Posted by JureZ | Today @ 02:56 PM | 400 Views
Extra 300 by HookLL - gift of a local friend, after some serious crash.

Some TLC brought it back to flying condition.

1227 cm wingspan, 1333 g AUW.

Original motor. Battery 3S 2200 mAh LiPo.

Folding prop.

Cowl made from Blue-Bunny Ice cream container. No landing gear ( belly lander) . No canopy.


Extra 300 by HookLL - Movie (2 min 42 sec)

Posted by Reckless_fpv | Today @ 02:47 PM | 405 Views
freestylin' (4 min 53 sec)

Posted by bebel25a | Today @ 11:44 AM | 1,107 Views
Bixler setup for FPV

Eagletree Vector, XT-60, with V2 GPS
Sunnysky V2216-12, 900 kv motor
E-flite 60 amp ESC with disarm switch
Smallparts CNC adjustable motor mount
Runcam Eagle camera
500 mw 1.3 gHz video transmitter with tuned inverted V antenna
Dragonlink control receiver V2 and antenna on wing
USB extension for Vector mounted for easy programming
Buzzer for locating plane if...Continue Reading
Posted by mechmove | Today @ 08:47 AM | 1,563 Views
This morning I got up very early to look up installed component model names that are installed in my Supra. My receiver an R6008 HS, and wing servos JR DS 368 are all 6 volt capable.

Also, the shock of my life, as I was in my garage sorting through all the boxes, there was one box behind my transmitter that was marked “car accessories“. Inside this cardboard box cassette tape accessories, a car drink holder from the 1980s, and some other stuff. Since it’s close to my RC gear I always open it to look for something. This morning I was looking for my receipt that would contain the itemized receipt of all radio components installed in my Supra back in 2009. (That information is actually contained in a post here) The receipt was not there, but underneath was some plastic. I turn the box over and to my surprise my Supra canopy was taped to the bottom! I couldn’t believe it. Blue masking tape was always used to secure my Supra canopy since it was so congested in the past. I must’ve left the canopy upside down on the table as I was checking my CG. In the process, I was looking for something and the box was placed on top of the canopy such that it was taped to the bottom of the box, and I never knew it! This could be a comedy skit, ending in tragedy of epic proportions. I do remember thinking the canopy had to be somewhere in the garage as I would never lose track such a thing.

The moral of the story, never leave tape sticky side up, you never know what is going to latch onto! Now I have redundancy since I ordered another canopy.
Posted by Tazkiller85 | Today @ 05:06 AM | 2,326 Views
Yep Les Amis,
Toujours de bonnes performances ! Nous testons et comparons aujourd'hui le nouveau BetaFPV PAVO30 HD par rapport son homonyme analogique, un petit 3" puissant, lger et trs polyvalent. Des rglages propres et une conception originale font de cet engin un appareil l'aise en cinmatique et cruising et qui se dfend pas mal en freestyle. En 3S il sera doux et ultra prcis en mode stabilis mais en 4S il pousse fort pour un engin de cette taille. En bref, rsistant, puissant, prcis et polyvalent, ce nouvel engin reste mon "chouchou" du moment ... Prenez soin de vous et merci tous pour votre soutien .

BetaFPV PAVO30 HD - Review Test Démo - Résultat Concours Permanent ! (35 min 52 sec)


NOTATAZ : 19/20 Aussi bien que son petit frre en Analogique !!!
Dbutants et Aguerris !

Chez Banggood : (Vous n'aurez pas de taxes supplmentaires)
- BetaFPV Pavo30 HD (coupon BGMATT7 ) : https://bit.ly/3gXcdEG
- BetaFPV Pavo30 Analogique (coupon Cholldrons72 ) : https://bit.ly/2T5w5LX
- Lipo 4S 850mAh Tattu : https://bit.ly/3eQ4oyV
- Lipo 4S 850mAh KRATOS : https://bit.ly/36WFqth
- GEPRC VTC6 18650 4S 3000mAh : https://bit.ly/3hv9Usi
- Hlice D76 3" 5 Pales Aliexpress : https://s.click.aliexpress.com/e/_9IxT82
- Camra SMO 4K ( coupon BGFPV25 ) : https://bit.ly/3fd6rw6
- Accessoires SMO : https://bit.ly/33G83Jq
- Logiciel Insta360 STUDIO 2021 : https://www.insta360.com/fr/download/insta360-onex

Groupe FB...Continue Reading
Posted by mechmove | Today @ 01:21 AM | 2,789 Views
Some of you reading this might think I am writing about nothing. The purpose of this blog is document all my changes so I can come back to it. The reason it is public it forces me to make an effort to be clear and concise and even if no one is paying attention, there is some degree of accountability by virtue of it being public. I do reedit my blogs until I am happy it represents my ideas or facts correctly.

