Source n credits to Bro Metalman -- :)

REMAIDEN ESKY Nemo EPP Plane..

Hi ... last week, my fellow friend from Wetland Putrajaya gave me some second-hand aircraft. The condition of the aircraft can be flown again but it look so ugly and had many glue marker from previous crash .. anyway i accept the plane after seeing my fellow fried brough from Kuala Lumpur

Among the ships that I got from my friend is Yak 54 EPP, Esky Airplane NEMO and Thailand homemade airplane.

For Esky NEMO the condition is much worse .. I tried to reshape and tape it with coating color and installed power system .. the result as below

I think the tail section really shows that my plane is really esky Nemo epp plane

Dear fellow reader please pray hope for me, may my remaiden Esky Nemo will be successful

EastBay RC: er9x Tutorial: Mixing (good for Turnigy 9xr)

EastBay RC: er9x Tutorial: Mixing (good for Turnigy 9xr): Here's some notes to go along with the tutorial/video for er9x mixing.  Some people have said that they thought er9x was more complicated th...