Changes to the ship: The included polyhedral wing joiners will be used to produce more lift. The more the better! The 12 gram wire reduction directly underneath center section that joins the fuse will not affect CG, therefore it will not be re-checked. This change does make it easier to attach the center section to the fuse. After looking closely, I decided not the trim the tail servo wires.

The new 100 amp bullet connectors at the ESC that attaches to the battery seems to be loose. When the connectors were first installed, it took an effort to connect both, but now it just slides in a out. NOT GOOD. The chances of an inflight detachment are very small, however I don't want to risk it. I made a "6mm male bullet primer" which is a piece of tapered wood to reshape the male connector back outwards so there is pressure when it inserts into the female connector. Am I the only one to notice this problem? Also, cardboard and tape will be used since I lost my canopy.

Changes to the radio program: a bit more throw for the UP elevator, (50->75 percent).

Another...Continue Reading
Posted by HOTMAILcity | Yesterday @ 11:21 AM | 5,375 Views
1 ◄► It may have been a comedy, or it may have been a tragedy .. (تقدير) estimate sth. / etwas einschtzen .. It cost one man his reason, it cost me a blood-letting, and it cost yet another man the penalties of the law. Yet there was certainly an element of comedy. Well, you shall judge for yourselves.

I remember the date very well, for it was in the same month that Holmes refused a knighthood for services which may perhaps some day be described. I only refer to the matter in passing, .. verb (قدر ) = (take into consideration) .. for in my position of partner and confidant I am obliged to be particularly careful to avoid any indiscretion. I repeat, however, that this enables me to fix the date, .. ( fix / أورد) .. which was the latter end of June, 1902, shortly after the conclusion of the South African War. Holmes had spent several days in bed, as was his habit from time to time, but he (emerged / ورد) that morning with a long foolscap document in his hand and a twinkle of amusement in his austere grey eyes.

"There is a chance for you to make some money. friend Watson," said he. "Have you ever heard the name of Garrideb?"

I admitted that I had not.

"Well, if you can lay your hand upon a Garrideb, there's money in it."

"Why?"

"Ah, that's a long storyrather a whimsical one, too. I don't think in all our...Continue Reading
Posted by Carol ZEEE | Yesterday @ 04:23 AM | 6,887 Views
Hello Everyone ,

This is Carol from ZEEE POWER , we are a lipo battery supplier , though I worked in this area for several years ,but this is the first time to be here

Hope I could post our battery ads at here ,Hope it won't trouble anyone ! if anyone is interested in our battery ,please feel free to contact me

Have a good day !

Carol
[email protected]
https://www.zeeepower.com/
Posted by kopterheld | Yesterday @ 02:04 AM | 7,318 Views
BetaFPV ExpressLRS Series
https://bit.ly/BF2ELRS
BetaFPV has a whole range of ExpressLRS components like the F4 1-2S AIO Board with 2.4GHz ExpressLRS, the ELRS Nano TX Modul fit in the radios: X-Lite, X9 Lite or TBS Tango2, ExpressLRS receiver is 0.7g light and the HX115 LR Toothpick

Video
BetaFPV ExpressLRS Nano TX 2.4GHz Modul Empfänger binden (7 min 40 sec)

(with EN subtitles)
Video 2 - ExpressLRS Nano to Micro TX Adapter DIY -
BetaFPV ExpressLRS Nano to Micro TX Adapter DIY (1 min 6 sec)
...Continue Reading
Posted by RC Roundtable | Jul 22, 2021 @ 05:39 PM | 8,712 Views
Episode 133: "Oshkosh Bound" is now live!
http://www.rcroundtable.com/podcasts...pisode_133.mp3

In this episode, the gang talks about new models, TRUST, and vacations both taken and planned.
-Fitz's new camera (2:55)
-OSMW Bat (12:45)
-3D-printed T-2 Buckeye (17:45)
-TRUST (29:20)
-Floating Terry (44:10)
-Scobee Swap Meet (51:25)
-Lee's Oshkosh Plans (1:03:45)
-Winner (1:16:00)

You can visit our website at RCRoundtable.com to listen over the web or download an MP3 of the show. Or, you can subscribe to RC Roundtable on iTunes.

We would love to read your comments and ideas. Please drop us an email: [email protected].
Posted by Miami Mike | Jul 22, 2021 @ 04:29 PM | 9,059 Views
Stair curves are used to divide analog input values into discrete steps. For example, the curve below, named "9st" (for "9 step"), will divide an analog source's output value into steps of -100%, -75%, -50%, -25%, 0%, +25%, +50%, +75%, and +100%.



Stair curves are useful during model setup to collect data for use in calibration of curves that are active during control of the model. Uses include calibrating and matching control surface positions, and calibrating elevator-flap compensation curves, which adjust elevator position for level flight at all flap positions. A compensation curve could also correct changes in pitch caused by changes in motor thrust.

The Ultimate Stair Curve

Curve "9st" above is a 16-point curve with 9 steps that can be used to obtain the data for calibrating a 9-point curve, but OpenTX supports curves with up to 17 points, and more points can mean greater precision when a curve is accurately calibrated. Single stair curves of up to 9 steps are possible, but I'll show here how to set up stair curves with any number of steps from 5 to 17, enabling precise pinpointing of the default X values for Custom X curves of up to 17 points. For stair curves of 10 to 17 steps, this is accomplished by combining two curves.

Here are the two curves used to create a 17-step stair curve. The first one is named "17P". The "P" indicates that it's applied to the positive half of stick travel:



And this one is named...Continue Reading
Posted by QuadifyRC.com | Jul 22, 2021 @ 07:05 AM | 10,435 Views
WL Toys have finally released brushless versions of their highly popular 124019 and 124018 4WD RTR buggies. Below is a fairly extensive preview I've done here covering the new ESC, motor choice, gearing and differences to the brushless version. I also have a fairly well grounded estimate of what the top speed will look like too:

https://www.quadifyrc.com/rccarreviews/wl-toys-124016-124017-preview-first-factory-brushless-wl-toys-rc-cars

There is also a coupon code in the article for 10% off which brings the 124017 down to $133.


Posted by Niloy Sannyal | Jul 22, 2021 @ 05:03 AM | 10,710 Views
I made a rc plane for the first time.
When i supposed to throttle my brushless motor with propeller after 50-60% throttle motor stops and starts making noise.

Anyone please help me.
My first experience shouldnt go wrong.
Posted by GROGNET | Jul 22, 2021 @ 03:44 AM | 10,884 Views
Hello
I've just purchased a Spektrum IX20 but unfortunately I don't have access to some functions such as taking a picture ok your model or importing or exporting a model from/to another Spektrum transmitter
I must add that I live in France and the software is in french
Has anyone encountered the same problem?
Posted by cuavlindy | Jul 22, 2021 @ 03:31 AM | 10,971 Views
the VTOL is packed and ready to ship.
Posted by mechmove | Jul 22, 2021 @ 01:56 AM | 11,312 Views
This evening, I trimmed up some of the wiring harness on my Supra, I shaved off 12 grams. The wires sit very close to CG. Tomorrow, will trim some of the tail wires.

For today's topic, one thing that every pilot worries about is how long you can safely fly your model based on battery capacity. We do have telemetry, but in the early 2000s when I first started RC, the ESC would cut the motor thus saving just enough battery to land. And if you were able to push it more, the control surfaces would get "mushy". I do believe there are individuals who can look at an airplane, feel its weight, and knowing the electronics and battery capacity, estimate a flight time. Indeed, most of us just take a setup that is known to work and go with it.

After setup is complete, there is a good way to estimate battery life based on field data. The CastleLog data file contains such valuable information in the way of time vs. accrued AH (Amp Hour) consumption. Its like visualizing your battery draining by watching someone drinking from a straw. If you are using the default BEC in your ESC, then everything is present. Available is how many AHs or mAHs have been consumed over time. You can estimate how many AHs will be consumed during climbout. And when the motor isn't running, (typical of gliders), you will know your mAH consumption for your receiver and servos. If does get a bit tricky if you aren't using the internal BEC, then only the motor parameters are available. Other...Continue Reading
Posted by Catherine Chen | Jul 22, 2021 @ 12:42 AM | 11,405 Views
Hello Everyone,

High Quality Factory Wholesale QS10 Antispark plug High temparature High Current Male And Female Black Connector

Plastic material:PA
Metal material:Gold-plated copper
Wire Gauge:4 AWG
Flame Retardant Rating:UL94 V0
Working Temperature:-30C~+150C
Instantaneous Current:240A
Rated Current:180A
Rated VoltageC 750W
Contact Resistance:5.1 Ω
USE TIMES:1000 times
Product weight(4 pieces):105g
Application: Drone,Auto mobile,Power supply,High current supply connector,Ebike connector,Battery charger connector,etc.

Feel free to contact me. Welcom ~

Best Regards,
Catherine
Dongguan QS Electronic Tech Co.,Ltd
www.qsrccn-hobbies.com www.qiangshui.en.alibaba.com
M 86 134 80010457 P 86 (0) 769 84750417 Skype chenmin19911 Email [email protected]
Posted by Old_Pilot | Jul 21, 2021 @ 06:08 PM | 12,531 Views
Mt friend Tom, chasing one of my flat jets

Einzpfeil Chase 1 (2 min 30 sec)